![\"\"](\"https:\/\/cde.nus.edu.sg\/dbe\/wp-content\/uploads\/sites\/26\/2026\/04\/Website-QS-ranking-banner.png\")
\t\t\t\n\t\t\t![\"\"](\"https:\/\/cde.nus.edu.sg\/dbe\/wp-content\/uploads\/sites\/26\/2024\/12\/8.jpg\")
\t\t\t\n\t\t\t![\"\"](\"https:\/\/cde.nus.edu.sg\/dbe\/wp-content\/uploads\/sites\/26\/2025\/07\/SDE4-Net-Zero-Energy-Building.png\")
\t\t\t\n\n\t\tUndergraduate\n\t<\/h3>\n\t\t\t\t\n\t\t\t\t![\"DSCF3776eidandrea\"](\"https:\/\/cde.nus.edu.sg\/dbe\/wp-content\/uploads\/sites\/26\/bb-plugin\/cache\/DSCF3776eidandrea-scaled-circle.jpg\" "\\"DSCF3776eidandrea\\"")
\n\t\t\t\t\t\t<\/a>\n\n\t\t\n\t\tBEng (Infrastructure and Project Management)\n\t\t<\/a>\n\t<\/h4>\n\t\t\t\t\n\t\t\t\t![\"DSCF3056editandrea\"](\"https:\/\/cde.nus.edu.sg\/dbe\/wp-content\/uploads\/sites\/26\/bb-plugin\/cache\/DSCF3056editandrea-scaled-circle.jpg\" "\\"DSCF3056editandrea\\"")
\n\t\t\t\t\t\t<\/a>\n\n\t\t\n\t\tMinor in Infrastructure Management and Finance\n\t\t<\/a>\n\t<\/h4>\n\t\t\t\t\n\t\t\t\t![\"DSCF3741editandrea\"](\"https:\/\/cde.nus.edu.sg\/dbe\/wp-content\/uploads\/sites\/26\/bb-plugin\/cache\/DSCF3741editandrea-scaled-circle.jpg\" "\\"DSCF3741editandrea\\"")
\n\t\t\t\t\t\t<\/a>\n\n\t\t\n\t\tMinor in Project Management\n\t\t<\/a>\n\t<\/h4>\n\t\t\t\t\n\t\t\t\t![\"DSCF3689editandrea\"](\"https:\/\/cde.nus.edu.sg\/dbe\/wp-content\/uploads\/sites\/26\/bb-plugin\/cache\/DSCF3689editandrea-scaled-circle.jpg\" "\\"DSCF3689editandrea\\"")
\n\t\t\t\t\t\t<\/a>\n\n\t\t\n\t\tCommon Curriculum Pillar (Project Management)\n\t\t<\/a>\n\t<\/h4>\n\n\t\tGraduate\n\t<\/h3>\n\t\t\t\t\n\t\t\t\t![\"image](\"https:\/\/cde.nus.edu.sg\/dbe\/wp-content\/uploads\/sites\/26\/bb-plugin\/cache\/image-15-circle.png\" "\\"image")
\n\t\t\t\t\t\t<\/a>\n\n\t\t\n\t\tMSc (Building Performance and Sustainability)\n\t\t<\/a>\n\t<\/h4>\n\t\t\t\t\n\t\t\t\t![\"NUS-MScPM](\"https:\/\/cde.nus.edu.sg\/dbe\/wp-content\/uploads\/sites\/26\/bb-plugin\/cache\/NUS-MScPM-image-circle.png\" "\\"NUS-MScPM")
\n\t\t\t\t\t\t<\/a>\n\n\t\t\n\t\tMSc (Project Management)\n\t\t<\/a>\n\t<\/h4>\n\t\t\t\t\n\t\t\t\t![\"image](\"https:\/\/cde.nus.edu.sg\/dbe\/wp-content\/uploads\/sites\/26\/bb-plugin\/cache\/image-9-circle.png\" "\\"image")
\n\t\t\t\t\t\t<\/a>\n\n\t\t\n\t\tPhD \/ MSc (Built Environment)\n\t\t<\/a>\n\t<\/h4>\n\t\t\t\t\n\t\t\t\t![\"image](\"https:\/\/cde.nus.edu.sg\/dbe\/wp-content\/uploads\/sites\/26\/bb-plugin\/cache\/image-14-circle.png\" "\\"image")
\n\t\t\t\t\t\t<\/a>\n\n\t\t\n\t\tDoctor of Engineering (EngD)\n\t\t<\/a>\n\t<\/h4>\n\n\t\tCareer Development\n\t<\/h2>\n\t\t\t\t\n\t\t\t\t![\"CC@3x-100\"](\"https:\/\/cde.nus.edu.sg\/dbe\/wp-content\/uploads\/sites\/26\/2024\/11\/CC@3x-100.jpg\" "\\"CC@3x-100\\"")
\n\t\t\t\t<\/a>\n\t\t\t\t\n\t\t\t\t![\"CA@3x-100\"](\"https:\/\/cde.nus.edu.sg\/dbe\/wp-content\/uploads\/sites\/26\/2024\/11\/CA@3x-100.jpg\" "\\"CA@3x-100\\"")
\n\t\t\t\t<\/a>\n\n\t\t\n\t\tCareer Programmes\n\t\t<\/a>\n\t<\/h3>\n\t\t\t\n\t\t\t\t\t\t\t<\/a>\n\n\t\t\n\t\tCareer Advisory\n\t\t<\/a>\n\t<\/h3>\n\t\t\t\n\t\t\t\t\t\t\t<\/a>\n\tEnabling students to understand themselves better and acquire industry skills and experience.<\/p>\n\t
Take charge of your personal and career development with the help of your dedicated Career Advisors Shaun and Sapphire.<\/p>\n
\n\t\tMeet Our Alumni\n\t<\/h2>\n\n\t\tResearch Centres\n\t<\/h2>\n\t\t\t\t![\"1639542647500_DSCF5497\"](\"https:\/\/cde.nus.edu.sg\/dbe\/wp-content\/uploads\/sites\/26\/2024\/11\/1639542647500_DSCF5497.jpg\" "\\"1639542647500_DSCF5497\\"")
\n\n\t\t\n\t\tCentre for Digital Building Technology\n\t\t<\/a>\n\t<\/h3>\n\t\t\t\n\t\t\t\t\t\tRead more\n\t\t\t\t\t<\/a>\n\t\t\t\t![\"Image](\"https:\/\/cde.nus.edu.sg\/dbe\/wp-content\/uploads\/sites\/26\/2022\/05\/Image-for-post-on-SDE4-NZEB.png\" "\\"Image")
\n\n\t\t\n\t\tCentre for Integrated Building Energy and Sustainability in the Tropics (CiBEST)\n\t\t<\/a>\n\t<\/h3>\n\t\t\t\n\t\t\t\t\t\tRead more\n\t\t\t\t\t<\/a>\n\t\t\t\t![\"construction-site-6621408_1920\"](\"https:\/\/cde.nus.edu.sg\/dbe\/wp-content\/uploads\/sites\/26\/2024\/12\/construction-site-6621408_1920.jpg\" "\\"construction-site-6621408_1920\\"")
\n\n\t\t\n\t\tCentre for Projects and Facilities Management (CPFM)\n\t\t<\/a>\n\t<\/h3>\n\t\t\t\n\t\t\t\t\t\tRead more\n\t\t\t\t\t<\/a>\n\n\t\tHighlights\n\t<\/h2>\n\t\t\t\n\t\t\t\t\t\t\tView All\n\t\t\t<\/a>\n\t\t\t\t![\"5\"](\"https:\/\/cde.nus.edu.sg\/dbe\/wp-content\/uploads\/sites\/26\/2025\/12\/5.jpg\" "\\"5\\"")
\n\n\t\tJoint Study by BCA, NParks, and NUS on
Co-Located Solar Panels and Green Roofs\n\t<\/h3>\n\t
13th August 2025<\/strong><\/p>\nA study by the National Parks Board (NParks), Building and Construction Authority (BCA), and researchers from the National University of Singapore (NUS), demonstrated the technical feasibility of co-locating solar panels and green roofs. The study, led by Associate Professor Stephen Tay, together with team members Ms. Faizatuzzahrah Rahmaniah and Ms. Joyce Lim Hui Min, reported improved solar panel output, enhanced greenery growth, and reduced indoor temperatures through effective use of limited roof spaces. The study contributes to Singapore’s vision of a “Low-Carbon City” and a “City in Nature”. More information on the work can be found here: https:\/\/doi.org\/10.1016\/j.apenergy.2025.126133<\/p>\n\t
21st August 2025<\/strong><\/p>\nProf Yan Da from Tsinghua University shared how AI is revolutionising building energy systems by improving energy efficiency, operational performance, and sustainability on Thursday, 21 August 2025, at the SDE4 Forum. He discussed innovative AI applications, including real-time occupancy detection, occupant monitoring, and occupancy prediction, that optimise energy use in complex buildings. The talk addressed challenges such as fluctuating energy demands and the need for occupant-centric controls, sharing insights from real-world case studies. Prof Yan Da also emphasised the importance of combining AI with HVAC expertise to further enhance energy efficiency and system resilience, supporting global sustainability goals. The session was facilitated by Dr Hu Maomao Hu and Associate Professor Adrian Chong.<\/p>\n\t\t\t\t![\"social](\"https:\/\/cde.nus.edu.sg\/dbe\/wp-content\/uploads\/sites\/26\/2025\/12\/social-media-post-1920-x-1080-px-4-1024x576.png\" "\\"social")
\n
\n\t\tLeveraging AI for Optimising Building Energy Systems: Practices and Explorations\n\t<\/h3>\n\t\t\t\t![\"social](\"https:\/\/cde.nus.edu.sg\/dbe\/wp-content\/uploads\/sites\/26\/2025\/12\/social-media-post-1920-x-1080-px-5.png\" "\\"social")
\n\n\t\tComfort GPT: A Smart Thermostat That Learns Your Temperature Preferences\n\t<\/h3>\n\t
15th August 2025<\/strong><\/p>\nAssistant Professor Ali Ghahramani and PhD student Chen Kai from the Department of the Built Environment, College of Design and Engineering, National University of Singapore, have developed a smart thermostat algorithm called ComfortGPT.<\/p>\n
ComfortGPT is a novel machine learning architecture trained on historical home thermostat interaction data from over 100,000 buildings spanning several years. Unlike traditional machine learning algorithms, ComfortGPT does not require training from scratch. Instead, it utilizes a transformer architecture to identify the best representative model from a library of pre-trained archetype models. As users interact with their thermostats, the system continuously updates itself, automatically preselecting new setpoints as outdoor conditions change. This enables ComfortGPT to be significantly more accurate than legacy models, accurately predicting individual comfort preferences with minimal user interactions and adapting to small changes in preferences over time.<\/p>\n
By adjusting temperatures to align with individual comfort levels, ComfortGPT enhances personal comfort while reducing energy consumption in buildings by minimizing overheating and overcooling, supporting sustainable building management through efficient energy use.<\/p>\n
For more information, refer to the following link: https:\/\/cde.nus.edu.sg\/modelling-personal-comfort-a-smart-thermostat-that-learns-what-temperature-you-like\/.<\/p>\n
\n\t\tLatest from #NUSDBE\n\t<\/h2>\n\n","protected":false},"excerpt":{"rendered":"
Our Programmes Undergraduate BEng (Infrastructure and Project Management) Minor in Infrastructure Management and Finance Minor in Project Management Common Curriculum Pillar (Project Management) Graduate MSc (Building Performance and Sustainability) MSc (Project Management) PhD \/ MSc (Built Environment) Doctor of Engineering (EngD) Career Development Career Programmes Career Advisory Enabling students to understand themselves better and acquire […]<\/p>\n","protected":false},"author":92,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"unboxed","site-sidebar-style":"unboxed","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-13","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/pages\/13","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/users\/92"}],"replies":[{"embeddable":true,"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/comments?post=13"}],"version-history":[{"count":4,"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/pages\/13\/revisions"}],"predecessor-version":[{"id":19850,"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/pages\/13\/revisions\/19850"}],"wp:attachment":[{"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/media?parent=13"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n\t\t\t\t\t\t<\/a>\n\n\t\t\n\t\tMinor in Infrastructure Management and Finance\n\t\t<\/a>\n\t<\/h4>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t<\/a>\n\n\t\t\n\t\tMinor in Project Management\n\t\t<\/a>\n\t<\/h4>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t<\/a>\n\n\t\t\n\t\tCommon Curriculum Pillar (Project Management)\n\t\t<\/a>\n\t<\/h4>\n\n\t\tGraduate\n\t<\/h3>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t<\/a>\n\n\t\t\n\t\tMSc (Building Performance and Sustainability)\n\t\t<\/a>\n\t<\/h4>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t<\/a>\n\n\t\t\n\t\tMSc (Project Management)\n\t\t<\/a>\n\t<\/h4>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t<\/a>\n\n\t\t\n\t\tPhD \/ MSc (Built Environment)\n\t\t<\/a>\n\t<\/h4>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t<\/a>\n\n\t\t\n\t\tDoctor of Engineering (EngD)\n\t\t<\/a>\n\t<\/h4>\n\n\t\tCareer Development\n\t<\/h2>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<\/a>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<\/a>\n\n\t\t\n\t\tCareer Programmes\n\t\t<\/a>\n\t<\/h3>\n\t\t\t\n\t\t\t\t\t\t\t<\/a>\n\n\t\t\n\t\tCareer Advisory\n\t\t<\/a>\n\t<\/h3>\n\t\t\t\n\t\t\t\t\t\t\t<\/a>\n\tEnabling students to understand themselves better and acquire industry skills and experience.<\/p>\n\t
Take charge of your personal and career development with the help of your dedicated Career Advisors Shaun and Sapphire.<\/p>\n
\n\t\tMeet Our Alumni\n\t<\/h2>\n\n\t\tResearch Centres\n\t<\/h2>\n\t\t\t\t\n\n\t\t\n\t\tCentre for Digital Building Technology\n\t\t<\/a>\n\t<\/h3>\n\t\t\t\n\t\t\t\t\t\tRead more\n\t\t\t\t\t<\/a>\n\t\t\t\t\n\n\t\t\n\t\tCentre for Integrated Building Energy and Sustainability in the Tropics (CiBEST)\n\t\t<\/a>\n\t<\/h3>\n\t\t\t\n\t\t\t\t\t\tRead more\n\t\t\t\t\t<\/a>\n\t\t\t\t\n\n\t\t\n\t\tCentre for Projects and Facilities Management (CPFM)\n\t\t<\/a>\n\t<\/h3>\n\t\t\t\n\t\t\t\t\t\tRead more\n\t\t\t\t\t<\/a>\n\n\t\tHighlights\n\t<\/h2>\n\t\t\t\n\t\t\t\t\t\t\tView All\n\t\t\t<\/a>\n\t\t\t\t\n\n\t\tJoint Study by BCA, NParks, and NUS on
Co-Located Solar Panels and Green Roofs\n\t<\/h3>\n\t
13th August 2025<\/strong><\/p>\nA study by the National Parks Board (NParks), Building and Construction Authority (BCA), and researchers from the National University of Singapore (NUS), demonstrated the technical feasibility of co-locating solar panels and green roofs. The study, led by Associate Professor Stephen Tay, together with team members Ms. Faizatuzzahrah Rahmaniah and Ms. Joyce Lim Hui Min, reported improved solar panel output, enhanced greenery growth, and reduced indoor temperatures through effective use of limited roof spaces. The study contributes to Singapore’s vision of a “Low-Carbon City” and a “City in Nature”. More information on the work can be found here: https:\/\/doi.org\/10.1016\/j.apenergy.2025.126133<\/p>\n\t
21st August 2025<\/strong><\/p>\nProf Yan Da from Tsinghua University shared how AI is revolutionising building energy systems by improving energy efficiency, operational performance, and sustainability on Thursday, 21 August 2025, at the SDE4 Forum. He discussed innovative AI applications, including real-time occupancy detection, occupant monitoring, and occupancy prediction, that optimise energy use in complex buildings. The talk addressed challenges such as fluctuating energy demands and the need for occupant-centric controls, sharing insights from real-world case studies. Prof Yan Da also emphasised the importance of combining AI with HVAC expertise to further enhance energy efficiency and system resilience, supporting global sustainability goals. The session was facilitated by Dr Hu Maomao Hu and Associate Professor Adrian Chong.<\/p>\n\t\t\t\t\n
\n\t\tLeveraging AI for Optimising Building Energy Systems: Practices and Explorations\n\t<\/h3>\n\t\t\t\t\n\n\t\tComfort GPT: A Smart Thermostat That Learns Your Temperature Preferences\n\t<\/h3>\n\t
15th August 2025<\/strong><\/p>\nAssistant Professor Ali Ghahramani and PhD student Chen Kai from the Department of the Built Environment, College of Design and Engineering, National University of Singapore, have developed a smart thermostat algorithm called ComfortGPT.<\/p>\n
ComfortGPT is a novel machine learning architecture trained on historical home thermostat interaction data from over 100,000 buildings spanning several years. Unlike traditional machine learning algorithms, ComfortGPT does not require training from scratch. Instead, it utilizes a transformer architecture to identify the best representative model from a library of pre-trained archetype models. As users interact with their thermostats, the system continuously updates itself, automatically preselecting new setpoints as outdoor conditions change. This enables ComfortGPT to be significantly more accurate than legacy models, accurately predicting individual comfort preferences with minimal user interactions and adapting to small changes in preferences over time.<\/p>\n
By adjusting temperatures to align with individual comfort levels, ComfortGPT enhances personal comfort while reducing energy consumption in buildings by minimizing overheating and overcooling, supporting sustainable building management through efficient energy use.<\/p>\n
For more information, refer to the following link: https:\/\/cde.nus.edu.sg\/modelling-personal-comfort-a-smart-thermostat-that-learns-what-temperature-you-like\/.<\/p>\n
\n\t\tLatest from #NUSDBE\n\t<\/h2>\n\n","protected":false},"excerpt":{"rendered":"
Our Programmes Undergraduate BEng (Infrastructure and Project Management) Minor in Infrastructure Management and Finance Minor in Project Management Common Curriculum Pillar (Project Management) Graduate MSc (Building Performance and Sustainability) MSc (Project Management) PhD \/ MSc (Built Environment) Doctor of Engineering (EngD) Career Development Career Programmes Career Advisory Enabling students to understand themselves better and acquire […]<\/p>\n","protected":false},"author":92,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"unboxed","site-sidebar-style":"unboxed","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-13","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/pages\/13","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/users\/92"}],"replies":[{"embeddable":true,"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/comments?post=13"}],"version-history":[{"count":4,"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/pages\/13\/revisions"}],"predecessor-version":[{"id":19850,"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/pages\/13\/revisions\/19850"}],"wp:attachment":[{"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/media?parent=13"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n\t\t\t\t\t\t<\/a>\n\n\t\t\n\t\tCommon Curriculum Pillar (Project Management)\n\t\t<\/a>\n\t<\/h4>\n\n\t\tGraduate\n\t<\/h3>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t<\/a>\n\n\t\t\n\t\tMSc (Building Performance and Sustainability)\n\t\t<\/a>\n\t<\/h4>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t<\/a>\n\n\t\t\n\t\tMSc (Project Management)\n\t\t<\/a>\n\t<\/h4>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t<\/a>\n\n\t\t\n\t\tPhD \/ MSc (Built Environment)\n\t\t<\/a>\n\t<\/h4>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t<\/a>\n\n\t\t\n\t\tDoctor of Engineering (EngD)\n\t\t<\/a>\n\t<\/h4>\n\n\t\tCareer Development\n\t<\/h2>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<\/a>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<\/a>\n\n\t\t\n\t\tCareer Programmes\n\t\t<\/a>\n\t<\/h3>\n\t\t\t\n\t\t\t\t\t\t\t<\/a>\n\n\t\t\n\t\tCareer Advisory\n\t\t<\/a>\n\t<\/h3>\n\t\t\t\n\t\t\t\t\t\t\t<\/a>\n\tEnabling students to understand themselves better and acquire industry skills and experience.<\/p>\n\t
Take charge of your personal and career development with the help of your dedicated Career Advisors Shaun and Sapphire.<\/p>\n
\n\t\tMeet Our Alumni\n\t<\/h2>\n\n\t\tResearch Centres\n\t<\/h2>\n\t\t\t\t\n\n\t\t\n\t\tCentre for Digital Building Technology\n\t\t<\/a>\n\t<\/h3>\n\t\t\t\n\t\t\t\t\t\tRead more\n\t\t\t\t\t<\/a>\n\t\t\t\t\n\n\t\t\n\t\tCentre for Integrated Building Energy and Sustainability in the Tropics (CiBEST)\n\t\t<\/a>\n\t<\/h3>\n\t\t\t\n\t\t\t\t\t\tRead more\n\t\t\t\t\t<\/a>\n\t\t\t\t\n\n\t\t\n\t\tCentre for Projects and Facilities Management (CPFM)\n\t\t<\/a>\n\t<\/h3>\n\t\t\t\n\t\t\t\t\t\tRead more\n\t\t\t\t\t<\/a>\n\n\t\tHighlights\n\t<\/h2>\n\t\t\t\n\t\t\t\t\t\t\tView All\n\t\t\t<\/a>\n\t\t\t\t\n\n\t\tJoint Study by BCA, NParks, and NUS on
Co-Located Solar Panels and Green Roofs\n\t<\/h3>\n\t
13th August 2025<\/strong><\/p>\nA study by the National Parks Board (NParks), Building and Construction Authority (BCA), and researchers from the National University of Singapore (NUS), demonstrated the technical feasibility of co-locating solar panels and green roofs. The study, led by Associate Professor Stephen Tay, together with team members Ms. Faizatuzzahrah Rahmaniah and Ms. Joyce Lim Hui Min, reported improved solar panel output, enhanced greenery growth, and reduced indoor temperatures through effective use of limited roof spaces. The study contributes to Singapore’s vision of a “Low-Carbon City” and a “City in Nature”. More information on the work can be found here: https:\/\/doi.org\/10.1016\/j.apenergy.2025.126133<\/p>\n\t
21st August 2025<\/strong><\/p>\nProf Yan Da from Tsinghua University shared how AI is revolutionising building energy systems by improving energy efficiency, operational performance, and sustainability on Thursday, 21 August 2025, at the SDE4 Forum. He discussed innovative AI applications, including real-time occupancy detection, occupant monitoring, and occupancy prediction, that optimise energy use in complex buildings. The talk addressed challenges such as fluctuating energy demands and the need for occupant-centric controls, sharing insights from real-world case studies. Prof Yan Da also emphasised the importance of combining AI with HVAC expertise to further enhance energy efficiency and system resilience, supporting global sustainability goals. The session was facilitated by Dr Hu Maomao Hu and Associate Professor Adrian Chong.<\/p>\n\t\t\t\t\n
\n\t\tLeveraging AI for Optimising Building Energy Systems: Practices and Explorations\n\t<\/h3>\n\t\t\t\t\n\n\t\tComfort GPT: A Smart Thermostat That Learns Your Temperature Preferences\n\t<\/h3>\n\t
15th August 2025<\/strong><\/p>\nAssistant Professor Ali Ghahramani and PhD student Chen Kai from the Department of the Built Environment, College of Design and Engineering, National University of Singapore, have developed a smart thermostat algorithm called ComfortGPT.<\/p>\n
ComfortGPT is a novel machine learning architecture trained on historical home thermostat interaction data from over 100,000 buildings spanning several years. Unlike traditional machine learning algorithms, ComfortGPT does not require training from scratch. Instead, it utilizes a transformer architecture to identify the best representative model from a library of pre-trained archetype models. As users interact with their thermostats, the system continuously updates itself, automatically preselecting new setpoints as outdoor conditions change. This enables ComfortGPT to be significantly more accurate than legacy models, accurately predicting individual comfort preferences with minimal user interactions and adapting to small changes in preferences over time.<\/p>\n
By adjusting temperatures to align with individual comfort levels, ComfortGPT enhances personal comfort while reducing energy consumption in buildings by minimizing overheating and overcooling, supporting sustainable building management through efficient energy use.<\/p>\n
For more information, refer to the following link: https:\/\/cde.nus.edu.sg\/modelling-personal-comfort-a-smart-thermostat-that-learns-what-temperature-you-like\/.<\/p>\n
\n\t\tLatest from #NUSDBE\n\t<\/h2>\n\n","protected":false},"excerpt":{"rendered":"
Our Programmes Undergraduate BEng (Infrastructure and Project Management) Minor in Infrastructure Management and Finance Minor in Project Management Common Curriculum Pillar (Project Management) Graduate MSc (Building Performance and Sustainability) MSc (Project Management) PhD \/ MSc (Built Environment) Doctor of Engineering (EngD) Career Development Career Programmes Career Advisory Enabling students to understand themselves better and acquire […]<\/p>\n","protected":false},"author":92,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"unboxed","site-sidebar-style":"unboxed","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-13","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/pages\/13","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/users\/92"}],"replies":[{"embeddable":true,"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/comments?post=13"}],"version-history":[{"count":4,"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/pages\/13\/revisions"}],"predecessor-version":[{"id":19850,"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/pages\/13\/revisions\/19850"}],"wp:attachment":[{"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/media?parent=13"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n\t\t\t\t\t\t<\/a>\n\n\t\t\n\t\tMSc (Building Performance and Sustainability)\n\t\t<\/a>\n\t<\/h4>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t<\/a>\n\n\t\t\n\t\tMSc (Project Management)\n\t\t<\/a>\n\t<\/h4>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t<\/a>\n\n\t\t\n\t\tPhD \/ MSc (Built Environment)\n\t\t<\/a>\n\t<\/h4>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t<\/a>\n\n\t\t\n\t\tDoctor of Engineering (EngD)\n\t\t<\/a>\n\t<\/h4>\n\n\t\tCareer Development\n\t<\/h2>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<\/a>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<\/a>\n\n\t\t\n\t\tCareer Programmes\n\t\t<\/a>\n\t<\/h3>\n\t\t\t\n\t\t\t\t\t\t\t<\/a>\n\n\t\t\n\t\tCareer Advisory\n\t\t<\/a>\n\t<\/h3>\n\t\t\t\n\t\t\t\t\t\t\t<\/a>\n\tEnabling students to understand themselves better and acquire industry skills and experience.<\/p>\n\t
Take charge of your personal and career development with the help of your dedicated Career Advisors Shaun and Sapphire.<\/p>\n
\n\t\tMeet Our Alumni\n\t<\/h2>\n\n\t\tResearch Centres\n\t<\/h2>\n\t\t\t\t\n\n\t\t\n\t\tCentre for Digital Building Technology\n\t\t<\/a>\n\t<\/h3>\n\t\t\t\n\t\t\t\t\t\tRead more\n\t\t\t\t\t<\/a>\n\t\t\t\t\n\n\t\t\n\t\tCentre for Integrated Building Energy and Sustainability in the Tropics (CiBEST)\n\t\t<\/a>\n\t<\/h3>\n\t\t\t\n\t\t\t\t\t\tRead more\n\t\t\t\t\t<\/a>\n\t\t\t\t\n\n\t\t\n\t\tCentre for Projects and Facilities Management (CPFM)\n\t\t<\/a>\n\t<\/h3>\n\t\t\t\n\t\t\t\t\t\tRead more\n\t\t\t\t\t<\/a>\n\n\t\tHighlights\n\t<\/h2>\n\t\t\t\n\t\t\t\t\t\t\tView All\n\t\t\t<\/a>\n\t\t\t\t\n\n\t\tJoint Study by BCA, NParks, and NUS on
Co-Located Solar Panels and Green Roofs\n\t<\/h3>\n\t
13th August 2025<\/strong><\/p>\nA study by the National Parks Board (NParks), Building and Construction Authority (BCA), and researchers from the National University of Singapore (NUS), demonstrated the technical feasibility of co-locating solar panels and green roofs. The study, led by Associate Professor Stephen Tay, together with team members Ms. Faizatuzzahrah Rahmaniah and Ms. Joyce Lim Hui Min, reported improved solar panel output, enhanced greenery growth, and reduced indoor temperatures through effective use of limited roof spaces. The study contributes to Singapore’s vision of a “Low-Carbon City” and a “City in Nature”. More information on the work can be found here: https:\/\/doi.org\/10.1016\/j.apenergy.2025.126133<\/p>\n\t
21st August 2025<\/strong><\/p>\nProf Yan Da from Tsinghua University shared how AI is revolutionising building energy systems by improving energy efficiency, operational performance, and sustainability on Thursday, 21 August 2025, at the SDE4 Forum. He discussed innovative AI applications, including real-time occupancy detection, occupant monitoring, and occupancy prediction, that optimise energy use in complex buildings. The talk addressed challenges such as fluctuating energy demands and the need for occupant-centric controls, sharing insights from real-world case studies. Prof Yan Da also emphasised the importance of combining AI with HVAC expertise to further enhance energy efficiency and system resilience, supporting global sustainability goals. The session was facilitated by Dr Hu Maomao Hu and Associate Professor Adrian Chong.<\/p>\n\t\t\t\t\n
\n\t\tLeveraging AI for Optimising Building Energy Systems: Practices and Explorations\n\t<\/h3>\n\t\t\t\t\n\n\t\tComfort GPT: A Smart Thermostat That Learns Your Temperature Preferences\n\t<\/h3>\n\t
15th August 2025<\/strong><\/p>\nAssistant Professor Ali Ghahramani and PhD student Chen Kai from the Department of the Built Environment, College of Design and Engineering, National University of Singapore, have developed a smart thermostat algorithm called ComfortGPT.<\/p>\n
ComfortGPT is a novel machine learning architecture trained on historical home thermostat interaction data from over 100,000 buildings spanning several years. Unlike traditional machine learning algorithms, ComfortGPT does not require training from scratch. Instead, it utilizes a transformer architecture to identify the best representative model from a library of pre-trained archetype models. As users interact with their thermostats, the system continuously updates itself, automatically preselecting new setpoints as outdoor conditions change. This enables ComfortGPT to be significantly more accurate than legacy models, accurately predicting individual comfort preferences with minimal user interactions and adapting to small changes in preferences over time.<\/p>\n
By adjusting temperatures to align with individual comfort levels, ComfortGPT enhances personal comfort while reducing energy consumption in buildings by minimizing overheating and overcooling, supporting sustainable building management through efficient energy use.<\/p>\n
For more information, refer to the following link: https:\/\/cde.nus.edu.sg\/modelling-personal-comfort-a-smart-thermostat-that-learns-what-temperature-you-like\/.<\/p>\n
\n\t\tLatest from #NUSDBE\n\t<\/h2>\n\n","protected":false},"excerpt":{"rendered":"
Our Programmes Undergraduate BEng (Infrastructure and Project Management) Minor in Infrastructure Management and Finance Minor in Project Management Common Curriculum Pillar (Project Management) Graduate MSc (Building Performance and Sustainability) MSc (Project Management) PhD \/ MSc (Built Environment) Doctor of Engineering (EngD) Career Development Career Programmes Career Advisory Enabling students to understand themselves better and acquire […]<\/p>\n","protected":false},"author":92,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"unboxed","site-sidebar-style":"unboxed","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-13","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/pages\/13","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/users\/92"}],"replies":[{"embeddable":true,"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/comments?post=13"}],"version-history":[{"count":4,"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/pages\/13\/revisions"}],"predecessor-version":[{"id":19850,"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/pages\/13\/revisions\/19850"}],"wp:attachment":[{"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/media?parent=13"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n\t\t\t\t\t\t<\/a>\n\n\t\t\n\t\tPhD \/ MSc (Built Environment)\n\t\t<\/a>\n\t<\/h4>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t<\/a>\n\n\t\t\n\t\tDoctor of Engineering (EngD)\n\t\t<\/a>\n\t<\/h4>\n\n\t\tCareer Development\n\t<\/h2>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<\/a>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<\/a>\n\n\t\t\n\t\tCareer Programmes\n\t\t<\/a>\n\t<\/h3>\n\t\t\t\n\t\t\t\t\t\t\t<\/a>\n\n\t\t\n\t\tCareer Advisory\n\t\t<\/a>\n\t<\/h3>\n\t\t\t\n\t\t\t\t\t\t\t<\/a>\n\tEnabling students to understand themselves better and acquire industry skills and experience.<\/p>\n\t
Take charge of your personal and career development with the help of your dedicated Career Advisors Shaun and Sapphire.<\/p>\n
\n\t\tMeet Our Alumni\n\t<\/h2>\n\n\t\tResearch Centres\n\t<\/h2>\n\t\t\t\t\n\n\t\t\n\t\tCentre for Digital Building Technology\n\t\t<\/a>\n\t<\/h3>\n\t\t\t\n\t\t\t\t\t\tRead more\n\t\t\t\t\t<\/a>\n\t\t\t\t\n\n\t\t\n\t\tCentre for Integrated Building Energy and Sustainability in the Tropics (CiBEST)\n\t\t<\/a>\n\t<\/h3>\n\t\t\t\n\t\t\t\t\t\tRead more\n\t\t\t\t\t<\/a>\n\t\t\t\t\n\n\t\t\n\t\tCentre for Projects and Facilities Management (CPFM)\n\t\t<\/a>\n\t<\/h3>\n\t\t\t\n\t\t\t\t\t\tRead more\n\t\t\t\t\t<\/a>\n\n\t\tHighlights\n\t<\/h2>\n\t\t\t\n\t\t\t\t\t\t\tView All\n\t\t\t<\/a>\n\t\t\t\t\n\n\t\tJoint Study by BCA, NParks, and NUS on
Co-Located Solar Panels and Green Roofs\n\t<\/h3>\n\t
13th August 2025<\/strong><\/p>\nA study by the National Parks Board (NParks), Building and Construction Authority (BCA), and researchers from the National University of Singapore (NUS), demonstrated the technical feasibility of co-locating solar panels and green roofs. The study, led by Associate Professor Stephen Tay, together with team members Ms. Faizatuzzahrah Rahmaniah and Ms. Joyce Lim Hui Min, reported improved solar panel output, enhanced greenery growth, and reduced indoor temperatures through effective use of limited roof spaces. The study contributes to Singapore’s vision of a “Low-Carbon City” and a “City in Nature”. More information on the work can be found here: https:\/\/doi.org\/10.1016\/j.apenergy.2025.126133<\/p>\n\t
21st August 2025<\/strong><\/p>\nProf Yan Da from Tsinghua University shared how AI is revolutionising building energy systems by improving energy efficiency, operational performance, and sustainability on Thursday, 21 August 2025, at the SDE4 Forum. He discussed innovative AI applications, including real-time occupancy detection, occupant monitoring, and occupancy prediction, that optimise energy use in complex buildings. The talk addressed challenges such as fluctuating energy demands and the need for occupant-centric controls, sharing insights from real-world case studies. Prof Yan Da also emphasised the importance of combining AI with HVAC expertise to further enhance energy efficiency and system resilience, supporting global sustainability goals. The session was facilitated by Dr Hu Maomao Hu and Associate Professor Adrian Chong.<\/p>\n\t\t\t\t\n
\n\t\tLeveraging AI for Optimising Building Energy Systems: Practices and Explorations\n\t<\/h3>\n\t\t\t\t\n\n\t\tComfort GPT: A Smart Thermostat That Learns Your Temperature Preferences\n\t<\/h3>\n\t
15th August 2025<\/strong><\/p>\nAssistant Professor Ali Ghahramani and PhD student Chen Kai from the Department of the Built Environment, College of Design and Engineering, National University of Singapore, have developed a smart thermostat algorithm called ComfortGPT.<\/p>\n
ComfortGPT is a novel machine learning architecture trained on historical home thermostat interaction data from over 100,000 buildings spanning several years. Unlike traditional machine learning algorithms, ComfortGPT does not require training from scratch. Instead, it utilizes a transformer architecture to identify the best representative model from a library of pre-trained archetype models. As users interact with their thermostats, the system continuously updates itself, automatically preselecting new setpoints as outdoor conditions change. This enables ComfortGPT to be significantly more accurate than legacy models, accurately predicting individual comfort preferences with minimal user interactions and adapting to small changes in preferences over time.<\/p>\n
By adjusting temperatures to align with individual comfort levels, ComfortGPT enhances personal comfort while reducing energy consumption in buildings by minimizing overheating and overcooling, supporting sustainable building management through efficient energy use.<\/p>\n
For more information, refer to the following link: https:\/\/cde.nus.edu.sg\/modelling-personal-comfort-a-smart-thermostat-that-learns-what-temperature-you-like\/.<\/p>\n
\n\t\tLatest from #NUSDBE\n\t<\/h2>\n\n","protected":false},"excerpt":{"rendered":"
Our Programmes Undergraduate BEng (Infrastructure and Project Management) Minor in Infrastructure Management and Finance Minor in Project Management Common Curriculum Pillar (Project Management) Graduate MSc (Building Performance and Sustainability) MSc (Project Management) PhD \/ MSc (Built Environment) Doctor of Engineering (EngD) Career Development Career Programmes Career Advisory Enabling students to understand themselves better and acquire […]<\/p>\n","protected":false},"author":92,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"unboxed","site-sidebar-style":"unboxed","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-13","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/pages\/13","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/users\/92"}],"replies":[{"embeddable":true,"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/comments?post=13"}],"version-history":[{"count":4,"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/pages\/13\/revisions"}],"predecessor-version":[{"id":19850,"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/pages\/13\/revisions\/19850"}],"wp:attachment":[{"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/media?parent=13"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n\t\tCareer Development\n\t<\/h2>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<\/a>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<\/a>\n\n\t\t\n\t\tCareer Programmes\n\t\t<\/a>\n\t<\/h3>\n\t\t\t\n\t\t\t\t\t\t\t<\/a>\n\n\t\t\n\t\tCareer Advisory\n\t\t<\/a>\n\t<\/h3>\n\t\t\t\n\t\t\t\t\t\t\t<\/a>\n\tEnabling students to understand themselves better and acquire industry skills and experience.<\/p>\n\t
Take charge of your personal and career development with the help of your dedicated Career Advisors Shaun and Sapphire.<\/p>\n
\n\t\tMeet Our Alumni\n\t<\/h2>\n\n\t\tResearch Centres\n\t<\/h2>\n\t\t\t\t\n\n\t\t\n\t\tCentre for Digital Building Technology\n\t\t<\/a>\n\t<\/h3>\n\t\t\t\n\t\t\t\t\t\tRead more\n\t\t\t\t\t<\/a>\n\t\t\t\t\n\n\t\t\n\t\tCentre for Integrated Building Energy and Sustainability in the Tropics (CiBEST)\n\t\t<\/a>\n\t<\/h3>\n\t\t\t\n\t\t\t\t\t\tRead more\n\t\t\t\t\t<\/a>\n\t\t\t\t\n\n\t\t\n\t\tCentre for Projects and Facilities Management (CPFM)\n\t\t<\/a>\n\t<\/h3>\n\t\t\t\n\t\t\t\t\t\tRead more\n\t\t\t\t\t<\/a>\n\n\t\tHighlights\n\t<\/h2>\n\t\t\t\n\t\t\t\t\t\t\tView All\n\t\t\t<\/a>\n\t\t\t\t\n\n\t\tJoint Study by BCA, NParks, and NUS on
Co-Located Solar Panels and Green Roofs\n\t<\/h3>\n\t
13th August 2025<\/strong><\/p>\nA study by the National Parks Board (NParks), Building and Construction Authority (BCA), and researchers from the National University of Singapore (NUS), demonstrated the technical feasibility of co-locating solar panels and green roofs. The study, led by Associate Professor Stephen Tay, together with team members Ms. Faizatuzzahrah Rahmaniah and Ms. Joyce Lim Hui Min, reported improved solar panel output, enhanced greenery growth, and reduced indoor temperatures through effective use of limited roof spaces. The study contributes to Singapore’s vision of a “Low-Carbon City” and a “City in Nature”. More information on the work can be found here: https:\/\/doi.org\/10.1016\/j.apenergy.2025.126133<\/p>\n\t
21st August 2025<\/strong><\/p>\nProf Yan Da from Tsinghua University shared how AI is revolutionising building energy systems by improving energy efficiency, operational performance, and sustainability on Thursday, 21 August 2025, at the SDE4 Forum. He discussed innovative AI applications, including real-time occupancy detection, occupant monitoring, and occupancy prediction, that optimise energy use in complex buildings. The talk addressed challenges such as fluctuating energy demands and the need for occupant-centric controls, sharing insights from real-world case studies. Prof Yan Da also emphasised the importance of combining AI with HVAC expertise to further enhance energy efficiency and system resilience, supporting global sustainability goals. The session was facilitated by Dr Hu Maomao Hu and Associate Professor Adrian Chong.<\/p>\n\t\t\t\t\n
\n\t\tLeveraging AI for Optimising Building Energy Systems: Practices and Explorations\n\t<\/h3>\n\t\t\t\t\n\n\t\tComfort GPT: A Smart Thermostat That Learns Your Temperature Preferences\n\t<\/h3>\n\t
15th August 2025<\/strong><\/p>\nAssistant Professor Ali Ghahramani and PhD student Chen Kai from the Department of the Built Environment, College of Design and Engineering, National University of Singapore, have developed a smart thermostat algorithm called ComfortGPT.<\/p>\n
ComfortGPT is a novel machine learning architecture trained on historical home thermostat interaction data from over 100,000 buildings spanning several years. Unlike traditional machine learning algorithms, ComfortGPT does not require training from scratch. Instead, it utilizes a transformer architecture to identify the best representative model from a library of pre-trained archetype models. As users interact with their thermostats, the system continuously updates itself, automatically preselecting new setpoints as outdoor conditions change. This enables ComfortGPT to be significantly more accurate than legacy models, accurately predicting individual comfort preferences with minimal user interactions and adapting to small changes in preferences over time.<\/p>\n
By adjusting temperatures to align with individual comfort levels, ComfortGPT enhances personal comfort while reducing energy consumption in buildings by minimizing overheating and overcooling, supporting sustainable building management through efficient energy use.<\/p>\n
For more information, refer to the following link: https:\/\/cde.nus.edu.sg\/modelling-personal-comfort-a-smart-thermostat-that-learns-what-temperature-you-like\/.<\/p>\n
\n\t\tLatest from #NUSDBE\n\t<\/h2>\n\n","protected":false},"excerpt":{"rendered":"
Our Programmes Undergraduate BEng (Infrastructure and Project Management) Minor in Infrastructure Management and Finance Minor in Project Management Common Curriculum Pillar (Project Management) Graduate MSc (Building Performance and Sustainability) MSc (Project Management) PhD \/ MSc (Built Environment) Doctor of Engineering (EngD) Career Development Career Programmes Career Advisory Enabling students to understand themselves better and acquire […]<\/p>\n","protected":false},"author":92,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"unboxed","site-sidebar-style":"unboxed","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-13","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/pages\/13","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/users\/92"}],"replies":[{"embeddable":true,"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/comments?post=13"}],"version-history":[{"count":4,"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/pages\/13\/revisions"}],"predecessor-version":[{"id":19850,"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/pages\/13\/revisions\/19850"}],"wp:attachment":[{"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/media?parent=13"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n\t\t\n\t\tCareer Advisory\n\t\t<\/a>\n\t<\/h3>\n\t\t\t\n\t\t\t\t\t\t\t<\/a>\n\tEnabling students to understand themselves better and acquire industry skills and experience.<\/p>\n\t
Take charge of your personal and career development with the help of your dedicated Career Advisors Shaun and Sapphire.<\/p>\n
\n\t\tMeet Our Alumni\n\t<\/h2>\n\n\t\tResearch Centres\n\t<\/h2>\n\t\t\t\t\n\n\t\t\n\t\tCentre for Digital Building Technology\n\t\t<\/a>\n\t<\/h3>\n\t\t\t\n\t\t\t\t\t\tRead more\n\t\t\t\t\t<\/a>\n\t\t\t\t\n\n\t\t\n\t\tCentre for Integrated Building Energy and Sustainability in the Tropics (CiBEST)\n\t\t<\/a>\n\t<\/h3>\n\t\t\t\n\t\t\t\t\t\tRead more\n\t\t\t\t\t<\/a>\n\t\t\t\t\n\n\t\t\n\t\tCentre for Projects and Facilities Management (CPFM)\n\t\t<\/a>\n\t<\/h3>\n\t\t\t\n\t\t\t\t\t\tRead more\n\t\t\t\t\t<\/a>\n\n\t\tHighlights\n\t<\/h2>\n\t\t\t\n\t\t\t\t\t\t\tView All\n\t\t\t<\/a>\n\t\t\t\t\n\n\t\tJoint Study by BCA, NParks, and NUS on
Co-Located Solar Panels and Green Roofs\n\t<\/h3>\n\t
13th August 2025<\/strong><\/p>\nA study by the National Parks Board (NParks), Building and Construction Authority (BCA), and researchers from the National University of Singapore (NUS), demonstrated the technical feasibility of co-locating solar panels and green roofs. The study, led by Associate Professor Stephen Tay, together with team members Ms. Faizatuzzahrah Rahmaniah and Ms. Joyce Lim Hui Min, reported improved solar panel output, enhanced greenery growth, and reduced indoor temperatures through effective use of limited roof spaces. The study contributes to Singapore’s vision of a “Low-Carbon City” and a “City in Nature”. More information on the work can be found here: https:\/\/doi.org\/10.1016\/j.apenergy.2025.126133<\/p>\n\t
21st August 2025<\/strong><\/p>\nProf Yan Da from Tsinghua University shared how AI is revolutionising building energy systems by improving energy efficiency, operational performance, and sustainability on Thursday, 21 August 2025, at the SDE4 Forum. He discussed innovative AI applications, including real-time occupancy detection, occupant monitoring, and occupancy prediction, that optimise energy use in complex buildings. The talk addressed challenges such as fluctuating energy demands and the need for occupant-centric controls, sharing insights from real-world case studies. Prof Yan Da also emphasised the importance of combining AI with HVAC expertise to further enhance energy efficiency and system resilience, supporting global sustainability goals. The session was facilitated by Dr Hu Maomao Hu and Associate Professor Adrian Chong.<\/p>\n\t\t\t\t\n
\n\t\tLeveraging AI for Optimising Building Energy Systems: Practices and Explorations\n\t<\/h3>\n\t\t\t\t\n\n\t\tComfort GPT: A Smart Thermostat That Learns Your Temperature Preferences\n\t<\/h3>\n\t
15th August 2025<\/strong><\/p>\nAssistant Professor Ali Ghahramani and PhD student Chen Kai from the Department of the Built Environment, College of Design and Engineering, National University of Singapore, have developed a smart thermostat algorithm called ComfortGPT.<\/p>\n
ComfortGPT is a novel machine learning architecture trained on historical home thermostat interaction data from over 100,000 buildings spanning several years. Unlike traditional machine learning algorithms, ComfortGPT does not require training from scratch. Instead, it utilizes a transformer architecture to identify the best representative model from a library of pre-trained archetype models. As users interact with their thermostats, the system continuously updates itself, automatically preselecting new setpoints as outdoor conditions change. This enables ComfortGPT to be significantly more accurate than legacy models, accurately predicting individual comfort preferences with minimal user interactions and adapting to small changes in preferences over time.<\/p>\n
By adjusting temperatures to align with individual comfort levels, ComfortGPT enhances personal comfort while reducing energy consumption in buildings by minimizing overheating and overcooling, supporting sustainable building management through efficient energy use.<\/p>\n
For more information, refer to the following link: https:\/\/cde.nus.edu.sg\/modelling-personal-comfort-a-smart-thermostat-that-learns-what-temperature-you-like\/.<\/p>\n
\n\t\tLatest from #NUSDBE\n\t<\/h2>\n\n","protected":false},"excerpt":{"rendered":"
Our Programmes Undergraduate BEng (Infrastructure and Project Management) Minor in Infrastructure Management and Finance Minor in Project Management Common Curriculum Pillar (Project Management) Graduate MSc (Building Performance and Sustainability) MSc (Project Management) PhD \/ MSc (Built Environment) Doctor of Engineering (EngD) Career Development Career Programmes Career Advisory Enabling students to understand themselves better and acquire […]<\/p>\n","protected":false},"author":92,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"unboxed","site-sidebar-style":"unboxed","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-13","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/pages\/13","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/users\/92"}],"replies":[{"embeddable":true,"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/comments?post=13"}],"version-history":[{"count":4,"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/pages\/13\/revisions"}],"predecessor-version":[{"id":19850,"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/pages\/13\/revisions\/19850"}],"wp:attachment":[{"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/media?parent=13"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n\t\tResearch Centres\n\t<\/h2>\n\t\t\t\t\n\n\t\t\n\t\tCentre for Digital Building Technology\n\t\t<\/a>\n\t<\/h3>\n\t\t\t\n\t\t\t\t\t\tRead more\n\t\t\t\t\t<\/a>\n\t\t\t\t\n\n\t\t\n\t\tCentre for Integrated Building Energy and Sustainability in the Tropics (CiBEST)\n\t\t<\/a>\n\t<\/h3>\n\t\t\t\n\t\t\t\t\t\tRead more\n\t\t\t\t\t<\/a>\n\t\t\t\t\n\n\t\t\n\t\tCentre for Projects and Facilities Management (CPFM)\n\t\t<\/a>\n\t<\/h3>\n\t\t\t\n\t\t\t\t\t\tRead more\n\t\t\t\t\t<\/a>\n\n\t\tHighlights\n\t<\/h2>\n\t\t\t\n\t\t\t\t\t\t\tView All\n\t\t\t<\/a>\n\t\t\t\t\n\n\t\tJoint Study by BCA, NParks, and NUS on
Co-Located Solar Panels and Green Roofs\n\t<\/h3>\n\t
13th August 2025<\/strong><\/p>\nA study by the National Parks Board (NParks), Building and Construction Authority (BCA), and researchers from the National University of Singapore (NUS), demonstrated the technical feasibility of co-locating solar panels and green roofs. The study, led by Associate Professor Stephen Tay, together with team members Ms. Faizatuzzahrah Rahmaniah and Ms. Joyce Lim Hui Min, reported improved solar panel output, enhanced greenery growth, and reduced indoor temperatures through effective use of limited roof spaces. The study contributes to Singapore’s vision of a “Low-Carbon City” and a “City in Nature”. More information on the work can be found here: https:\/\/doi.org\/10.1016\/j.apenergy.2025.126133<\/p>\n\t
21st August 2025<\/strong><\/p>\nProf Yan Da from Tsinghua University shared how AI is revolutionising building energy systems by improving energy efficiency, operational performance, and sustainability on Thursday, 21 August 2025, at the SDE4 Forum. He discussed innovative AI applications, including real-time occupancy detection, occupant monitoring, and occupancy prediction, that optimise energy use in complex buildings. The talk addressed challenges such as fluctuating energy demands and the need for occupant-centric controls, sharing insights from real-world case studies. Prof Yan Da also emphasised the importance of combining AI with HVAC expertise to further enhance energy efficiency and system resilience, supporting global sustainability goals. The session was facilitated by Dr Hu Maomao Hu and Associate Professor Adrian Chong.<\/p>\n\t\t\t\t\n
\n\t\tLeveraging AI for Optimising Building Energy Systems: Practices and Explorations\n\t<\/h3>\n\t\t\t\t\n\n\t\tComfort GPT: A Smart Thermostat That Learns Your Temperature Preferences\n\t<\/h3>\n\t
15th August 2025<\/strong><\/p>\nAssistant Professor Ali Ghahramani and PhD student Chen Kai from the Department of the Built Environment, College of Design and Engineering, National University of Singapore, have developed a smart thermostat algorithm called ComfortGPT.<\/p>\n
ComfortGPT is a novel machine learning architecture trained on historical home thermostat interaction data from over 100,000 buildings spanning several years. Unlike traditional machine learning algorithms, ComfortGPT does not require training from scratch. Instead, it utilizes a transformer architecture to identify the best representative model from a library of pre-trained archetype models. As users interact with their thermostats, the system continuously updates itself, automatically preselecting new setpoints as outdoor conditions change. This enables ComfortGPT to be significantly more accurate than legacy models, accurately predicting individual comfort preferences with minimal user interactions and adapting to small changes in preferences over time.<\/p>\n
By adjusting temperatures to align with individual comfort levels, ComfortGPT enhances personal comfort while reducing energy consumption in buildings by minimizing overheating and overcooling, supporting sustainable building management through efficient energy use.<\/p>\n
For more information, refer to the following link: https:\/\/cde.nus.edu.sg\/modelling-personal-comfort-a-smart-thermostat-that-learns-what-temperature-you-like\/.<\/p>\n
\n\t\tLatest from #NUSDBE\n\t<\/h2>\n\n","protected":false},"excerpt":{"rendered":"
Our Programmes Undergraduate BEng (Infrastructure and Project Management) Minor in Infrastructure Management and Finance Minor in Project Management Common Curriculum Pillar (Project Management) Graduate MSc (Building Performance and Sustainability) MSc (Project Management) PhD \/ MSc (Built Environment) Doctor of Engineering (EngD) Career Development Career Programmes Career Advisory Enabling students to understand themselves better and acquire […]<\/p>\n","protected":false},"author":92,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"unboxed","site-sidebar-style":"unboxed","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-13","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/pages\/13","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/users\/92"}],"replies":[{"embeddable":true,"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/comments?post=13"}],"version-history":[{"count":4,"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/pages\/13\/revisions"}],"predecessor-version":[{"id":19850,"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/pages\/13\/revisions\/19850"}],"wp:attachment":[{"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/media?parent=13"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n\n\t\t\n\t\tCentre for Integrated Building Energy and Sustainability in the Tropics (CiBEST)\n\t\t<\/a>\n\t<\/h3>\n\t\t\t\n\t\t\t\t\t\tRead more\n\t\t\t\t\t<\/a>\n\t\t\t\t\n\n\t\t\n\t\tCentre for Projects and Facilities Management (CPFM)\n\t\t<\/a>\n\t<\/h3>\n\t\t\t\n\t\t\t\t\t\tRead more\n\t\t\t\t\t<\/a>\n\n\t\tHighlights\n\t<\/h2>\n\t\t\t\n\t\t\t\t\t\t\tView All\n\t\t\t<\/a>\n\t\t\t\t\n\n\t\tJoint Study by BCA, NParks, and NUS on
Co-Located Solar Panels and Green Roofs\n\t<\/h3>\n\t
13th August 2025<\/strong><\/p>\nA study by the National Parks Board (NParks), Building and Construction Authority (BCA), and researchers from the National University of Singapore (NUS), demonstrated the technical feasibility of co-locating solar panels and green roofs. The study, led by Associate Professor Stephen Tay, together with team members Ms. Faizatuzzahrah Rahmaniah and Ms. Joyce Lim Hui Min, reported improved solar panel output, enhanced greenery growth, and reduced indoor temperatures through effective use of limited roof spaces. The study contributes to Singapore’s vision of a “Low-Carbon City” and a “City in Nature”. More information on the work can be found here: https:\/\/doi.org\/10.1016\/j.apenergy.2025.126133<\/p>\n\t
21st August 2025<\/strong><\/p>\nProf Yan Da from Tsinghua University shared how AI is revolutionising building energy systems by improving energy efficiency, operational performance, and sustainability on Thursday, 21 August 2025, at the SDE4 Forum. He discussed innovative AI applications, including real-time occupancy detection, occupant monitoring, and occupancy prediction, that optimise energy use in complex buildings. The talk addressed challenges such as fluctuating energy demands and the need for occupant-centric controls, sharing insights from real-world case studies. Prof Yan Da also emphasised the importance of combining AI with HVAC expertise to further enhance energy efficiency and system resilience, supporting global sustainability goals. The session was facilitated by Dr Hu Maomao Hu and Associate Professor Adrian Chong.<\/p>\n\t\t\t\t\n
\n\t\tLeveraging AI for Optimising Building Energy Systems: Practices and Explorations\n\t<\/h3>\n\t\t\t\t\n\n\t\tComfort GPT: A Smart Thermostat That Learns Your Temperature Preferences\n\t<\/h3>\n\t
15th August 2025<\/strong><\/p>\nAssistant Professor Ali Ghahramani and PhD student Chen Kai from the Department of the Built Environment, College of Design and Engineering, National University of Singapore, have developed a smart thermostat algorithm called ComfortGPT.<\/p>\n
ComfortGPT is a novel machine learning architecture trained on historical home thermostat interaction data from over 100,000 buildings spanning several years. Unlike traditional machine learning algorithms, ComfortGPT does not require training from scratch. Instead, it utilizes a transformer architecture to identify the best representative model from a library of pre-trained archetype models. As users interact with their thermostats, the system continuously updates itself, automatically preselecting new setpoints as outdoor conditions change. This enables ComfortGPT to be significantly more accurate than legacy models, accurately predicting individual comfort preferences with minimal user interactions and adapting to small changes in preferences over time.<\/p>\n
By adjusting temperatures to align with individual comfort levels, ComfortGPT enhances personal comfort while reducing energy consumption in buildings by minimizing overheating and overcooling, supporting sustainable building management through efficient energy use.<\/p>\n
For more information, refer to the following link: https:\/\/cde.nus.edu.sg\/modelling-personal-comfort-a-smart-thermostat-that-learns-what-temperature-you-like\/.<\/p>\n
\n\t\tLatest from #NUSDBE\n\t<\/h2>\n\n","protected":false},"excerpt":{"rendered":"
Our Programmes Undergraduate BEng (Infrastructure and Project Management) Minor in Infrastructure Management and Finance Minor in Project Management Common Curriculum Pillar (Project Management) Graduate MSc (Building Performance and Sustainability) MSc (Project Management) PhD \/ MSc (Built Environment) Doctor of Engineering (EngD) Career Development Career Programmes Career Advisory Enabling students to understand themselves better and acquire […]<\/p>\n","protected":false},"author":92,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"unboxed","site-sidebar-style":"unboxed","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-13","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/pages\/13","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/users\/92"}],"replies":[{"embeddable":true,"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/comments?post=13"}],"version-history":[{"count":4,"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/pages\/13\/revisions"}],"predecessor-version":[{"id":19850,"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/pages\/13\/revisions\/19850"}],"wp:attachment":[{"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/media?parent=13"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n\t\tHighlights\n\t<\/h2>\n\t\t\t\n\t\t\t\t\t\t\tView All\n\t\t\t<\/a>\n\t\t\t\t\n\n\t\tJoint Study by BCA, NParks, and NUS on
Co-Located Solar Panels and Green Roofs\n\t<\/h3>\n\t
13th August 2025<\/strong><\/p>\nA study by the National Parks Board (NParks), Building and Construction Authority (BCA), and researchers from the National University of Singapore (NUS), demonstrated the technical feasibility of co-locating solar panels and green roofs. The study, led by Associate Professor Stephen Tay, together with team members Ms. Faizatuzzahrah Rahmaniah and Ms. Joyce Lim Hui Min, reported improved solar panel output, enhanced greenery growth, and reduced indoor temperatures through effective use of limited roof spaces. The study contributes to Singapore’s vision of a “Low-Carbon City” and a “City in Nature”. More information on the work can be found here: https:\/\/doi.org\/10.1016\/j.apenergy.2025.126133<\/p>\n\t
21st August 2025<\/strong><\/p>\nProf Yan Da from Tsinghua University shared how AI is revolutionising building energy systems by improving energy efficiency, operational performance, and sustainability on Thursday, 21 August 2025, at the SDE4 Forum. He discussed innovative AI applications, including real-time occupancy detection, occupant monitoring, and occupancy prediction, that optimise energy use in complex buildings. The talk addressed challenges such as fluctuating energy demands and the need for occupant-centric controls, sharing insights from real-world case studies. Prof Yan Da also emphasised the importance of combining AI with HVAC expertise to further enhance energy efficiency and system resilience, supporting global sustainability goals. The session was facilitated by Dr Hu Maomao Hu and Associate Professor Adrian Chong.<\/p>\n\t\t\t\t\n
\n\t\tLeveraging AI for Optimising Building Energy Systems: Practices and Explorations\n\t<\/h3>\n\t\t\t\t\n\n\t\tComfort GPT: A Smart Thermostat That Learns Your Temperature Preferences\n\t<\/h3>\n\t
15th August 2025<\/strong><\/p>\nAssistant Professor Ali Ghahramani and PhD student Chen Kai from the Department of the Built Environment, College of Design and Engineering, National University of Singapore, have developed a smart thermostat algorithm called ComfortGPT.<\/p>\n
ComfortGPT is a novel machine learning architecture trained on historical home thermostat interaction data from over 100,000 buildings spanning several years. Unlike traditional machine learning algorithms, ComfortGPT does not require training from scratch. Instead, it utilizes a transformer architecture to identify the best representative model from a library of pre-trained archetype models. As users interact with their thermostats, the system continuously updates itself, automatically preselecting new setpoints as outdoor conditions change. This enables ComfortGPT to be significantly more accurate than legacy models, accurately predicting individual comfort preferences with minimal user interactions and adapting to small changes in preferences over time.<\/p>\n
By adjusting temperatures to align with individual comfort levels, ComfortGPT enhances personal comfort while reducing energy consumption in buildings by minimizing overheating and overcooling, supporting sustainable building management through efficient energy use.<\/p>\n
For more information, refer to the following link: https:\/\/cde.nus.edu.sg\/modelling-personal-comfort-a-smart-thermostat-that-learns-what-temperature-you-like\/.<\/p>\n
\n\t\tLatest from #NUSDBE\n\t<\/h2>\n\n","protected":false},"excerpt":{"rendered":"
Our Programmes Undergraduate BEng (Infrastructure and Project Management) Minor in Infrastructure Management and Finance Minor in Project Management Common Curriculum Pillar (Project Management) Graduate MSc (Building Performance and Sustainability) MSc (Project Management) PhD \/ MSc (Built Environment) Doctor of Engineering (EngD) Career Development Career Programmes Career Advisory Enabling students to understand themselves better and acquire […]<\/p>\n","protected":false},"author":92,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"unboxed","site-sidebar-style":"unboxed","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-13","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/pages\/13","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/users\/92"}],"replies":[{"embeddable":true,"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/comments?post=13"}],"version-history":[{"count":4,"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/pages\/13\/revisions"}],"predecessor-version":[{"id":19850,"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/pages\/13\/revisions\/19850"}],"wp:attachment":[{"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/media?parent=13"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Co-Located Solar Panels and Green Roofs\n\t<\/h3>\n\t
A study by the National Parks Board (NParks), Building and Construction Authority (BCA), and researchers from the National University of Singapore (NUS), demonstrated the technical feasibility of co-locating solar panels and green roofs. The study, led by Associate Professor Stephen Tay, together with team members Ms. Faizatuzzahrah Rahmaniah and Ms. Joyce Lim Hui Min, reported improved solar panel output, enhanced greenery growth, and reduced indoor temperatures through effective use of limited roof spaces. The study contributes to Singapore’s vision of a “Low-Carbon City” and a “City in Nature”. More information on the work can be found here: https:\/\/doi.org\/10.1016\/j.apenergy.2025.126133<\/p>\n\t
21st August 2025<\/strong><\/p>\n Prof Yan Da from Tsinghua University shared how AI is revolutionising building energy systems by improving energy efficiency, operational performance, and sustainability on Thursday, 21 August 2025, at the SDE4 Forum. He discussed innovative AI applications, including real-time occupancy detection, occupant monitoring, and occupancy prediction, that optimise energy use in complex buildings. The talk addressed challenges such as fluctuating energy demands and the need for occupant-centric controls, sharing insights from real-world case studies. Prof Yan Da also emphasised the importance of combining AI with HVAC expertise to further enhance energy efficiency and system resilience, supporting global sustainability goals. The session was facilitated by Dr Hu Maomao Hu and Associate Professor Adrian Chong.<\/p>\n\t\t\t\t 15th August 2025<\/strong><\/p>\n Assistant Professor Ali Ghahramani and PhD student Chen Kai from the Department of the Built Environment, College of Design and Engineering, National University of Singapore, have developed a smart thermostat algorithm called ComfortGPT.<\/p>\n ComfortGPT is a novel machine learning architecture trained on historical home thermostat interaction data from over 100,000 buildings spanning several years. Unlike traditional machine learning algorithms, ComfortGPT does not require training from scratch. Instead, it utilizes a transformer architecture to identify the best representative model from a library of pre-trained archetype models. As users interact with their thermostats, the system continuously updates itself, automatically preselecting new setpoints as outdoor conditions change. This enables ComfortGPT to be significantly more accurate than legacy models, accurately predicting individual comfort preferences with minimal user interactions and adapting to small changes in preferences over time.<\/p>\n By adjusting temperatures to align with individual comfort levels, ComfortGPT enhances personal comfort while reducing energy consumption in buildings by minimizing overheating and overcooling, supporting sustainable building management through efficient energy use.<\/p>\n For more information, refer to the following link: https:\/\/cde.nus.edu.sg\/modelling-personal-comfort-a-smart-thermostat-that-learns-what-temperature-you-like\/.<\/p>\n Our Programmes Undergraduate BEng (Infrastructure and Project Management) Minor in Infrastructure Management and Finance Minor in Project Management Common Curriculum Pillar (Project Management) Graduate MSc (Building Performance and Sustainability) MSc (Project Management) PhD \/ MSc (Built Environment) Doctor of Engineering (EngD) Career Development Career Programmes Career Advisory Enabling students to understand themselves better and acquire […]<\/p>\n","protected":false},"author":92,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"unboxed","site-sidebar-style":"unboxed","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-13","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/pages\/13","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/users\/92"}],"replies":[{"embeddable":true,"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/comments?post=13"}],"version-history":[{"count":4,"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/pages\/13\/revisions"}],"predecessor-version":[{"id":19850,"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/pages\/13\/revisions\/19850"}],"wp:attachment":[{"href":"https:\/\/cde.nus.edu.sg\/dbe\/wp-json\/wp\/v2\/media?parent=13"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}\n\n\t\tLeveraging AI for Optimising Building Energy Systems: Practices and Explorations\n\t<\/h3>\n\t\t\t\t
\n\n\t\tComfort GPT: A Smart Thermostat That Learns Your Temperature Preferences\n\t<\/h3>\n\t
\n\t\tLatest from #NUSDBE\n\t<\/h2>\n\n","protected":false},"excerpt":{"rendered":"