Green Mark Assessment Criteria and Online Application

The assessment framework comprises a comprehensive scoring system and verification process to determine how environmentally friendly your building or project is.

The total number of points obtained will provide an indication of the environmental friendliness of the building design and operation. Depending on the overall assessment and point scoring, the building will be certified to have met the respective Green Mark rating.

Criteria

Download the following documents to find out the scoring framework for each project type. The total number of points obtained will indicate the environmental friendliness of your building or project.

Green Mark for Data Centres (GMDC) 2024 Timeline Update

• 18 Oct 2024: GMDC: 2024 (including In Operation) launched
• 18 Oct 2024 - 29 Feb 2025: Choose GMDC: 2019 or GMDC: 2024
• 1 Mar 2025: New applications use GMDC: 2024 only
• 30 May 2025: Deadline for GMDC: 2019 projects to complete
• 1 Jun 2025: All projects use GMDC: 2024

BCA Green Mark Scheme Criteria	Applies to	Related links
Data Centre (GMDC: 2024)	New and existing data centres
GMDC: 2024 In Operation	Existing Data Centre re-certification
New Data Centres GM NDC: 2019 (Will be replaced by GMDC: 2024 from 1 March 2025)	New data centres
Existing Data Centres GM EDC: 2019 (Will be replaced by GMDC: 2024 from 1 March 2025)	Existing data centres
Transit Station (TS:2018)	For new rail or light rail stations such as MRT Stations	GM TS 2018 Score Card
Existing Schools (Will be replaced by GM: 2021 from 1 Jan 2025)	MOE main stream schools (excluding International schools, universities and institutes of higher learning such as polytechnics and ITE)
District	District projects
Healthier Workplaces: 2018	New office fit-outs and existing offices in operation	GM HW Scoresheet POE Survey Question Template POE Results template (For computation) IAQ Report Template
Restaurants	Restaurants
Supermarket	Supermarkets
Retail	Retail tenants
Laboratories	Laboratories within buildings	GM Lab: 2017 Score Card
Super Low Energy Buildings (Replaced by GM: 2021 since 1 Nov 2021)	New and existing buildings including: Residential buildings Commercial buildings Industrial buildings Institutional buildings Schools	Super Low Energy Programme
Non-Residential Buildings NRB: 2015 (Replaced by GM: 2021 since 1 Nov 2021)	New non-residential buildings including: Commercial buildings (office, retail and hotel) Industrial buildings Institutional buildings Hawker centres Healthcare facilities Laboratory buildings Schools	Non-Residential Buildings NRB: 2015 (with highlighted changes) GM NRB 2015 Score Card BCA Energy Performance Points Calculator Greenery Calculator
Residential Buildings RB: 2016 (Replaced by GM: 2021 since 1 Nov 2021)	New private and public residential developments	Technical guide and requirements GM RB 2016 Score Card
Existing Non-Residential Buildings ENRB:2017 (Replaced by GM: 2021 since 1 Nov 2021)	Existing commercial, industrial and institutional buildings in operation	Existing Non-Residential Buildings ENRB:2017 GM ENRB 2017 Scorecard IAQ Report Template POE Survey Question Template POE Results template (For computation) Benchmark Building Cooling Load
Landed Houses (Replaced by GM: 2021 since 1 Nov 2021)	Landed housing projects