Green Buildings Priority Stream Program
The Green Buildings Priority Stream is a voluntary program designed to encourage energy efficient buildings.
- Recognizing and celebrating projects and builders committed to high performance building construction.
- Promoting leaders in innovative and energy efficient building design.
- Providing a full-service, streamlined process for Development and Building permit approvals.
Eligible projects
The program is available to new Part 3 & Part 9 buildings including:
- multi-residential, commercial and mixed-use buildings;
- industrial buildings;
- institutional buildings; and
- multi-unit residential buildings (MURBs) as defined in Part 9 of the National Building Code for Buildings of Canada
Deep energy retrofits and high-performance infill homes may be added to this program in the future. In the meantime, individual retrofit or infill projects may be accepted into the program at The City’s discretion.
Program incentives
Eligible projects will have access to:
- Dedicated City staff providing general project support throughout all development review and approval stages.
- Accelerated permit reviews, including:
- development permits (and associated land use amendments where applicable)
- development site servicing plans
- erosion sediment controls
- building permits
- Preliminary building code compliance review at the development permit stage.
- Project promotion on www.calgary.ca.
- Overall corporate support from the senior leadership level.
Program entry pathways
Projects that can meet or exceed one of the program entry pathways may be eligible.
Pathway #1: Energy Performance Tier 2 of NECB 2020
Pathway #2: Energy Performance Tier 4 of NBC – 2023 (AE)
Pathway #3: Net Zero Home Label
Pathway #4: Net Zero Ready Home Label
Pathway #5: Passive House Canada Certified Building
Pathway #6: Passive House Institute US Certified Building
Pathway #7: CaGBC Zero Carbon Building
Pathway #8: BUILT GREEN® High Density Program Gold or Platinum certification
Pathway #9: BUILT GREEN® Single Family Program Platinum or Net Zero Energy+ certification
Other low-emission projects may be accepted into the Priority Stream at The City’s discretion.
How to apply
- Request a pre-application meeting
- Provide a preliminary energy performance model with your Development Permit application (if applicable)
- Provide a post-construction model and confirm the final energy performance rating or certification achieved.
Review the Program Requirements & Process Steps for more information.
The Emissions Calculator may be used to calculate eligibility.
Terms & Conditions
Review the terms and conditions (2023) including a consent to public disclosure of project information.
Frequently asked questions
Learn more
Learn more about the program, schedule a meeting with the Program Coordinator, or determine if your project may be eligible. Connect with us!
Labelling programs
Learn about the Net Zero Home/Net Zero Ready Home and NetZero MURBs labelling programs and how the Canadian Home Builder’s Association (CHBA) is embracing energy efficient future.
Certification programs
Learn more about the benefits of Passive House Certified homes and what Passive House Canada’ is doing to influence energy efficient building design and construction
Learn more about what makes Passive House Institute US Certified projects work well in Alberta’s climate.
Learn more about Built Green certified buildings

Resources
- Development Permit Pre-application Process
- Development Permit Process
- National Energy Code of Canada for Buildings 2020
- National Building Code of Canada – 2023 (Alberta Edition)
- Canadian Home Builders’ Association
- Net Zero Home Labeling Program
- Passive House Canada
- Passive House Institute US
- Canada Green Building Council
- Zero Carbon Building
- Find an Energy Advisor
- Emissions-Neutral Building Information Exchange (ENBIX)