Paused enforcement of by-law
On May 21, 2026, Council directed staff to pause enforcement of Annual Greenhouse Gas and Energy Limits By-law.
- There are no penalties if you do not submit a report.
- Staff will review the by-law and are expected to report back to Council in the first half of 2027.
- The Help Desk is available if you have any questions.
What you need to know
The following buildings are covered under the Annual Greenhouse Gas and Energy Limits By-law:
- Commercial or multi-family residential building
- Size requirements: 4,645 square metres (50,000 square feet) or larger
Use the building lookup tool to find your building ID
Learn how your building type aligns with the by-law and ESPM in the Building Type Reference Guide PDF file (411 KB).
Review:
- Steps to submitting your energy and carbon report
- Reporting resources (guides, FAQ, webinars)
Getting started
Review the Annual Energy and Carbon Reporting How-to Guide PDF file (2 MB)
Software you will use
To submit a report, building owners must use 2 connected tools.
- ENERGY STAR® Portfolio Manager® (ESPM) External website, opens in new tab : A free online tool from the US Environmental Protection Agency, managed by Natural Resources Canada in Canada. ESPM tracks and benchmarks your building’s energy use and greenhouse gas emissions.
- Building Performance Reporting System (BPRS): Our compliance platform receives data from ESPM. For large office and retail buildings 100,000 ft2 and larger, BPRS verifies performance standards and manages operating permits and fees.
How the software works together
ESPM collects and organizes building data. BPRS uses that data to verify compliance, calculate emissions, track year-over-year performance, and file reports.
Note Both systems are required for reporting.
Steps to submitting your energy and carbon report
Note A building owner, property management company, staff member, volunteer owner (for strata buildings), or hired third-party service provider can submit and energy carbon report.
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Step 1: Login and upload your building and energy data in ENERGY STAR® Portfolio Manager®
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Step 2: Connect and share your building's ESPM profile with us
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Step 3: Log in to the Building Performance Reporting System (BPRS) and complete the GHG By-law Reporting Form in BPRS
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Step 4: Review and submit your report
Need help?
Review FAQ, guides, and training videos that explain how to register properties in ENERGY STAR® Portfolio Manager® and our Building Performance Reporting System.
Still have questions? Contact us and schedule an appointment by:
- Phone: 604-330-3797 (9am to 5pm, Monday to Friday)
- Email: [email protected]
