The City of Vancouver has confirmed that multi-family buildings (excluding hotels) subject to the Annual Greenhouse Gas and Energy Limits By-law can request a reporting deadline extension from June 1, 2026 to September 1, 2026. The extension is available through the Building Performance Reporting System (BPRS): log in, add your building, and complete the Extension Request Form.
For owners and strata councils that were scrambling to assemble twelve months of clean utility data before the June 1 deadline, that's real breathing room. Used well, it converts a panicked-submission risk into a clean-submission opportunity. Used poorly, it moves a panicked submission three months down the calendar.
What the extension actually is
Three things to be clear about, because each one matters:
- It's an opt-in extension, not a blanket one. Vancouver hasn't moved the deadline for everyone. Owners have to log into BPRS and request it through the Extension Request Form. No request, no extension.
- It's multi-family only. Hotels are excluded — they remain on the June 1 schedule. Commercial, office, retail, and other building categories under the by-law continue to operate on their respective deadlines.
- September 1 is still a fixed deadline. Not "by end of summer." A late report after September 1 is still a late report.
The three weeks of work that decide whether September is enough
The question isn't can we file by September? The answer is almost always yes. The question is can we file something defensible by September?
That depends on what's actually wrong with the underlying data today. The most common gaps Vandecarb sees in pre-submission audits:
1. Tenant and sub-meter data that's missing or estimated
In a multi-tenant or strata building, large slices of the building's electricity consumption may be invisible to the owner. If those slices are treated as zero — or estimated badly — the reported EUI and GHGI will be wrong in ways that don't survive review. Fixing this usually means requesting whole-building aggregated data from BC Hydro, which has its own lead time.
2. Account-to-space mismatches
Common-area accounts, parking accounts, vacant suites still on the owner's name, an old service drop that's been disconnected for years: each one needs to be reconciled to a confirmed list of meters and spaces before the submission is built. Discovery of these takes a week or two. Resolution can take longer if the utility has to update billing records.
3. Unstated weather and reporting-period assumptions
Vancouver's reporting workflow has tolerance for owner judgement on weather normalization, vacancy treatment, and floor-area boundaries — but only when those judgements are documented. An unsupported number on the cover page will be questioned.
September gives you time to do that work. June often did not.
What the extension is not
It's not a signal that the program is softening. The Annual Greenhouse Gas and Energy Limits By-law is a multi-year framework with performance limits that begin counting toward compliance for large office and retail buildings on January 1, 2026, and a broader trajectory beyond. Filing a clean baseline this year matters because it sets the trend line that every future submission is read against.
It's also not a reason to wait until August to start. Requesting the extension is the easy part. Building a defensible submission — where every assumption is documented and every meter is reconciled — is the work. Three months is enough time to do it well. If you start now.
Reach out to Vandecarb for support with your Energize Vancouver submission. Get in touch to talk through scope.