To meet climate targets and reduce long-term reliance on fossil fuels, many BC municipalities are exploring strategies to limit or phase out new natural gas servicing in buildings. These approaches favour all-electric designs or on-site renewable energy systems and are motivated by concerns over future stranded gas assets, shifting regulatory landscapes, and the need for resilient infrastructure.
While the Building Act limits municipal authority over technical building systems, municipalities can still influence mechanical system choices by adopting the Zero Carbon Step Code (ZCSC), a performance-based compliance path that sets greenhouse gas intensity (GHGI) limits for new buildings. Higher steps in the ZCSC effectively require electric systems in most cases, providing a clear policy lever within provincial jurisdiction. Municipalities can further support the transition through legal and planning tools that target servicing, infrastructure, and development approvals.
Municipalities may designate Development Permit Areas (DPAs) to encourage energy conservation and GHG reduction, allowing regulation of external features like heat pumps and solar collectors. They may also negotiate section 219 covenants during development approvals that commit developers to avoid fossil fuel systems or prioritize electric heating. Additionally, local governments have the option of pursuing public franchise agreements under section 22 of the Community Charter to restrict new gas servicing, though this path is legally untested and may prompt utility opposition.
When combined with ZCSC adoption, these tools offer a layered and flexible strategy to transition new development away from natural gas while remaining within provincial jurisdiction.
