A bylaw passed in 2020 from Metro Vancouver for homeowners to voluntarily register their wood-burning appliances. The phased-in bylaw has the goal of reducing particulate matter from residential wood smoke.
“Indoor residential wood burning is responsible for more than a quarter of the harmful fine particle emissions in the region – more than any other source. Since heating generally occurs in the fall and winter, wood smoke can contribute even more to the fine particles in the air we breathe during those times of the year,” says Metro Vancouver.
The bylaw also includes a ban on a seasonal ban from May 15 - September 15. The goal is to reduce residential contributions to the already higher summertime ground-level ozone levels and increased particulate matter from wildfire smoke.

Particulate matter sources