Nelson, British Columbia is pushing to require all new building sites to meet energy step code four by the end of the year. This local policy move aims to cut emissions from new construction by enforcing higher energy performance standards. The step code is part of BC's broader push to decarbonize buildings, which account for a significant share of the province's greenhouse gas emissions. For builders and developers in the region, this means planning for better insulation, tighter envelopes, and more efficient mechanical systems from the start. The timeline is tight, and the city will need to ensure the local construction industry has the skills and supply chain to comply without major delays or cost overruns. This is a concrete example of how municipal policy can drive real reductions in building sector emissions, but the details on enforcement and support for builders will matter a lot for whether the target is actually met by year end.
