Row of two story houses viewed from above

Developers challenge Toronto's green standards in court

Ontario developers are suing Toronto to halt municipal green building rules, arguing cities should not exceed provincial standards.

Fatima Syed reports for The Narwhal.

In short:

The Residential Construction Council of Ontario claims Toronto’s green building rules overstep municipal authority and increase construction costs.
About 30 cities have introduced similar standards, filling gaps left by provincial delays in climate-focused regulations.
The lawsuit could deter cities from adopting local measures to cut emissions and boost energy efficiency.

Key quote:

“We’re pro-green buildings but let’s have a common set of standards. We don’t need each municipality cooking their own system and forcing builders to follow it.”

— Richard Lyall, president of the Residential Construction Council of Ontario

Why this matters:

Buildings are a major source of emissions in Ontario. Without local green standards, progress on reducing carbon emissions and improving energy efficiency could stall, impacting climate adaptation and public health efforts.

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Developers challenge Toronto's green standards in court

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