Carbon-free buildings

Carbon-free buildings

NYC’s big building-decarbonization law faces its first major test

Landlords and climate activists are sparring over the future of Local Law 97 — the country’s most ambitious citywide mandate to clean up building emissions.

Jeff St. John  . 

A row of colorful apartment building with black metal fire escapes. High rise buildings are seen in the background
(Ryan DeBerardinis/