In St. Paul, Penfield added a vegetated roof over a conventional membrane; monitoring found the green-roof membrane peaked about 51°F cooler than the conventional roof

Discover how green roofs significantly reduce rooftop temperatures compared to traditional membranes, offering solutions to urban heat and energy costs. Learn about the findings from the Penfield Apartments in St. Paul and the broader implications for cities battling extreme heat.

Raccontata daeconomictimes.indiatimes.com