Eighty percent of existing U.S. buildings will still be in use by 2050, but many are highly inefficient and reliant on fossil fuels. Retrofitting existing buildings…
Browsing: Deep energy retrofits
It is not often that travelers slow down and admire their surroundings while racing to catch a flight, but the airport in King County, Wash., warrants…
Rocky Mountain Institute has released a report, “How to Calculate and Present Deep Retrofit Value: A Guide for Owner-Occupants”, that defines the non-energy costs and benefits,…