Overcooling and overheating buildings emits as much carbon as four million cars
- Written by Eric Williams, Associate Professor of Sustainability, Rochester Institute of Technology

Six years ago, Phoenix lay burning in the sun one day. It was 110 degrees Fahrenheit and I was the only person foolish enough to be out walking instead of moving by air-conditioned car. Arriving hot and parched at a bookstore, I opened the doors to be...
Read more: Overcooling and overheating buildings emits as much carbon as four million cars