How sewage can be used to heat and cool buildings

When a massive event center was being developed in Denver, planners had to contend with two existing 6-foot (1.8 meters) wide ...
Hartford Courant

In one CT city: 50 sewage overflows in a year. That’s millions of gallons.

People in the 21st century expect sewage systems to work. They expect them to carry waste away and break down that waste safely. They expect not to have to think about that. But what if that isn’t ...