Commercial buildings could cut their heating and cooling electricity use by an average of 57 percent with advanced energy-efficiency controls, according to a year-long trial of the controls... Read more
If widely adopted, the energy savings would be like taking 700,000 cars off the road every year New super-efficient rooftop units that heat and cool commercial buildings offer significant en... Read more
Who knew leaks could be costing Americans $5 billion every year? And that’s not water leaks — it’s leaks you can’t even see. Typical air duct systems, both residentia... Read more