Understanding Renewable Energy Renewable energy is a buzzword that has become increasingly popular over the years. But what ...

A report highlights the increasing benefits of building energy efficiency codes, and maps the states that are adopting them.

That’s when the National Appliance Energy Conservation Act of 1987 required all new furnaces be 78 percent efficient, meaning ...

The Ontario government's $10.9 billion investment over 12 years will go a long way to helping residents improve their homes. ...

The Trump administration and Congress are making reducing the number of federal rules and regulations, including for ...