For building owners and operators, optimizing the efficiency of commercial and industrial facilities can be a challenging task. They need precise and timely information in order to commission, ...

The Trump administration tried to end or privatize the government Energy Star efficiency program. But now Trump has signed a budget bill that fully funds the program and leaves it even stronger.

Energy-efficient homes with HERS ratings show lower DTI and default risk when energy savings are factored into loans.

Energy-saving light bulbs (C and L) and an incandescent one (R) are seen on December 17, 2008 in Molsheim, eastern France, at French light bulbs firm Osram factory. The European Union (UE) decided to ...

Homeowners can have both energy efficient heating/cooling and savings with the help of an energy analyst. To resolve high energy utilization, homeowners should look into home energy-retrofit projects ...

Energy-efficient windows can improve comfort and reduce heat loss. Learn how they work, what features matter and when ...

Smart thermostats promise to learn your habits and save energy automatically. However, environmental data shows they often achieve the opposite when programmed incorrectly. Many homeowners set overly ...