Heating, ventilation, and air conditioning are essential components of maintaining home comfort throughout the seasons. Energy use has a straightforward relationship with efficiency. So, by knowing ...

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

Energy efficiency is a transformative, low-cost solution that can fast-track access to affordable and secure energy and boost economic growth. Amid soaring power demand, driven in part by air ...

Home energy systems are fantastic add-ons to your house. In the long run, they can help you save on utility bills, but they're not perfect. That's because no system is 100% efficient. The reality of ...

Whether you’re looking to lower your utility bills or concerned about the environmental impact of your housing choices, improving the energy efficiency of your home can make sense. After all, boosting ...

The U.S. Army is the largest consumer of energy in the Department of Defense (DoD), spending over a billion dollars a year on facility energy and twice that on operational energy. October is National ...

Advocates say the measure is strong but for a proposed $1 billion reduction to energy-efficiency programs that would undermine the sector without ...

Arizona utility regulators are initiating the repeal of the state's energy efficiency rules, which require large power providers to implement smart thermostat programs, incentivize eco-friendly ...

Switch to solar with a system built for you. As solar energy technology continues to advance, advancements in solar panel efficiency have made it possible for photovoltaic (PV) installations to ...