Energy Efficiency Articles

A major retrofit with an eye toward energy efficiency, including energy efficient heating, new windows, installing LED bulbs, improving insulation, replacing roofs and taking other actions to seal the thermal envelope can cut home energy use at least in half,...

Climate change spells lowered efficiency, increased expenses and more outages – the only thing members dislike more than rate increases – and as the demand for energy increases, the problems around climate change only loom larger. The decade between 2000 to 2010 was...

A quarter of all U.S. households and two-thirds of low-income households have high energy burdens, meaning they spend more than 6 percent of their annual income on energy costs, and two out of five low-income households have severe energy burdens, meaning that they...

Heat pumps are misunderstood by many homeowners – many still believe that they do not adequately heat homes or know very little about them. Heat pumps are more energy efficient, because they move warm air from one space to another instead of generating cold or hot...