A new report shows that multifamily buildings could save residents and owners up to $3.4 billion across America by implementing simple energy efficiency measures.

Climate Solutions, a Northwest-based nonprofit focused on creating a clean energy economy, has created several videos of inspiring stories of energy efficiency.

California has been buzzing with talk about vampires, but this has nothing to do with a certain porcelain-skinned heartthrob or HBO hit series.

Ben Franklin, the first American genius, achieved fame and notoriety for his electricity research, which included that famous kite-flying experiment.

Many states and utilities are committed to ramping up their energy efficiency programs this year and even more are considering similar steps.

While the rest of the world is taking small steps to reduce energy consumption, one Hong Kong-based architecture firm has taken it about 1,001 steps further.

As the US Congressional representatives head home to their respective districts, some of which defy all logic in terms of that contortionist geography called gerrymandering.

In just under two weeks, standard 100 Watt incandescent light bulbs will be officially banned in the US, in the first step of a gradual phaseout of Edison's technology.

US Foods recently announced it will save an additional 2 million kilowatt hours (kWh) by retrofitting lighting throughout the organization.

Energy storage systems are considered a crucial component of the future energy system, enabling the widespread adoption of everything from renewable energy, smart grid technologies and backup power, to electric vehicles (EVs) and portable devices.