Web search tool enables educators and the public to access all of the Office of Energy Efficiency and Renewable Energy’s free educational materials to teach students about clean energy technologies and other related topics.
As rooftop solar power systems increasingly pop up on homes and businesses across the country, a new challenge is emerging: how to integrate greater amounts of distributed solar generation so more consumers can safely and reliably reap the benefits of this clean, renewable energy source. A SunShot Initiative project is addressing this issue by testing advanced inverters, which are critical to ensuring the power grid effectively responds to changes in electrical load.
From solar's record-shattering pace to breakthroughs in biomass, 2014 was a big year for clean energy. On our blog, we highlight Energy Department-supported projects and technologies that are making a major impact on the clean energy economy. As 2014 draws to a close, we take a look back at the five most popular EERE Blog articles from the past year.
Driving investments to improve federal building efficiency is a top priority for the Energy Department’s Federal Energy Management Program (FEMP). One of the most cost effective and high-impact ways this is being achieved is through FEMP’s Energy Savings Performance Contract program.
Before you hit the road to visit relatives or friends this holiday season, you’ll probably stop at the gas station to fuel up. The Energy Department’s Bioenergy Technologies Office invests in research and development to help commercialize biofuels—liquid fuels produced from plant sources—to reduce America’s dependence on foreign oil, build the economy, and reduce greenhouse gas emissions. While you’re at the gas pump, pay attention to a few things. There are several biofuel options already available to you today, and the Energy Department is working to bring other second-generation biofuel options to a pump near you.
Our National Renewable Energy Laboratory (NREL), together with the Energy Department’s Wind Program and AWS Truepower, has released new maps that illustrate vast potential for wind energy in the United States.
Fuel cell electric vehicles are now widely available in the United States. These passenger vehicles have the driving range, ease of refueling, and performance of today’s gasoline-powered cars while emitting nothing but water.