The Office of Energy Efficiency and Renewable Energy (EERE) is working to build a clean energy economy that benefits all Americans. Learn about our work in energy efficiency, renewable energy, and sustainable transportation, and how you can become a Clean Energy Champion.
About EERE
Why Clean Energy Matters
Transitioning the United States to a clean energy economy enhances economic growth, energy independence, and the health and well-being of the American people.
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Renewable Energy
EERE's applied research, development, and demonstration activities aim to make renewable energy cost-competitive with traditional sources of energy. Learn more about EERE's work in geothermal, solar, wind, and water power.
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Buildings and Industry
Learn about EERE's buildings and industry research and development in advanced materials and manufacturing, building technologies, and industrial efficiency and decarbonization.
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Sustainable Transportation and Fuels
Learn about EERE's work in bioenergy, hydrogen and fuel cells, and vehicles to increase access to domestic, clean transportation fuels and improve the energy efficiency, convenience, and affordability of transporting people and goods.
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The Weekly Jolt is a digest of the top clean energy news, tips, events, and information from DOE and EERE.
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Clean Energy in Action
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As Energy Awareness Month draws to a close, Acting Assistant Secretary Moreno reflects on a rapidly changing budgetary and statutory environment.
October 31, 2022
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Tony Bouza has a passion for heat pumps and says working in energy efficiency is his dream. Find out where his enthusiasm comes from and how he's working to improve homes and buildings around the country.
October 17, 2022
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Hydrogen and fuel cell technologies power cars, buildings and more. But how much do you know about them? Test your knowledge with this quiz!
October 5, 2022
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EERE has invested $1 billion in clean energy technologies since January 2021. Learn where that money is going and how it will help solve the biggest problems affecting Americans’ everyday lives.
October 3, 2022
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Diverse perspectives drive innovation, and that's what EERE is about. Through October 15, we're celebrating the contributions of the largest minority group in the United States by spotlighting EERE team members who are part of the Hispanic community.
September 27, 2022
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With funds from DOE, Trevi and the Natural Energy Laboratory of Hawaii Authority created a solar desalination plant that produces fresh water
September 21, 2022
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Carbon Rivers, a company that produces advanced material and energy technologies, has commercialized a process that recovers clean, intact glass fiber from decommissioned wind turbine blades
September 13, 2022
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With funding from DOE, Natel created an innovative technology designed to make it easier for fish to navigate through hydropower facilities without getting hurt
September 12, 2022
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We recognize the benefits of DOE investments have been unevenly distributed among the American people. Each day this week, we discuss how best to deliver energy justice—and host two public events.
September 12, 2022
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DOE awarded funding to start-up company EnergySage to build an online marketplace for rooftop solar systems and make the process of solar adoption more consumer-centric.
August 30, 2022
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Events
Apr
18
The Intersection of Energy Codes and Electrical Codes on the Road to Decarbonization
1:00 PM to 2:00 PM EDT
Apr
18
eProject Builder for AFFECT Grants
2:00 PM to 3:00 PM EDT
Apr
24
Utility Open House for Federal Customers: Pacific Gas & Electric
1:00 PM to 5:30 PM EDT
Apr
24
REopt Web Tool Portfolio Analysis
3:00 PM to 4:00 PM EDT
Apr
25
Demand Response Programs and Their Impact on Peak Load Energy Usage and Comfort
1:00 PM to 2:30 PM EDT
2023: A Year in EERE
From research and development to demonstration and deployment, the programs and technologies EERE supports will help provide sustainable, affordable, and reliable energy for all Americans.
Read our 2023 highlights to see how we are championing clean energy.
EERE News