Climate Change

Addressing the effects of climate change is a top priority of the Energy Department. As global temperatures rise, wildfires, drought, and high electricity demand put stress on the nation's energy infrastructure. And severe weather -- the leading cause of power outages and fuel supply disruption in the United States -- is projected to worsen, with eight of the 10 most destructive …

Biden-Harris Administration Announces $150

WASHINGTON, D.C. — As part of the Biden-Harris Administration's Investing in America agenda, the U.S. Department of Energy (DOE) today announced $149.87 million for 67 energy conservation and clean energy projects at Federal facilities across 28 U.S. states and territories and six international locations.Funded by President Biden's Bipartisan Infrastructure …

Jennifer M. Granholm | Department of Energy

Jennifer M. Granholm was sworn in as the 16th Secretary of Energy on February 25, 2021. Secretary Granholm is leading DOE's work to advance the cutting-edge clean energy technologies that will help America achieve President Biden's goal of net-zero carbon emissions by 2050 while creating millions of good-paying union clean energy jobs and building an …

DOE Releases First-Ever Comprehensive Strategy

WASHINGTON, D.C. — The U.S. Department of Energy (DOE) today released America's first comprehensive plan to ensure security and increase our energy independence.The sweeping report, "America's Strategy to Secure the Supply Chain for a Robust Clean Energy Transition," lays out dozens of critical strategies to build a secure, resilient, and diverse …

Office of Electricity | Department of Energy

The U.S. Department of Energy's Office of Electricity announced the launch of the Community Microgrid Assistance Partnership (C-MAP). This initiative assists remote, rural, and electrically isolated communities in developing resilient microgrid systems. ... (OE) partnered with the Indian government's Department of Science and Technology to ...

Energy and the Hydrogen Economy

reference volume. Also, it is proper to use the higher heating value HHV (heat of formation) for this energy analysis, because it reflects the true energy content of the fuel based on the energy conservation principle (1st Law of Thermodynamics). By contrast, the lower heating value LLV is a technical standard created in the

Wood and Pellet Heating | Department of Energy

Wood stoves are the most common appliance for burning wood. New catalytic stoves and inserts have efficiencies of up to 83% HHV (higher heating value). Advanced combustion woodstoves provide a lot of heat but often only work efficiently when the fire burns at full throttle.

Alternative Fuels Data Center Fuel Properties Comparison

the energy in 1 GGE. Standard fuel is 90% gasoline, 10% ethanol. 1 gallon of diesel has 113% of the ; energy in 1 . GGE due to the higher energy density of diesel fuel. 1 gallon of B100 has 93% of the . energy in 1 DGE, and 1 gallon of . B20 has 99% of the energy in 1 DGE due to a lower energy density in biodiesel. 1 gallon of RD100 has ; 96% ...

Funding & Financing

The U.S. Department of Energy supports a number of grant, loan and financing programs. Learn more about these programs and how they can help you -- whether you are a startup energy business looking to launch a pilot project, a company with proven technology that needs help reaching commercial scale, or a state, local or tribal government looking for funding resources …

Stay Connected

The U.S. government is supporting the responsible deployment of domestic nuclear energy in a manner that considers all communities and advances core values and commitments on public health, safety ...

Department of Energy Announces $10.5 Million to Advance …

The U.S. Department of Energy (DOE) recently announced 27 projects to receive $71 million to develop innovative and equitable clean mobility options, including $10.5 million for three projects focused on research, development, and demonstration of hydrogen combustion engines. These selections are part of a larger $131 million announcement by DOE's Vehicle …

U.S. energy facts explained

Energy consumption and carbon dioxide emissions indicators; Primary energy consumption per capita: 279 million Btu per person: Primary energy consumption per real dollar of GDP: 4.18 thousand Btu per chained (2017) dollar: Energy-related CO 2 emissions per capita: 14.3 metric tons (31,526 pounds) per person: Energy-related CO 2 emissions per ...

Renewable Energy

Expanded energy access for remote, coastal, or isolated communities. Learn more about the advantages of wind energy, solar energy, bioenergy, geothermal energy, hydropower, and marine energy, and how the U.S. Department of Energy is working to modernize the power grid and increase renewable energy production.

Biden-Harris Administration Announces $900

WASHINGTON, D.C. — As part of the Biden-Harris Administration's Investing in America agenda, the U.S. Department of Energy (DOE) today opened applications for up to $900 million in funding to support the initial domestic deployment of Generation III+ (Gen III+) small modular reactor (SMR) technologies.DOE plans to use this funding—made possible in part by …

DOE Invests $58 Million to Tackle Climate Change

WASHINGTON, D.C.. — The U.S. Department of Energy's (DOE) Office of Fossil Energy and Carbon Management (FECM), with DOE's Hydrogen Fuel Cell Technologies Office (HFTO), today announced more than $58.5 million in federal funding for 11 projects to help develop a commercially viable carbon dioxide removal industry in the United States.

Leadership

Jennifer M. Granholm. Jennifer M. Granholm was sworn in as the 16th Secretary of Energy on February 25, 2021. Secretary Granholm is leading the Department in helping America achieve President Biden's goal of net-zero carbon emissions by 2050 by advancing cutting-edge clean energy technologies, creating millions of good-paying union clean energy jobs, and building an …

Units and calculators explained

Units for comparing energy. Some popular units for comparing energy include British thermal units (Btu), barrels of oil equivalent, metric tons of oil equivalent, metric tons of coal equivalent, and terajoules. In the United States, Btu, a measure of heat energy, is the most common unit for comparing energy sources or fuels.

U.S. Department of Energy Top Accomplishments in 2022

Fusion Energy Breakthrough: In December, scientists at the National Ignition Facility at DOE's Lawrence Livermore National Laboratory achieved fusion ignition, creating more energy from fusion reactions than the energy used to start the process.It was the first time this has ever been achieved in a laboratory, anywhere on Earth, making it one of the most impressive …

Mission

The mission of the Energy Department is to ensure America's security and prosperity by addressing its energy, environmental and nuclear challenges through transformative science and technology solutions.

Natural Gas

Energy Information Administration - EIA - Official Energy Statistics from the U.S. Government ... Contact Us; U.S. Energy Information Administration. 1000 Independence Ave., SW. Washington, DC 20585. ... Learn about the Department of Energy's Vulnerability Disclosure Program; Related Sites; U.S. Department of Energy; USA.gov; Stay Connected;

Biden-Harris Administration Announces Over $3

WASHINGTON, D.C. — As part of the Biden-Harris Administration's Investing in America agenda, the U.S. Department of Energy (DOE) today announced over $3 billion for 25 selected projects across 14 states to boost the domestic production of advanced batteries and battery materials nationwide.The portfolio of selected projects, once fully contracted, are …

Home Energy Rebates Programs | Department of Energy

About the Home Energy Rebates. On Aug. 16, 2022, President Joseph R. Biden signed the landmark Inflation Reduction Act, which provides nearly $400 billion to support clean energy and address climate change, including $8.8 billion for the Home Energy Rebates.. These rebates — which include the Home Efficiency Rebates and Home Electrification and Appliance Rebates …