Learn more about Solar, Water, Biomass, Geothermal, and Wind Energy.
Learn more about how we use Nuclear Energy.
Learn more about how we use Electricity as an energy source.
Learn more about our Fossil Energy sources: Coal, Oil, and Natural Gas.
In the most rigorous analyses undertaken to date, two recently released resource assessments show that waves and tidal currents off the nation's coasts contain enough energy to provide a significant portion our nation’s total annual electricity usage.
Watch the full video of Senior Advisor Richard Kauffman October 20, 2011 live chat on energy.gov. He spoke about what drew him to the Department from the private sector, and answered questions -- via email, Twitter and Facebook -- on innovation and deployment, and on how we can ensure U.S. leadership in the global renewable energy race.
A revolutionary new turbine technology for hydropower plants is one step closer to its first commercial deployment. The Alden Fish-Friendly Turbine could change the game for hydropower generation in the United States, and it is likely to have significant export potential.
For many, a barrel of oil is almost synonymous with its most prominent product, gasoline. While almost 40% of a barrel of oil is used to produce gasoline, the rest is used to produce a host of products including jet fuel and plastics and many industrial chemicals. As the United States works to reduce its dependence on foreign oil, we must recognize the complexity of that dependence and work to replace the whole barrel.





