What Is Nuclear Energy?

An energy source that has zero emissions, provides electricity around-the-clock and propels our society into the future? It’s nuclear.

Nuclear Energy Is Extraordinary

Nuclear energy comes from splitting atoms in a reactor to heat water into steam, turn a turbine and generate electricity. Ninety-four nuclear reactors in 28 states generate nearly 20 percent of the nation’s electricity, all without carbon emissions. These plants are always on: well-operated to avoid interruptions and built to withstand extreme weather, supporting the grid 24/7. 

All that power and potential from a tiny atom.

Benefits of Nuclear Energy

Nuclear energy offers many advantages as the emissions-free workhorse of our energy grid. Its unique value cannot be found in any other energy source.

  • Nuclear protects national security. U.S. leadership in nuclear energy maintains safety and nonproliferation standards globally and supports a resilient electrical grid at home.
  • Nuclear fights climate change and protects our air. Nuclear energy provides large amounts of 24/7 clean electricity now, which is irreplaceable in protecting the environment. Nitrogen oxide, sulfur dioxide, particulate matter and mercury: all things you don’t want in the air you breathe. Nuclear energy provides power 24/7 without a trace of those pollutants.
  • Nuclear ensures U.S. leadership in technology. The United States pioneered nuclear energy for the world and, with continued leadership, can respond to growing clean energy demand worldwide with advanced reactors.
  • Nuclear produces electricity reliably. Around-the-clock electricity is a must for our nation to prosper in the 21st century. Clean, reliable nuclear energy is a critical part of U.S. infrastructure because it runs nonstop for 18-24 months at a time.
  • Nuclear generates jobs. Nuclear energy provides more than 70,000 well-paid, long-term jobs and supports local economies with millions of dollars in state and local tax revenues.
  • Nuclear boosts international development. Nuclear energy helps developing nations meet sustainable development goals.

READ ABOUT THE ADVANTAGES OF NUCLEAR ENERGY

Nuclear Energy Provides More Than Electricity

The benefits of nuclear energy extend far beyond carbon-free electricity too. Nuclear powers space exploration, sterilizes medical equipment, provides potable water through desalination, supplies radioisotopes for cancer treatment and much more. 

SEE WHAT NUCLEAR ENERGY OFFERS BEYOND ELECTRICITY