The earthquake and resulting tsunami that severely damaged Japan's Fukushima Daiichi nuclear power plant on March 11, 2011, raised questions in Congress about the accident's possible implications for nuclear safety regulation, U.S. nuclear energy expansion, and radioactive waste policy. This book explores the current nuclear energy issues facing Congress which include federal incentives for new commercial reactors, power plant safety and regulation, radioactive waste management policy, research and development priorities, nuclear weapons proliferation, and security against terrorist attacks.