On 3 August 2004, NIRS issued a report stating that the
U.S. Nuclear Regulatory Commission may allow the illegal practice of manually shutting down nuclear power plants in the event of fire. On 15 May 2007, NIRS issued a report claiming that
radioactive scrap, concrete, equipment, asphalt, plastic, wood, chemicals, and soil from
U.S. nuclear weapons facilities are being released to regular
landfills and could get into commercial recycling streams." On 17 July 2007, regarding the leakage of water from the spent fuel pool of the
Kashiwazaki-Kariwa Nuclear Power Plant after the
2007 Niigata earthquake, Michael Mariotte, spoke on behalf of the NIRS and commented "The leak itself doesn't sound significant as of yet, but the fact that it went unreported is a concern, when a company begins by denying a problem, it makes you wonder if there's another shoe to drop." The magazine
Nuclear Engineering International has said that NIRS runs the best website on
uranium mining throughout the world. In October 2010, Michael Mariotte, then the executive director of NIRS, predicted that the
U.S. nuclear industry will not experience a
nuclear renaissance, for the simple reason that “nuclear reactors make no economic sense”. The economic slump has driven down electricity demand and the price of competing energy sources, and Congress has failed to pass climate change legislation, making
nuclear economics very difficult. ==Controversy==