This bar chart shows the average length of refueling outages for U.S. nuclear plants.
March 6, 2009
This table contains information on states’ contributions and liabilities to the Nuclear Waste Fund.
July 9, 2009
This table summarizes states’ commercial nuclear used fuel and their payments to the Nuclear Waste Fund.
July 9, 2009
This table provides information on the operators, ownership (by percentage) and holding companies of each U.S. nuclear power plant.
September 16, 2009
This table shows U.S. nuclear generation, the share of total power generation from nuclear energy, average capacity factor, and total U.S. nuclear capacity from 1971-2008.
May 4, 2009
This table shows U.S. electricity generation fuel shares by generation type from 1973 to 2008.
May 4, 2009
This bar chart shows the ten countries with the greatest nuclear generation in 2008.
May 4, 2009
Over the past two decades, nuclear power plants have achieved increasingly higher capacity factors with the same or greater levels of safety. The average capacity factor for U.S. plants in operation in 1980 was 56.3 percent; in 1990, 66 percent; and in 2008, 91.5 percent.
May 4, 2009
This table compares average capacity factors for various generation types for 2008.
May 4, 2009
In the event of an imbalance in operations, the sophisticated safety systems of U.S. nuclear power plants are designed to shut down automatically well before any safety margins are exceeded. Unplanned automatic plant shutdowns, known as "scrams" or "trips" in the industry, are very infrequent. This graph summarizes unplanned automatic scrams in the U.S. nuclear industry between 1997 and 2008.
May 4, 2009