Wind, nuclear, and coal all look expensive compared to natural gas generation.
The nuclear crisis in Japan grew more troubling Sunday as efforts to control the Fukushimi Daiichi nuclear power facility continued to hit unexpected roadblocks. But Energy Secretary Steven Chu says Americans "are in no danger" from radiation.
Chernobyl and Three Mile Island did not stop nuclear power growth. Will the Japan nuclear crisis at Fukushima delay or end the 'nuclear renaissance'?
High costs of building nuclear power plants may put the industry at a disadvantage to fossil-fuel-burning energy producers, says a study from MIT. But reprocessing spent nuclear fuel, a controversial practice, won't be necessary, it finds.
TVA Kingston Fossil Plant (coal fly ash pond)-Dec. 22, 2008: Ash dike ruptured at a waste containment area in the Tennessee Valley Authority’s Kingston Fossil Plant in Roane County, Tenn., releasing 1.1 billion gallons of toxic coal fly ash slurry, the largest such release in U.S. history, which spilled into the Emory River. Estimated costs to clean are $525 million-$825 million, as cleanup is ongoing. (Source: TVA, EPA)