Two TVA coal-fired plants among nation's 'dirtiest'

In this mention

A U.S. Public Interest Research Group study of 2002 EPA data ranked TVA's Cumberland Plant as the nation's largest emitter of nitrogen oxide and Georgia Power's Plant Bowen as the top generator of sulfur dioxide and carbon dioxide. Valerie True of the Southern Alliance for Clean Energy criticized TVA's performance and questioned the pace of pollution-control equipment installation, while also attacking Bush administration air policies.