kingston

On Dec. 22, 2008, a major dike failure occurred on the north slopes of the ash pond at the Tennessee Valley Authority’s (TVA’s) Kingston Fossil Plant. The failure resulted in the release of approximately 5.4 million cubic yards of coal ash spilling onto adjacent land and into the Emory River. The Kingston spill is considered […]

Sometime around midnight on Dec. 22, 2008, a dike at the coal ash dewatering pond for the Tennessee Valley Authority’s (TVA’s) 1,400-MW Kingston power plant in Roane County, Tennessee, failed. That led to what has been reported as the largest industrial spill in U.S. history. TVA and the U.S. Environmental Protection Agency (EPA) initially estimated […]

North Carolina officials have ordered Duke Energy to excavate all its coal ash storage ponds in the state, saying the utility’s current plan for its coal ash sites does not sufficiently protect groundwater. The directive issued April 1 comes after regulators in other states, including Virginia, issued similar rulings regarding coal ash disposal in those […]

A Wyoming bill designed to keep coal-fired power plants operating in the state was signed into law by the state’s governor last week, one of several developments worldwide that impacted the power generation landscape in early March. Also in the U.S., the Tennessee Valley Authority (TVA) defended its hiring of a contractor that led the […]

Thousands of workers are involved, and billions of dollars are being spent, as U.S. utilities convert and close dozens of coal ash impoundments in an effort to meet government regulations and prevent future

The disposal of coal ash, a combustion byproduct from coal-fired power plants, was propelled into the national conversation on December 22, 2008, when the Tennessee Valley Authority (TVA) Kingston power plant suffered one of the largest coal ash spills in history. Calls for regulatory action shifted pitch again after the Duke Energy Dan River spill […]

The coal ash spill in December 2008 at the Tennessee Valley Authority’s coal-fired Kingston power plant may have triggered regulatory action, but it wasn’t the first or the most devastating disaster in the coal industry’s history. Coal Ash Spills at Power Facilities [gss name=”example1″ link=”none” ids=”85886,85788,85786,85790,85778,85888,85794,85784,85776″] Other Notable Coal Ash Spills [gss name=”example2″ link=”none” ids=”85772,85780,85782″] —Sonal […]

A federal judge in Washington, D.C., issued a formal order today giving the Environmental Protection Agency (EPA) 60 days to set a deadline for issuing revised coal ash regulations, agreeing with a coalition of environmental groups that the agency has failed to timely complete its review process in accordance with provisions of the Resource Conservation […]