Costs to build the two Vogtle AP1000 units under construction in Georgia could range between $18.3 billion and $19.8 billion—and for now, Southern Co. is pinning its hopes to complete…

Mississippi Power's lignite-fired Kemper County integrated gasification combined cycle (IGCC) power plant is seeing yet another delay and $110 million in new costs, a filing with state regulators shows. The…

Mississippi Power has revealed a new cost increase of $110 million for its Kemper County integrated gasification combined cycle (IGCC) facility. But, the company said that it has tested one…

Cost estimates for the Kemper County Integrated Coal Gasification Combined Cycle project (IGCC) have surged another $330 million since August, mostly owing to delays that have shifted the plant's in-service…