Saturday, May 04, 2019

Department of Justice opens investigation into failed carbon-capture plant | Ars Technica

Department of Justice opens investigation into failed carbon-capture plant | Ars Technica

  • $7.5 billion Kemper power plant suspends coal gasification

Cranes stand at the construction site for Southern Co.'s Kemper County power plant near Meridian, Miss., on Tuesday, Feb. 25, 2014."The Mississippi-based facility had received $387 million in federal grants to build a state-of-the-art coal gasification and carbon-capture power plant (otherwise known as an Integrated Gasification Combined Cycle, or IGCC, plant). 
But in 2017, Southern's subsidiary, Mississippi Power, decided to scrap the cutting-edge tech and only use the power plant to burn cheaper natural gas, in a major blow to the proponents of carbon capture.

  • ...In theory, Kemper's complicated process was supposed to help it compete with other nearby coal plants because it could use lower-grade local coal, and the captured carbon would be used to increase oil field returns.
  • But in practice, Kemper proved to be an expensive boondoggle..."

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