Mohave (NV) power station

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Mohave (NV) power station is a retired power station in Laughlin, Nevada, United States.

Location

Table 1: Project-level location details

Plant name Location Coordinates (WGS 84)
Mohave (NV) power station Laughlin, Nevada, United States 35.144284, -114.593273 (exact)

The map below shows the exact location of the power station.

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Unit-level coordinates (WGS 84):

  • Unit 1, Unit 2: 35.144284, -114.593273

Project Details

Table 2: Unit-level details

Unit name Status Fuel(s) Capacity (MW) Technology Start year Retired year
Unit 1 retired coal - unknown 818.1 subcritical 1970 2007
Unit 2 retired coal - unknown 818.1 subcritical 1971 2007

Table 3: Unit-level ownership and operator details

Unit name Owner
Unit 1 Los Angeles Department of Water & Power (LADWP) [10.0%], Nevada Power Co [14.0%], Salt River Project (SRP) [20.0%], Southern California Edison Co [56.0%]
Unit 2 Los Angeles Department of Water & Power (LADWP) [10.0%], Nevada Power Co [14.0%], Salt River Project (SRP) [20.0%], Southern California Edison Co [56.0%]

Background

Southern California Edison is the majority owner of the plant and was its operator. The plant is currently shut down.[1] Coal for the plant was transported in a 273 mile long slurry pipeline from the Peabody Energy Black Mesa coal mine, located on lands belonging to the Navajo Nation and Hopi Tribe.

Mohave Generating Station

In 2005, the Mohave Generating Station ceased operations due to a Clean Air Act lawsuit and because Navajo and Hopi tribes passed resolutions ending Peabody’s use of the Black Mesa aquifer. According to the EPA, the coal plant was the dirtiest in the Western U.S., emitting up to 40,000 tons of sulfur dioxide per year.[2]

Southern California Edison chose to shut down the plant rather than upgrade it to acceptable pollution standards. The plant was the sole customer of the Black Mesa mine, and Peabody did not have an alternative source of water, so operation of the mine and slurry line ceased as well.

In 2006, the Office of Surface Mining released a Draft Environmental Impact Statement that included plans to re-build the coal slurry line to transport coal to the Mohave Generating Station. However that plan was halted in favor of an alternative proposal to supply Black Mesa coal to the Navajo Generating Station in Page, Arizona.[3]

On June 11, 2009, Southern California Edison announced that the plant is being permanently decommissioned. The plant should be dismantled by 2010.[4]

Emissions Data

  • 2006 CO2 Emissions: 0 tons
  • 2006 SO2 Emissions: 0 tons
  • 2006 SO2 Emissions per MWh: 0 tons
  • 2006 NOx Emissions: 0 tons
  • 2006 Mercury Emissions: 0 lb.

Articles and Resources

References

Additional data

To access additional data, including an interactive map of coal-fired power stations, a downloadable dataset, and summary data, please visit the Global Coal Plant Tracker on the Global Energy Monitor website.