Scholven power station

From Global Energy Monitor
Part of the Global Gas Plant Tracker, a Global Energy Monitor and Center for Media and Democracy project.

Scholven power station is a 740-megawatt (MW) coal-fired power station in North Rhine-Westphalia, Germany. Additionally, the power station is the site of the 76 MW Buer power station.

Units D-F totaling 1,480 MW were retired in 2014. Units B-C are planned for closure in 2022 and will initially be replaced with a 114 MW gas turbine.

Location

The undated satellite below shows the plant in Gelsenkirchen.

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Background

The mine-mouth plant began operating as a 50 MW plant in 1930, but was largely destroyed by a large number of bombing raids during World War II. Power generation resumed in 1955. From 1968 to 1975, the coal-fired Blocks B to E (370 MW each) and oil-fired blocks G and H were commissioned. In 1979 Block F, with 740 MW, was commissioned. In 1985 Buer district heating power plant of 76 MW net output was commissioned at the power station. In 2001-2003, the oil-fired units were decommissioned, and demolished in 2009.[1][2]

Coal-fired units D-F totaling 1,480 MW were retired in 2014.[3]

Gas-fired capacity

In August 2018 Uniper said it plans to build new gas-fired units to replace the two remaining Scholven coal units, units B-C totaling 640 MW. The gas units are intended to initially supplement the coal units but fully replace them by 2022 with the power supplied to a nearby industrial customer.[4]

As part of the plan, Uniper has teamed up with German chemicals company Evonik to build a 15 km (10 mile) gas pipeline to connect Scholven to the network of Open Grid Europe.[5]

The new Scholven plant will consist of a 114 MWe/140 MWt natural-gas-fuelled twin-gas-turbine CHP facility, due for completion in 2022. Uniper says it intends to eventually replace the existing elderly coal-fired units at the site with gas-fuelled capacity.[6]

Proposed coal expansion

In 2008, an 1100 MW expansion of the power station was proposed by E.ON Kraftwerke, with a notional commissioning date of 2014/15. In 2008 the project was designated by Power in Europe as being at the "pre-proposal" level. The newsletter noted that "reports surface of a further new coal plant project for E.ON, perhaps at this existing generation site."[7]

The new coal-fired unit at Scholven was never built.

Plant Details

  • Sponsor: Uniper Kraftwerke GmbH
  • Parent company: Uniper SE
  • Developer:
  • Location: Gelsenkirchen, North Rhine-Westphalia, Germany
  • Coordinates: 51.60064, 7.004609 (exact)
  • Status: Operating (Units B&C), Retired (Units D-F)
  • Gross generating capacity (operating): 740 MW
    • Unit B: Coal-fired subcritical, 370 MW (start-up in 1968)
    • Unit C: Coal-fired subcritical, 370 MW (start-up in 1969)
  • Gross generating capacity (proposed): 814 MW
    • Unit CC: Gas-fired combined cycle, 700 MW (start-up year not available)
    • Unit GT 1: Gas-fired combined cycle with CHP, 114 MW (start-up in 2022)
  • Gross generating capacity (retired): 1,480 MW
    • Unit D: Coal-fired subcritical, 370 MW (start-up in 1970)
    • Unit E: Coal-fired subcritical, 370 MW (start-up in 1971)
    • Unit F: Coal-fired supercritical, 740 MW (start-up in 1979)
  • Type: Subcritical (Units B-E, Buer), Supercritical (Unit F)
  • Coal Type: Bituminous
  • Coal Source: Scholven colliery
  • Source of financing:

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