Mellach power station
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Mellach power station (Gas- und Dampfkraftwerk Mellach) is an operating power station of at least 1084-megawatts (MW) in Neudorf ob Wildon, Steiermark, Austria.
Location
Table 1: Project-level location details
| Plant name | Location | Coordinates (WGS 84) |
|---|---|---|
| Mellach power station | Neudorf ob Wildon, Steiermark, Austria | 46.90819, 15.49231 (exact)[1] |
Unit-level coordinates (WGS 84):
- 10, 20, Unit 1: 46.90819, 15.49231
Project Details
Table 2: Unit-level details
| Unit name | Status | Fuel(s) | Capacity (MW) | Technology | CHP | Start year | Retired year |
|---|---|---|---|---|---|---|---|
| 10 | Operating[2][3] | fossil gas: natural gas[2] | 421[2] | combined cycle[2] | yes[4] | 2012[5][1] | – |
| 20 | Operating[2] | fossil gas: natural gas[2] | 417[2] | combined cycle[2][3] | yes[4] | 2012[5][1] | – |
| Unit 1, timepoint 1 | Retired | coal: bituminous | 246 | subcritical | – | 1986 | 2020 |
| Unit 1, timepoint 2 | Operating[6] | fossil gas: natural gas[6] | 246[2][6] | steam turbine[7] | – | 2020 | – |
CHP is an abbreviation for Combined Heat and Power. It is a technology that produces electricity and thermal energy at high efficiencies. Coal units track this information in the Captive Use section when known.
Table 3: Unit-level ownership and operator details
| Unit name | Owner | Parent |
|---|---|---|
| 10 | Verbund Thermal Power GmbH & Co KG [100%][1] | Verbund AG [100.0%] |
| 20 | Verbund Thermal Power GmbH & Co KG [100%][1] | Verbund AG [100.0%] |
| Unit 1, timepoint 1 | Verbund Thermal Power GmbH & Co KG [100%][1] | Verbund AG [100.0%] |
| Unit 1, timepoint 2 | Verbund Thermal Power GmbH & Co KG [100%][1] | Verbund AG [100.0%] |
Unit-level fuel conversion details:
Unit 1: Converted from coal to fossil gas in 2020.
Background
The 246 MW subcritical coal plant was put into operation in 1986. The addition of two 425-MW CCGT blocks at Mellach was approved in May 2008.[8]
The 246 MW coal unit is planned for retirement in 2020.[9] It was retired in April 2020.[10]
In 2019 Verbund launched the "Hotflex" pilot plant at this site in cooperation with Graz University of Technology and Sunfire to research hydrogen power.[11]
In the summer of 2022, the Austrian government voted on whether to temporality bring the coal-fired plant back online due to energy security concerns in light of the war in Ukraine. The country is one of the most vulnerable European nations to restrict Russian gas imports. In August, Parliament failed to obtain the two-thirds majority needed to reverse the coal phase-out. The Energy Minister called the decision "completely irresponsible". Until a negotiation occurs, the country must rely on limited gas supplies and hydroelectric generation that is also limited by ongoing drought.[12]
Articles and Resources
References
- ↑ 1.0 1.1 1.2 1.3 1.4 1.5 1.6 https://web.archive.org/web/20220817205129/https://zenodo.org/record/3349843. Archived from the original on 2022-08-17.
{{cite web}}: Missing or empty|title=(help) - ↑ 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 https://web.archive.org/web/20221107230119/https://transparency.entsoe.eu/. Archived from the original on 2022-11-07.
{{cite web}}: Missing or empty|title=(help) - ↑ 3.0 3.1 "Kraftwerkskarte Österreich: Oesterreichs Energie". oesterreichsenergie.at. Archived from the original on 2024-01-25. Retrieved 2023-12-21.
- ↑ 4.0 4.1 https://web.archive.org/web/20221022083705/https://data.open-power-system-data.org/conventional_power_plants/2018-12-20. Archived from the original on 2022-10-22.
{{cite web}}: Missing or empty|title=(help) - ↑ 5.0 5.1 https://www.verbund.com/en-at/about-verbune/power-plants/our-power-plants/mellach-combined-cycle.
{{cite web}}: Missing or empty|title=(help) - ↑ 6.0 6.1 6.2 "Das VERBUND-Fernheizkraftwerk Mellach". www.verbund.com. Archived from the original on 2024-01-25. Retrieved 2023-06-15.
- ↑ "Verbund-Kraftwerk Mellach soll auf Kohle umgerüstet werden". news.ORF.at. 2022-06-19. Archived from the original on 2024-01-25. Retrieved 2023-06-15.
- ↑ ENTSO-E Transparency Platform, ID 14W-WGM1-M1----5 accessed November 2019
- ↑ "Austria to close coal plants by 2025, worth up to 1.5m tCO2e," ICIS, 23 November 2015
- ↑ "Nicht mehr für die Kohleerzeugung: GLOBAL 2000 ist ein historischer Tag für den Klimaschutz in Österreich," Global 2000, April 17, 2020
- ↑ Green Hydrogen for Gas Turbines in Mellach, FuelCellsWorks, 29 Mar 2019
- ↑ Austrian opposition keeps coal plants shut, for now, Euractiv, 24 Aug 2022
Additional data
To access additional data, including interactive maps of the power stations, downloadable datasets, and summary data, please visit the Global Coal Plant Tracker and the Global Oil and Gas Plant Tracker on the Global Energy Monitor website.
