Akita Thermal Power Station
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Akita Thermal Power Station (秋田火力発電所, Akita Karyoku Hatsudensho) is an oil-fired thermal power station operated by Tohoku Electric in the city of Akita, Akita, Japan. The facility is located overlooking the Oga Peninsula on the Sea of Japan coast of Honshu. It also conducts remote monitoring of the four geothermal power plants Tohokou Electric operates.
| Akita Thermal Power Station 秋田火力発電所 | |
|---|---|
 Akita Thermal Power Station | |
 | |
| Country | Japan Akita Prefecture#Japan |
| Location | Akita, Akita Prefecture, Japan |
| Coordinates | 39°47′01″N 140°02′55″E |
| Status | Operational |
| Commission date | 1970 |
| Owner | Tohoku Electric |
| Operator | |
| Thermal power station | |
| Primary fuel | Heavy Oil / Crude Oil |
| Power generation | |
| Units operational | 2 |
| Units under const. | 3 |
| Nameplate capacity | 950 MW |
| External links | |
| Commons | Related media on Commons |
The Akita Thermal Power Station was built to provide baseline power to the Tohoku region of Japan, including Akita Prefecture. Unit 1 came online in August 1970, followed by Unit 2 in February 1972, Unit 3 in November 1974 and Unit 4 in July 1980.
Due to aging equipment and a decline in demand, Unit 1 was scrapped in December 2003. Unit 3 was likewise abolished in September 2019. Unit 2 has been taken offline for maintenance, but is not expected to restart. The remaining Unit 4 is also in the process of being phased out.
Due to damage to the nation-wide grid caused by the 2011 Tōhoku earthquake and tsunami, an emergency Unit 5 was rushed into operation in 2012. This unit was originally scheduled to be abolished in September 2018; however, due to unusually severe winter conditions and greater-than-anticipated demand, it was kept on line to Match 2019. After it was scrapped, the gas turbine used at this plant was sent to be installed at the Higashi Niigata Thermal Power Station, Unit 4–1.
| Unit | Fuel | Type | Capacity | On line | Status |
| 1 | Crude Oil, Heavy Oil | Steam turbine | 350 MW | 1970 | Scrapped 2003 |
| 2 | Crude Oil, Heavy Oil | Steam turbine | 350 MW | 1972 | Offline |
| 3 | Crude Oil, Heavy Oil | Steam turbine | 350 MW | 1974 | Scrapped 2019 |
| 4 | Crude Oil, Heavy Oil | Steam turbine | 600 MW | 1980 | Scrapped 2024[1] |
| 5 | Light Oil | Gas turbine | 3.33 MW | 2012 | Scrapped 2019 |
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