Vorkutinskaya-2 power station
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Vorkutinskaya-2 power station (Воркутинская-2 ТЭЦ) is an operating power station of at least 157-megawatts (MW) in Severny, Vorkuta, Komi, Russia with multiple units, some of which are not currently operating.
Location
Table 1: Project-level location details
| Plant name | Location | Coordinates (WGS 84) |
|---|---|---|
| Vorkutinskaya-2 power station | Severny, Vorkuta, Komi, Russia | 67.610818, 64.083633 (exact) |
The map below shows the exact location of the power station.
Unit-level coordinates (WGS 84):
- Unit 1, Unit 5, Unit 6, Unit 7: 67.610818, 64.083633
- Unit 5, Unit 6, Unit 7: 67.49965, 64.01889
Project Details
Table 2: Unit-level details
| Unit name | Status | Fuel(s) | Capacity (MW) | Technology | CHP | Start year | Retired year |
|---|---|---|---|---|---|---|---|
| Unit 1 | retired | coal - bituminous | 35 | subcritical | – | 1955 | 2021 |
| Unit 5 | retired | coal - bituminous | 50 | subcritical | – | 1975 | 2021 |
| Unit 5 | operating[1][2] | gas[1][3][4] | 50[5][6][7] | steam turbine[5] | yes[5] | 1967[5] | – |
| Unit 6 | retired | coal - bituminous | 60 | subcritical | – | 1992 | 2021 |
| Unit 6 | operating[1][2] | gas[1][3][4] | 60[5][7] | steam turbine[5] | yes[5] | 1967[5] | – |
| Unit 7 | retired | coal - bituminous | 47 | subcritical | – | 1992 | 2021 |
| Unit 7 | operating[1][2] | gas[1][3][4] | 47[5][7][8] | steam turbine[5] | yes[5] | 1975[5] | – |
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 |
|---|---|---|
| Unit 1 | T Plus Group PJSC [100.0%] | – |
| Unit 5 | T Plus Group PJSC [100.0%] | – |
| Unit 5 | Komi Branch of PJSC "T Plus"[9] | T Plus Group [100.0%] |
| Unit 6 | T Plus Group PJSC [100.0%] | – |
| Unit 6 | Komi Branch of PJSC "T Plus"[9] | T Plus Group [100.0%] |
| Unit 7 | T Plus Group PJSC [100.0%] | – |
| Unit 7 | Komi Branch of PJSC "T Plus"[9] | T Plus Group [100.0%] |
Background
The 270-MW Vorkutinskaya-2 power station is owned by TPlus Group, which is part of the Renova Group. The plant was previously part of TGC-9 and later of Volzhskaya TGC. TPlus is the successor Volzhskaya TGC, which consolidated TGC-5, TGC-6, TGC-9 and Orenburgskaya TGC in 2014. In 2015, at the shareholders meeting, it was decided to change the name of the combined company to TPlus.[10]
The plant was constructed in three phases: Phase 1 began operating in 1955; Phase 2 was constructed between 1963 and 1967; and Phase 3 was constructed between 1973 and 1975.[11][12] Phase 1 consists of turbine units 1 & 2 with 35 MW and 28 MW of capacity, respectively; Phase 2 consists of turbine units 3, 4, and 5, with 25, 25, and 50 MW of capacity; and Phase 3 consists of turbine units 6 and 7, with capacity of 60 and 47 MW.[13] Unit 7 has capacity ranging from 47 to 55 MW, and is listed differently in different sources.[11][13] The 7 turbine units are powered by 9 boiler units, which originally ran on coal.[14] The station appears to use a cross-link system for flows of water and steam from the boilers to the turbines.
Coal-to-gas conversion
In February 2019 Renova's subsidiary T Plus Group announced that the plant would be converted to gas.[15] In May 2019 Tass reported that the conversion would occur in 2020.[16] In February 2020 Gazprom completed a gas distribution point (GRP) at the plant and was building a gas pipeline branch and distribution station.[17] In September 2020 it was reported that the gas conversion would occur in 2021.[18] In May of 2021 reports state full gasification will be complete by September 2021.[19] In August 2021 the station's hot water boiler house was converted from coal to gas power.[20] The plant fully switched over to gas in December 2021. The gasification of the power station cost 1.2 billion roubles (approximately US$15.7 million).[21][22]
In 2023 it was reported that the plant would also stop considering coal as a reserve fuel. Instead, a project will implemented to expand the capacity of the plant to use heavy fuel oil as a reserve fuel in case of issues with the gas supply.[23]
Articles and Resources
References
- ↑ 1.0 1.1 1.2 1.3 1.4 1.5 https://web.archive.org/web/20220427180455/https://www.bnkomi.ru/data/news/106437/. Archived from the original on 27 April 2022.
{{cite web}}: Missing or empty|title=(help) - ↑ 2.0 2.1 2.2 https://energybase.ru/news/companies/t-plus-has-completed-transfer-of-its-energy-sources-in-vorkuta-to-gas-2021-12-20.
{{cite web}}: Missing or empty|title=(help) - ↑ 3.0 3.1 3.2 https://energybase.ru/news/companies/vorkutaugol-announces-termination-of-energy-coal-production-2021-06-11.
{{cite web}}: Missing or empty|title=(help) - ↑ 4.0 4.1 4.2 https://web.archive.org/web/20210830225303/https://www.finanz.ru/novosti/aktsii/podacha-gaza-na-tec-2-vorkuty-planiruetsya-v-iyule-t-plyus-1030455136. Archived from the original on 30 August 2021.
{{cite web}}: Missing or empty|title=(help) - ↑ 5.00 5.01 5.02 5.03 5.04 5.05 5.06 5.07 5.08 5.09 5.10 5.11 https://web.archive.org/web/20211027120211/https://www.tplusgroup.ru/org/komi/organization/vorkutinskie-chp/. Archived from the original on 27 October 2021.
{{cite web}}: Missing or empty|title=(help) - ↑ https://web.archive.org/web/20220708155927/https://bbgl.ru/news/9231. Archived from the original on 08 July 2022.
{{cite web}}: Check date values in:|archive-date=(help); Missing or empty|title=(help) - ↑ 7.0 7.1 7.2 nan
- ↑ (PDF) https://web.archive.org/web/20230313034734/https://www.so-ups.ru/fileadmin/files/company/future_plan/public_discussion/2023/final/49_Respublika_Komi_fin.pdf. Archived from the original (PDF) on 13 March 2023.
{{cite web}}: Missing or empty|title=(help) - ↑ 9.0 9.1 9.2 https://web.archive.org/web/20220902155339/https://www.tplusgroup.ru/org/komi/organization/vorkutinskie-chp/vorkutinskaja-chp2/. Archived from the original on 02 September 2022.
{{cite web}}: Check date values in:|archive-date=(help); Missing or empty|title=(help) - ↑ "Т Плюс". Wikipedia. Retrieved November 2022.
{{cite web}}: Check date values in:|access-date=(help)CS1 maint: url-status (link) - ↑ 11.0 11.1 Воркутинская ТЭЦ-2, T Plus Group, accessed January 2022
- ↑ Воркутинская ТЭЦ-2, Wikipedia (Russian), accessed June 2018.
- ↑ 13.0 13.1 Воркутинская ТЭЦ-2, Tesiases.ru, Accessed January 2022
- ↑ На Воркутинской ТЭЦ-2 восстанавливают вышедший из строя котел, Komi Online, June 8, 2016
- ↑ Воркутинскую ТЭЦ-2 переводят на газ. Компания Т Плюс вложит 1 млрд руб, Neftegaz, Feb. 5, 2019
- ↑ "Т Плюс" проработает проект перевода на газ Интинской ТЭЦ в Коми, Tass, May 16, 2019
- ↑ Воркутинские ТЭЦ в ответственный момент возглавил О. Лырин, Neftegaz, Feb. 26, 2020
- ↑ "Т Плюс" вложит в модернизацию воркутинской ТЭЦ-2 более 1 млрд рублей, Tass, Sep. 9, 2020
- ↑ Подача газа на ТЭЦ-2 Воркуты планируется в июле - «Т Плюс», Finanz.ru, May 21, 2021
- ↑ Воркутинские ТЭЦ впервые в истории города начали отопительный сезон на природном газе, bnkomi.ru, Aug. 27, 2021
- ↑ Т Плюс завершила перевод своих энергоисточников в Воркуте на газ, EnergyBase.ru, Dec. 20, 2021
- ↑ Новая страница в жизни Воркуты: ЦВК и ТЭЦ-2 полностью перешли на газ, Komi Republic, Accessed January 2022
- ↑ "Воркутинская ТЭЦ-2 полностью откажется от сжигания каменного угля". novostienergetiki.ru. March 2023.
{{cite web}}: CS1 maint: url-status (link)
Additional data
To access additional data, including interactive maps of the power stations, downloadable datases, and summary data, please visit the Global Coal Plant Tracker and the Global Oil and Gas Plant Tracker on the Global Energy Monitor website.
