GNA II power station
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GNA II power station (Usina Termelétrica GNA II) is an operating power station of at least 1672-megawatts (MW) in São João da Barra, Rio de Janeiro, Brazil. It is also known as Novo Tempo GNA II, Grussai.
Location
Table 1: Project-level location details
| Plant name | Location | Coordinates (WGS 84) |
|---|---|---|
| GNA II power station | São João da Barra, Rio de Janeiro, Brazil | -21.84385, -41.01364 (exact)[1][2] |
Unit-level coordinates (WGS 84):
- 1: -21.84385, -41.01364
Project Details
Table 2: Unit-level details
| Unit name | Status | Fuel(s) | Capacity (MW) | Technology | CHP | Start year |
|---|---|---|---|---|---|---|
| 1 | Operating[3][4][5][6][7][8] | fossil gas: LNG[5][9] | 1672[3][10][11] | combined cycle[11] | not found | 2025[12][7][13][8][11] |
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 | Operator | Owner | Parent |
|---|---|---|---|
| 1 | Gás Natural Açu[14][15] | BP PLC; Prumo Logistica SA; Siemens Energy Brasil Ltda; SPIC Brasil SA [33%][16][17][15][18][16][17][15][18][16][17][15][18][16][17][15][18] | State Power Investment Corp Ltd [33.0%]; BP PLC; EIG Global Energy Partners LLC; Mubadala Investment Company PJSC; Siemens Energy AG |
Ownership Tree
This ownership tree is part of the Global Energy Ownership Tracker, a project of Global Energy Monitor.
Background
The power station will be made up of three gas turbines and one vapor turbine to generate 1.6 GW of energy in a combined cycle. All of the turbines are to be produced by Siemens.[19] The plant will connect with the SIN via a 500 kV transmission line.[19]
Gas for the plant will be supplied by the Porto do Açu FSRU, a floating storage and regasification unit in the nearby Port of Açu that began commercial operations in 2021. The FSRU, together with the GNA I and GNA II power stations, has been billed as the largest and most efficient LNG-to-power complex in Latin America.[20][21]
As of November 2021, Siemens reported that construction of the plant was already underway.[20] An official groundbreaking ceremony for the plant was held in January 2022[22], and in February 2022 Grupo Sener announced that it would provide all engineering services required to bring the plant online.[23]
In April 2023, Siemens delivered the first of the plant's three turbines, and GNA II reportedly remained on track to begin commercial operations in early 2025.[24]
As of September 2024, the GNA website and various other news sources continued to show an anticipated start-up date of January 2025.[21][25]
As of March 2025, GNA's website and other sources indicated that the plant was nearly finished and undergoing operational testing, with commissioning expected by the end of May 2025.[25][26]
Articles and Resources
References
- ↑ https://web.archive.org/web/20221130051902/https://archive.org/details/brazil-aneel-sigel-usina-termeletrica-2020-04-09. Archived from the original on 30 November 2022.
{{cite web}}: Missing or empty|title=(help) - ↑ https://maps.app.goo.gl/c9tkVM6zHSno83PU9.
{{cite web}}: Missing or empty|title=(help) - ↑ 3.0 3.1 https://web.archive.org/web/20240125090149/https://dadosabertos.aneel.gov.br/dataset/siga-sistema-de-informacoes-de-geracao-da-aneel/resource/76310626-e2e0-4880-b199-d63fe287f279. Archived from the original on 2024-01-25.
{{cite web}}: Missing or empty|title=(help) - ↑ "Usinas Termelétricas". GNA (Gás Natural Açu). Archived from the original on 2024-10-01. Retrieved 2024-09-17.
- ↑ 5.0 5.1 https://eixos.com.br/energia-eletrica/brasil-vai-ter-maior-expansao-de-geracao-termeletrica-desde-2013/.
{{cite web}}: Missing or empty|title=(help) - ↑ https://en.clickpetroleoegas.com.br/mais-cara-que-duas-pontes-rio-niteroi-o-brasil-ergueu-a-maior-usina-a-gas-da-america-latina-com-r-7-bilhoes-e-colocou-o-porto-do-acu-no-centro-da-energia-mundial-nmb91/.
{{cite web}}: Missing or empty|title=(help) - ↑ 7.0 7.1 https://www.bnamericas.com/en/news/gna-ii-thermoelectric-plant-with-17-gw-of-power-begins-generating-energy-in-rio-de-janeiro.
{{cite web}}: Missing or empty|title=(help) - ↑ 8.0 8.1 "UTE GNA II recebe primeira turbina a gás" (PDF). GNA / InPress Porter Novelli. 2023-04-16. Archived from the original (PDF) on 2024-01-25.
- ↑ (PDF) https://web.archive.org/web/20240125090443/https://www.gna.com.br/Portals/0/press-release/ENG_JointPressRelease_ClosingSPIC_FINAL%20APPROVED.pdf?ver=2021-02-01-180539-140×tamp=1612203253668. Archived from the original (PDF) on 2024-01-25.
{{cite web}}: Missing or empty|title=(help) - ↑ https://web.archive.org/web/20211112235311/https://www.prumologistica.com.br/en/press/gna-starts-commercial-operations-of-its-first-power-plant-at-port-of-acu-rj/. Archived from the original on 12 November 2021.
{{cite web}}: Missing or empty|title=(help) - ↑ 11.0 11.1 11.2 "UTE GNA II". GNA (Gás Natural Açu). Archived from the original on 2024-01-25. Retrieved 2024-09-17.
- ↑ https://app.powerbi.com/view?r=eyJrIjoiMGYyZWI0NzgtMGRlOC00M2ZjLTljZDYtZTVkYjljZjkxZDBkIiwidCI6IjQwZDZmOWI4LWVjYTctNDZhMi05MmQ0LWVhNGU5YzAxNzBlMSIsImMiOjR9.
{{cite web}}: Missing or empty|title=(help) - ↑ "GNA II segue em montagem da 1ª turbina no Porto de Açu". Revista O Empreiteiro. 2023-10-03. Archived from the original on 2024-05-10. Retrieved 2024-05-10.
- ↑ "SIGA - Sistema de Informações de Geração da ANEEL". Agência Nacional de Energia Elétrica (ANEEL). 2023. Archived from the original on 2024-01-25. Retrieved 2023-10-10.
- ↑ 15.0 15.1 15.2 15.3 15.4 https://web.archive.org/web/20240125121035/https://www.offshore-energy.biz/chinas-spic-buys-into-brazilian-lng-power-project/. Archived from the original on 2024-01-25.
{{cite web}}: Missing or empty|title=(help) - ↑ 16.0 16.1 16.2 16.3 https://web.archive.org/web/20240125122421/https://www.gna.com.br/en/gna/our-shareholders. Archived from the original on 2024-01-25.
{{cite web}}: Missing or empty|title=(help) - ↑ 17.0 17.1 17.2 17.3 (PDF) https://web.archive.org/web/20240124233259/https://energiaeambiente.org.br/wp-content/uploads/2022/12/termeletricas_IEMA_2021.pdf. Archived from the original (PDF) on 2024-01-24.
{{cite web}}: Missing or empty|title=(help) - ↑ 18.0 18.1 18.2 18.3 https://web.archive.org/web/20240125122537/https://portodoacu.com.br/prumo-bp-and-siemens-close-agreement-with-spic-to-participate-in-energy-infrastructure-projects-in-brazil/. Archived from the original on 2024-01-25.
{{cite web}}: Missing or empty|title=(help) - ↑ 19.0 19.1 "UTE GNA II". Gna. Archived from the original on May 3, 2021. Retrieved May 4, 2021.
- ↑ 20.0 20.1 "Siemens Energy secures major order for the largest LNG-to-power complex in Latin America". Siemens Energy. November 23, 2021.
{{cite web}}: CS1 maint: url-status (link) - ↑ 21.0 21.1 "Com GNA II, RJ terá maior parque termelétrico da AL". Diário do Porto. 2024-06-23.
{{cite web}}: CS1 maint: url-status (link) - ↑ "Governo lança pedra fundamental da UTE GNA II". CanalEnergia. January 31, 2022.
{{cite web}}: CS1 maint: url-status (link) - ↑ "SENER wins the contract for the basic and detailed engineering of the GNA II combined cycle power plant in Brazil". SENER. February 16, 2022.
{{cite web}}: CS1 maint: url-status (link) - ↑ "UTE GNA II recebe primeira turbina a gás" (PDF). GNA (Gás Natural Açu). April 2023.
{{cite web}}: CS1 maint: url-status (link) - ↑ 25.0 25.1 "UTE GNA II". GNA (Gás Natural Açu). Retrieved 2024-09-17.
{{cite web}}: CS1 maint: url-status (link) - ↑ Ruddy, Gabriela (2025-02-10). "Expansão de geração térmica no Brasil será a maior desde 2013". Eixos.
{{cite web}}: CS1 maint: url-status (link)
Additional data
To access additional data, including an interactive map of gas-fired power stations, a downloadable dataset, and summary data, please visit the Global Oil and Gas Plant Tracker on the Global Energy Monitor website.
