Key facts
- GNA II power plant in Brazil halted operations due to a technical failure.
- The 1.7GW plant is Brazil's largest operating thermoelectric facility.
- The failure occurred on August 10, with the halt announced on August 19.
- GNA is investigating the cause and has no timeline for resuming operations.
- Adjacent facilities, including the LNG terminal and GNA I plant, are unaffected.
Brazilian power firm GNA has indefinitely halted power generation from its GNA II natural gas-fired power plant following a technical failure that occurred on August 10. The company announced the indefinite suspension on August 19.
The GNA II plant, located in Acu port in southeastern Rio de Janeiro state, has a capacity of 1.7GW and is fired by liquefied natural gas (LNG). It is recognized as Brazil's largest operating thermoelectric plant.
GNA is currently assessing the root cause of the failure and has stated that there is no defined timeframe for operations to resume. The company has informed the national grid operator, ONS, about the issue, and it has been factored into ONS's latest operational schedule.