Topic:"System Reliability" in M12959

Why do this project? This project was completed to allow Lingan Unit 2 to operate safely through 2025 and early 2026. Lingan Unit 2 is required to meet the demands of the NS Power system per the 2025 10-Year System Outlook (10YSO), which c...

AI summary This project ensures Lingan Unit 2 can operate safely through 2025 and early 2026. The unit is kept in cold reserve to maintain reliable supply for firm customer load, as outlined in the 2025 10-Year System Outlook. It will remain in reserve until new firm fast-acting generation resources are online and reliable.

Why do this project this way? NS Power is obligated to maintain sufficient firm capacity to meet its reliability obligations. Lingan Unit 2 was required for firm capacity for customers during the 2025/2026 season and is expected to be requ...

AI summary NS Power is maintaining Lingan Unit 2 to ensure firm capacity and system reliability until new resources are available. The Board has approved operating expenditures for LIN2 up to the end of 2024 but requires further approval for expenses beyond that date. The decision highlights the need for cost recovery and prudence in operations.

Request IR-1: - a) What is the current rated capacity (in MW) of the LIN2 generating unit? - b) Please provide an estimate of the power generation from this unit for 2026 to 2030. - c) Please extend the table requested by Board staff in IR...

AI summary The document contains three requests (IR-1, IR-2, IR-3) to Nova Scotia Power Incorporated (NSPOWER) regarding the capacity of the LIN2 generating unit, reserve margins for 2026-2027, and firm import options from New Brunswick and Newfoundland. It seeks information on generation estimates, energy substitution, and capacity planning.