Briefing on Terminus Hydroelectric Project

The Terminus Hydroelectric Project, a 20 MW conventional hydroelectric plant in California, is facing a severe operational downturn with 100% generation decrease in recent months, despite recent strategic engagements and approvals.

Overview

• Terminus Hydroelectric Project is an operating 20 MW conventional hydroelectric plant located in California, operational since 1990.

• It is operated by Eagle Creek Renewable Energy, LLC and owned by Terminus Hydroelectric, LLC.

• The plant is connected to the CAISO (California) grid, under NERC: WECC and BA: California Independent System Operator.

Operational Performance

• The plant has an annual generation of 10 GWh with a capacity factor of 5.7%.

• Recent generation data shows 0 GWh for October, November, and December 2024, indicating a 100% downward trend over the past 6 months compared to the prior 6 months.

Financial Profile

• The estimated Capital Expenditure (CapEx) for the project is $2294/kW.

Strategic Context

• Recent activity includes a technology_launch by Hitachi Energy (Partner: Hydro Québec) as of 2025-06-27.

• The British Columbia Environmental Assessment Office (Applicant: Nisga'a Nation) issued an approval as its latest ruling on 2025-09-15.

Despite its long operational history and recent strategic activity involving key industry players, the Terminus Hydroelectric Project is currently experiencing a significant decline in generation, indicating potential operational challenges or a shift in its role within the grid.