United States of America

Humboldt Bay— 167 MW Natural Gas

GasVerified: Jul 2026

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Ranked as the 1568th largest power generation facility among 10,047 in the United States, Humboldt Bay Power Plant plays a noteworthy role in the local energy landscape. With a capacity of 167 MW, it operates primarily on gas, supplemented by oil and biomass, making it a vital contributor to the regional energy mix. Commissioned in 2010 by Pacific Gas & Electric Co., this facility demonstrates modern gas generation technology, which is critical for meeting the fluctuating demands of the grid. Located in Northern California, Humboldt Bay is strategically positioned within a cluster of smaller facilities, including the Humboldt Sawmill Company (32.5 MW), Fairhaven Power (18.8 MW), and Blue Lake Power LLC (13.8 MW), all of which utilize waste as their primary fuel source. This combination of plants enhances the area's renewable energy efforts while providing stability to the local grid. Interestingly, the nearby Humboldt Bay Nuclear Power Plant, though currently non-operational, adds a historical context to the energy landscape. At just 0.01% of the national capacity, Humboldt Bay may seem small, yet it emphasizes the importance of diverse fuel types in a country where gas remains the dominant energy source. The overall national energy profile reveals that out of 10,047 plants, gas constitutes the primary fuel for electricity generation, showcasing a significant shift away from coal and towards cleaner alternatives. The Humboldt Bay facility's modern technology aligns with evolving energy policies aiming to reduce carbon emissions, making it a crucial player in California's ambitious renewable energy goals. As energy demands continue to rise, the Humboldt Bay plant is poised to adapt, potentially integrating more sustainable practices and technologies. Its operation not only aids in local power generation but also contributes to broader initiatives in energy efficiency and environmental responsibility.