Berlin 5 Diesel Power Plant - Berlin, Vermont | United States Power Generation

Berlin 5 is a diesel power plant located in Berlin, Vermont, United States, with a capacity of 41.8 MW. Owned and operated by Green Mountain Power Corp, the facility is currently operational and serves as a peaking or backup power source for the local grid. The plant uses oil as its primary fuel, which is typical for diesel-fired units designed for rapid start-up and flexible operation. In the context of the US power sector, such plants often operate under emissions regulations from the EPA's Clean Air Act, including New Source Performance Standards (NSPS) for stationary engines. The relatively small capacity places Berlin 5 in the small-scale category for power generation facilities. Its location in Vermont, a state with a strong focus on renewable energy, highlights its function as a complementary asset to the region's hydro, wind, and solar resources. The plant's operational status ensures continued support for local energy needs.

The plant's use of oil as fuel results in emissions of CO2, SOx, and NOx, which are regulated under the US Clean Air Act. Its location in a rural area of Vermont reduces direct exposure to dense populations, but the facility must comply with state and federal air quality standards. The relatively small capacity limits its overall environmental footprint compared to larger fossil-fuel plants.