Overview
Merwin is a 136 MW hydroelectric power plant in the United States, operated by PacifiCorp. It generates renewable electricity from hydropower, contributing to the regional grid.
Merwin is a hydroelectric power plant located in the United States, with coordinates 45.956700, -122.554400. It is owned and operated by PacifiCorp and has an operational status. The plant has a capacity of 136 MW, placing it in the medium-scale range for hydroelectric facilities. The plant utilizes hydropower as its primary fuel source, a renewable energy technology that converts the energy of flowing water into electricity. Hydroelectric plants like Merwin typically operate with high efficiency and low variable costs. In the United States, hydroelectric facilities are regulated under the Federal Energy Regulatory Commission (FERC) and must comply with environmental laws such as the Clean Water Act and the National Environmental Policy Act (NEPA). Merwin plays a role in the regional power grid by providing clean, renewable energy. Hydroelectric plants often offer grid stability benefits through quick start-up and load-following capabilities. The plant's operation supports PacifiCorp's portfolio of renewable energy sources and contributes to reducing greenhouse gas emissions compared to fossil fuel-based generation.
Environmental context
As a hydroelectric plant, Merwin has a low carbon footprint compared to fossil fuel plants, but its environmental impact includes alterations to river ecosystems, fish migration patterns, and water flow regimes. The plant's location in the Pacific Northwest, a region with abundant water resources, influences its operational characteristics. Proximity to populated areas may require measures to mitigate noise and visual impacts, though hydroelectric plants generally have minimal air emissions.
Frequently asked questions
The Merwin hydroelectric power plant is located in the United States at coordinates 45.956700, -122.554400, in the Pacific Northwest region.
The Merwin hydroelectric plant has a capacity of 136 megawatts (MW), making it a medium-scale hydroelectric facility.
The Merwin hydroelectric plant is owned and operated by PacifiCorp, a major utility company in the United States.
Hydroelectric plants in the United States are regulated by the Federal Energy Regulatory Commission (FERC) and must comply with the Clean Water Act, National Environmental Policy Act (NEPA), and other environmental laws.
Hydroelectric power is a renewable energy source with low greenhouse gas emissions, contributing to climate change mitigation. It also provides grid stability and can support water management, though it may impact aquatic ecosystems.