Overview
Newhalem is a 2.3 MW hydroelectric power plant in Washington, United States, owned by the City of Seattle. It is an operational facility contributing to the region's renewable energy portfolio.
Newhalem is a hydroelectric power plant located in Washington, United States, with a capacity of 2.3 MW. Owned by the City of Seattle, the facility is operational and plays a role in the local energy grid. As a small-scale hydroelectric plant, it utilizes the natural flow of water to generate electricity without direct fuel consumption. The plant operates under the regulatory framework of the United States, including the Clean Air Act and state-level environmental standards. Hydroelectric power is a low-emission energy source, and facilities like Newhalem typically have minimal air pollutant output. The technology involves turbines driven by water flow, which is a mature and reliable method for renewable power generation. Newhalem contributes to the City of Seattle's renewable energy goals and provides clean electricity to the surrounding area. Its small capacity makes it suitable for local or niche applications, and it operates with a low environmental footprint compared to fossil fuel plants. The facility supports grid stability and reduces reliance on non-renewable sources.
Environmental context
Hydroelectric power generation has a low carbon footprint but can affect local aquatic ecosystems. Newhalem's small capacity minimizes habitat disruption, though water flow management may alter downstream conditions. The facility is located in a mountainous region of Washington, where hydro resources are abundant, and operates under environmental regulations that protect water quality and fish passage.
Frequently asked questions
Newhalem is located in Washington, United States, near the Skagit River in the North Cascades region.
Newhalem has a capacity of 2.3 megawatts (MW), making it a small-scale hydroelectric facility.
Newhalem is owned by the City of Seattle, Washington.
Hydroelectric plants in the U.S. must comply with the Clean Water Act, the National Environmental Policy Act, and state-level water rights and fish passage requirements.
Newhalem generates electricity from flowing water, a renewable source, helping reduce reliance on fossil fuels and supporting Seattle's clean energy goals.