Hydroelectric Power Plant Operational

Dale Hollow Hydroelectric Power Plant | Tennessee Renewable Energy Facility

United States of America
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Overview

Dale Hollow is a 54 MW hydroelectric power plant operated by the US Army Corps of Engineers Nashville District in Tennessee. It provides renewable energy to the regional grid.

Dale Hollow is a hydroelectric power plant located in Tennessee, United States, with a generating capacity of 54 megawatts. The facility is owned and operated by the US Army Corps of Engineers Nashville District and is currently operational. As a hydroelectric plant, it harnesses the flow of water to produce electricity, contributing to the region's renewable energy portfolio. The plant operates under the regulatory framework of the Federal Energy Regulatory Commission (FERC) and complies with environmental standards set by the US Environmental Protection Agency (EPA). Hydroelectric power is a low-emission energy source, and Dale Hollow's capacity places it in the small-to-medium scale range for hydropower facilities in the United States. The technology relies on water flow from the Dale Hollow Reservoir, which also serves flood control and recreation purposes. Dale Hollow plays a role in the local energy mix by providing clean, renewable electricity to the surrounding area. Its operation supports grid stability and reduces reliance on fossil fuels. The plant's location in a rural area minimizes direct environmental impact on populated regions, while its reservoir supports local ecosystems and recreational activities.

Environmental context

As a hydroelectric facility, Dale Hollow produces electricity with minimal direct emissions of CO2, SOx, or NOx compared to fossil fuel plants. The reservoir creation can alter local aquatic habitats and flow regimes, but the plant's operation is subject to environmental regulations under the Clean Water Act and FERC licensing conditions. The facility's capacity of 54 MW is moderate, and its location in a rural area reduces exposure to densely populated zones.

Frequently asked questions

Dale Hollow hydroelectric plant is located in Tennessee, United States, on the Dale Hollow Reservoir.

Dale Hollow has a generating capacity of 54 megawatts, making it a small-to-medium scale hydroelectric facility.

Dale Hollow is owned and operated by the US Army Corps of Engineers Nashville District.

Hydroelectric plants in the US must comply with FERC licensing requirements, the Clean Water Act, and the National Environmental Policy Act (NEPA) to manage water quality, fish passage, and ecosystem impacts.

Hydroelectric power is a low-carbon energy source, but reservoir creation can alter aquatic habitats, affect fish migration, and change water flow patterns. Proper management and mitigation measures are required to minimize ecological impacts.
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