Overview
Great Falls (TN) is a 33.7 MW hydroelectric power plant operated by the Tennessee Valley Authority in the United States. It provides renewable energy to the Tennessee Valley region.
Great Falls (TN) is a hydroelectric power plant located in the United States, operated by the Tennessee Valley Authority (TVA). With a capacity of 33.7 MW, it is a small-scale hydro facility that contributes to the region's renewable energy portfolio. The plant is situated in the Tennessee Valley, an area known for its extensive hydroelectric infrastructure developed by TVA. The facility operates under the regulatory framework of the Federal Energy Regulatory Commission (FERC) and must comply with environmental standards set by the Clean Water Act and the National Environmental Policy Act (NEPA). As a hydroelectric plant, it does not produce direct emissions, but its operations are subject to water use and flow management regulations to protect aquatic ecosystems. Great Falls (TN) plays a role in TVA's diverse generation mix, which includes nuclear, coal, natural gas, and renewables. The plant supports grid stability and provides low-carbon electricity to local communities. Its operation aligns with TVA's goals to reduce carbon emissions and increase renewable energy capacity.
Environmental context
As a hydroelectric facility, Great Falls (TN) generates electricity without direct CO2, SOx, or NOx emissions, contributing to improved air quality compared to fossil fuel plants. However, hydroelectric projects can affect local aquatic habitats and water flow regimes. The plant's location in the Tennessee Valley, a region with diverse ecosystems, requires careful management of water resources to minimize ecological impact. TVA implements measures to mitigate effects on fish populations and riparian habitats.
Frequently asked questions
Great Falls (TN) is located in the United States, specifically in the Tennessee Valley region. Its coordinates are 35.806700 N, -85.634100 W.
Great Falls (TN) has a capacity of 33.7 megawatts (MW), classifying it as a small-scale hydroelectric power plant.
Great Falls (TN) is operated by the Tennessee Valley Authority (TVA), a federally owned corporation that provides electricity to the Tennessee Valley region.
Hydroelectric plants in the United States must comply with regulations from the Federal Energy Regulatory Commission (FERC) for licensing and operations, as well as the Clean Water Act and the National Environmental Policy Act (NEPA) for environmental protection.
Hydroelectric power generation produces no direct air emissions, but it can affect aquatic ecosystems through changes in water flow, fish migration, and habitat alteration. Operators often implement mitigation measures such as fish ladders and minimum flow requirements.