Tribal Energy System Vulnerabilities to Climate Change and Extreme Weather

Tribal Energy System Vulnerabilities to Climate Change and Extreme Weather. DOE. 2015.
Year Published
Department of Energy (DOE)

A new report from the U.S. Department of Energy has suggested that heat waves, extreme storms, wildfire and other effects of climate change pose major threats to the electric power systems in Native American communities across the country, most significantly in the West and Southwest. The DOE produced the report to help tribes, especially those such as the Navajo Nation that own and manage many of their power lines, understand the vulnerabilities of their power systems so they can adapt to the risks posed by a warming world. According to the report, tribes across the country are likely to pay more for their electricity as high heat forces residents to use air conditioners more often, increasing demand for electricity. Severe storms and heatwaves are likely to damage power lines more frequently and disrupt the supply of fuel to power plants, causing more frequent power outages. And, extreme heat is likely to reduce the power generation capacity at some power plants because of their inability to keep cool during heatwaves.