"tribal-energy-system-vulnerabilities-climate-change-extreme-weather" . "Tribal Energy System Vulnerabilities to Climate Change and Extreme Weather"^^ . "2015"^^ . "https://energy.gov/sites/prod/files/2015/09/f26/Tribal%20Energy%20Vulnerabilities%20to%20Climate%20Change%208-26-15b.pdf"^^ . "report" . . . . . . . . . . . . . _:genid1 . _:genid1 . _:genid1 . _:genid1 .