(a) The Administrator shall establish, using the most recent data available, and periodically revise, the home energy cost benchmarks and the high energy cost benchmarks used to determine community eligibility for high energy cost grant and loan programs and the Denali Commission high energy cost grants and loans. In setting these energy cost benchmarks, the Administrator shall review the latest available information on home energy costs published by the EIA. High energy cost benchmarks will be set at 275 percent of the applicable national average home energy cost benchmark as determined by the Administrator from the published EIA data. Eligibility benchmarks shall be published in each grant announcement.

(b) For use in determining eligibility for High Energy Cost Grants, the Administrator may establish benchmarks for national average annual household expenditures and for national average household per unit energy expenditures for major home energy sources or fuels, including, but not limited to, electricity, natural gas, fuel oil, kerosene, liquified petroleum gas (propane), other petroleum products, wood and other biomass fuels, coal, wind and solar energy.