Energy Options Analysis Project (Final Report)

Chapman, Gregory S.; Carman, Jerome

doi:10.2172/1633067

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DOE OSTI · 1633067

Energy Options Analysis Project (Final Report)

Chapman, Gregory S.·Carman, Jerome

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Abstract

This Bear River Band of Rohnerville Rancheria (BRB) Energy Options Analysis Project provides a rigorous and comprehensive near-term renewable energy implementation plan that aligns with the BRB’s long term strategic vision of “zero net annual utility energy consumption.” Final recommendations were arrived at by following four key project phases:A gas and electricity load assessment was conducted for all existing buildings using historic consumption data, and projected loads of new or anticipated buildings using building designs. A renewable energy resource assessment was conducted that estimated the gross generation potential of solar and wind, constrained to areas that could potentially be developed. Other renewable generation technologies were not considered feasible to meet the loads of the BRB. Demand-side efficiency and fuel switching opportunities were identified that can reduce electrical and gas consumption. These opportunities were not integrated into the load assessment in order to provide a conservative implementation plan, but are recommended to be pursued in order to cost-optimize projects during a feasibility assessment. A strategic vision advisory committee was organized and consulted when iterating on the viability of possible projects. These project phases resulted in finalizing the following three solar PV projects for the near term, which also lay the foundation for a future community-scale or multiple-facility microgrid for added resiliency. Additional solar PV on the hillside south of the Tish-Non Community Center. Solar plus battery storage microgrid at the Pump & Play fuel station. Solar PV at the Casino.

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14 SOLAR ENERGY 29 ENERGY PLANNING, POLICY, AND ECONOMY 32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION energy options analysis Energy planning Tribal energy projects

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Chapman, Gregory S., Carman, Jerome. 2020-05-01. Energy Options Analysis Project (Final Report). https://doi.org/10.2172/1633067

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