The first phase of the project involved analysis of soil and other features of the area, to determine whether a geothermal resource may exist. This study proved positive, leading to the second phase, which will involve drilling a deeper well and more detailed analysis. Eventually, Power and Water could develop a small or moderate sized generating facility. The facility would be in the 3 to 15 watt range, compared to, for instance, the tribes’ Re-Reg dam, which is 20 megawatts.
A state energy policy requires utilities to include a certain amount of renewable energy sources in their portfolios, which makes the Warm Springs geothermal project potentially lucrative for the tribes.
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