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Published byLindsey Blankenship Modified over 9 years ago
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Geothermal Collaborative Summit Transmission Session June 9, 2005 Ronald Davis Davis Power Consultants
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Strategic Value Assessment SVA is a methodology for evaluating renewable technology benefits –Assess renewable technology resource potential for meeting RPS goals –Identify key focus areas –Evaluate economics and timeframe –Evaluate points of interconnection –Consider solutions with environmental, economic and non-energy benefits –Provide solutions that can defer transmission upgrades and reduce transmission congestion –Prioritize renewable implementation and transmission infrastructure needs
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Strategic Value Analysis Approach
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Geothermal Technical Potential Statewide technical potential over 3800 MW
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GeothermEx’s Resource Assessment of Generating Capacities of Major Geothermal Resource Areas in MW LEGEND Minimum Most Likely Incremental Minimum Most Likely Total Total 590 / 1,630 1,100 / 2,140 230 / 450 1,230 / 1,450 170 / 450 Imperial Valley: Geysers Area: Medicine Lake: 340 / 850 510 / 1,030 Greater Reno: 680 / 1,940 1,250 / 2,510 HVDC Area Total: 1,000 / 2,570 2,510 / 4,080 Non-HVDC Area Total:
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2017 Projected WTLR Locations
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Projected Hot Spots vs Geothermal Potential
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Detail on The Geysers
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Detail on Imperial County Area
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Transmission Questions How do we get utilities and developers to provide technical and location data? How can we evaluate potential geothermal areas without infringing on confidentially? How can we best address California transmission issues with geothermal development? How can we get all parties to participate and incorporate this new methodology into their analysis?
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