DOE Geothermal Technologies Program's 2. Risk Analysis (Conference)Geothermal. Report on the U. S. DOE Geothermal Technologies Program's 2. Risk Analysis. Title: Report on the U. S. DOE Geothermal Technologies Program's 2. Risk Analysis. NREL conducted an annual program risk analysis on behalf of the U. S. Department of Energy Geothermal Technologies Program (GTP). NREL implemented a probabilistic risk analysis of GTP- sponsored research, development, and demonstration (RD& D) work, primarily for enhanced geothermal systems (EGS). The analysis examined estimates of improvement potential derived from program RD& D work for two types of technology performance metric (TPM): EGS- enabling technologies potential and EGS cost improvement potential. Four risk teams (exploration, wells/pumps/tools, reservoir engineering, and power conversion) comprised of industry experts, DOE laboratory researchers, academic researchers, and laboratory subcontractors estimated the RD& D impacts and TPM- improvement probability distributions. The assessment employed a risk analysis spreadsheet add- in that uses Monte Carlo simulation to drive the Geothermal Electric Technology Evaluation Model (GETEM). The GETEM- based risk analysis used baseline data from the experts' discussion of multiple reports and data sources. Risk results are expressed in terms of each metric's units and/or the program's top- level metric: levelized costs of electricity (LCOE). Results- -both qualitative comments and quantitative improvement potential- -are thorough and cohesive in three of the four expert groups. This conference paper summarizes the industry's current thinking on various metrics and potential for research improvement in geothermal technologies. Authors: Young, K. R.; Augustine, C.; Anderson, A. Publication Date: 2. OSTI Identifier: 9. Report Number(s): NREL/CP- 6. A2- 4. 73. 88. TRN: US2. DOE Contract Number: AC3. GO2. 83. 08. Resource Type: Conference. Resource Relation: Conference: Presented at the 3. Stanford Geothermal Workshop, 1 February 2. Stanford, California. Research Org: National Renewable Energy Laboratory (NREL), Golden, CO. Sponsoring Org: USDOECountry of Publication: United States.
DOE Geothermal Technologies Program's 2009. Department of Energy Geothermal. Geothermal Technologies Program’s 2009 Risk Analysis. Department of Energy (DOE) Geothermal Technologies Program (GTP or “the Program”). Geothermal Technologies Program. Geothermal) DOE Cost Share Awardee Cost Share. DOE Geothermal Technologies Program's. Department of Energy Geothermal Technologies. DOE; GEOTHERMAL TECHNOLOGIES PROGRAM. Measuring Impact of U.S. DOE Geothermal Technologies Office Funding: Considerations for. Department of Energy’s. Retrospective Benefit-Cost Evaluation of U.S. DOE Geothermal Technologies R&D Program. Retrospective Benefit-Cost Analysis of U.S. DOE's Geothermal Technologies. GEOTHERMAL ENERGY ASSOCIATION. 2.1 DOE Geothermal Technologies Program Funding and Projects. DOE: Geothermal Technologies Program. Language: English. Subject: 1. 5 GEOTHERMAL ENERGY; 2. ENERGY PLANNING, POLICY AND ECONOMY; CONTRACTORS; ELECTRICITY; EVALUATION; EXPLORATION; GEOTHERMAL SYSTEMS; METRICS; PERFORMANCE; PROBABILITY; RESERVOIR ENGINEERING; RISK ASSESSMENT; SIMULATION DOE; GEOTHERMAL TECHNOLOGIES PROGRAM; GTP; ENHANCED GEOTHERMAL SYSTEMS; EGS; PROGRAM RISK ANALYSIS; PROBABILISTIC RISK ANALYSIS; ESTIMATED RD& D IMPACTS; Energy Analysis.
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