Transcription of Hydrogen Technologies Overview
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Hydrogen Technologies Overview
Dr. Ned Stetson, HFTO Hydrogen Technologies Program Manager2021 Annual Merit Review and Peer Evaluation MeetingH2 Technologies OverviewJune 7, 2021 Washington, DC2 OFFICE OF ENERGY EFFICIENCY & RENEWABLE ENERGYHYDROGEN AND FUEL CELL Technologies DEPARTMENT OF ENERGYH ydrogen Technologies ProgramFrom producing Hydrogen molecules through dispensing to end-use applicationsINTEGRATED CLEANENERGY SYSTEMS3 OFFICE OF ENERGY EFFICIENCY & RENEWABLE ENERGYHYDROGEN AND FUEL CELL Technologies DEPARTMENT OF ENERGYD eveloping Application-Specific Targets ExamplesH2 Production20252030 Hydrogen cost ($/kg)21 PEM Electrolyzer TargetsElectrical Efficiency (%)70tbdStack Cost ($/kW)100tbdDurability/Lifetime (hr)80,000tbdSystem Cost ($/kW)250tbdH2 ChargingPEM Electrolyzer$250/kW; 70% efficiencyH2 Storage$/kWh H2($/kg H2)H2 DischargingPEM Fuel Cell$1000/kW; 50% efficiencyH2H2e-e-H2 ProductionH2 Energy StorageH2 LiquefactionBased on NREL s StoreFAST model02468101214$ $ $ $ ,000200,000kWh/kg2016$/kgLiquefier Capacity (kg/day)Capital Cost Contribution to the Liquefier Share of Real LevelizedDelivered Hydrogen Cost ($(2016)/kg)Calculated Average Energy Requirement (kWh/kg)Liquefaction efficiency target: 6 kWh/kg2X improvement over current technologyAverage Liquefier Energy Requirement by Capacity1 Note: currentlynot official targets4 OFFICE OF
Jun 07, 2021 · Dr. Ned Stetson, HFTO – Hydrogen Technologies Program Manager. 2021 Annual Merit Review and Peer Evaluation Meeting. H. 2. Technologies Overview. June 7, 2021 – Washington, DC
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