Energy Storage: Days of Service Sensitivity Analysis

Michael Penev, Chad Hunter, Joshua Eichman, Neha Rustagi

Research output: NRELPresentation


This presentation presents results from a DOE Record on a screening financial analysis for energy storage technologies (e.g. hydrogen, battery). Current costs and technical potential costs are evaluated. Results suggest hydrogen systems are economically advantageous for storage durations longer than 13 hours while battery storage technologies are cheaper for durations less than 13 hours.
Original languageAmerican English
Number of pages21
StatePublished - 2019

Publication series

NamePresented at the Hydrogen and Fuel Cell Technical Advisory Committee Meeting, 19 March 2019, Washington, D.C.

NREL Publication Number

  • NREL/PR-5400-73520


  • cost
  • energy storage
  • financial
  • H2FAST
  • hydrogen
  • lithium-ion battery


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