RE: Hydrogen Grid Research Study (including NI Storage) estimated 26 billion Euros per year saving14 Jul 2023 18:04
"Hydrogen storage is required to benefit from temporal balancing through flexible electrolyzer operation. We find cost-optimal storage capacities between 26 and 43 TWh with a hydrogen network and 21 and 22 TWh without a hydrogen network while featuring similar filling level patterns throughout the year (Figure S49). Almost all hydrogen is stored in salt caverns, exploiting vast geological potentials across Europe, mostly in Northern Ireland, England, and Denmark."
This seems an important research study potentially supporting IM business case. Maybe direct contact with researchers can provide useful analysis supporting IM business case / valuation.