Primary energy sources
This section provides an overview on the primary energy sources used by Hydrogen Valleys. If you want to find out more about the primary energy source of specific Hydrogen Valleys, go to our Hydrogen Valleys section where project-specific overviews provide additional insights.
Type of primary energy source (number (share) of Valleys)
This question provides insights into the type of primary energy source used by a Hydrogen Valley displaying both the number of Valleys as well as the share of all Valleys using the respective primary energy source. Use the filter options to find out information on Hydrogen Valleys based on more specific characteristics. Please note that the Hydrogen Valleys were able to choose multiple answers.
RES operations date
This question provides insights on the respective years in which the Hydrogen Valley renewable energy source did/will come into operation. Use the filter options to find out information on Hydrogen Valleys based on more specific characteristics.
RES ownership
This question provides insights into whether the Hydrogen Valley owns the renewable energy assets to produce the needed electricity for the electrolyzers. The answer options for the Hydrogen Valleys were either "yes" or "no". Use the filter options to find out information on Hydrogen Valleys based on more specific characteristics.
PPA
This question provides insights into whether the Hydrogen Valley did conclude a Power Purchase Agreement (PPA). The answer options for the Hydrogen Valleys were "yes", "no" and "No, but we will conclude a PPA in the future". Please note that the question was only displayed to survey participants if it was answered "no" in the previous question. Use the filter options to find out information on Hydrogen Valleys based on more specific characteristics.