April 29, 2026

Mandatory Blending: Between Ambition and Implementation (Essent)

Impact study on the effects of the green gas blending mandate on green gas production, Dutch CO2 reduction, economic prosperity, and consumer prices.

  • The targeted increase in green gas production is ambitious, and production will only rise enough to meet the mandate if the blending requirement is implemented efficiently;
  • If green gas production in the Netherlands does not gain sufficient momentum, CO2 reductions will take place abroad;
  • As a result of the import of green gas certificates, wealth is flowing to other countries;
  • The blending requirement leads to an increase in gas costs for consumers;
  • Additional policy measures are needed to ensure that green gas production reaches sufficient levels and that the business case for green gas producers is viable.