Netherlands approves mandatory green gas blending for 2027

The Dutch House of Representatives (Tweede Kamer) has approved legislation mandating that energy suppliers blend green gas, specifically biomethane, into the gas grid starting January 1, 2027. The policy aims to reduce CO2 emissions and decrease the Netherlands' dependence on imported fossil fuels by stimulating domestic production from biological waste and manure.

However, the decision has met significant opposition from energy companies and consumer organizations. Providers such as Essent and Greenchoice, along with the Consumentenbond, warn that the higher costs of biomethane will likely be passed on to consumers. Estimates suggest an average household could face additional annual costs of approximately 150 euros by 2031. Critics argue that instead of a blending mandate, the government should provide direct subsidies to producers to keep prices competitive with fossil gas.

Environmental and agricultural groups have also raised concerns regarding the source of the gas. Organizations like PRO Nederland and the Party for the Animals expressed fears that incentivizing biomethane production from manure could sustain intensive livestock farming and its associated pollution. In response, Climate and Green Growth Minister Stientje van Veldhoven has pledged to monitor the situation and implement measures if unintended negative effects occur.