Significant Market developments apart from green gas additional benefits such as CO2 capture and digestate lead to benefits valued at €84-175 / MWh, allowing for margins to make it a viable investment. according to the latest EBA study https://altfuelscg.com/en/air-quality-and-emission-reduction/monetary-value-of-biomethane-benefits-far-outweighs-current-production-costs-says-new-study/