Deliverable 8.3 Report on the costs involved with PtG technologies and their potentials across the EU

This report presents an overview of current costs of power-to-gas (PtG) plants that produce methane, including investment costs, operational costs and feedstock costs. The costs are estimated based on literature sources and data from the STORE&GO demonstration plants that are currently built in Falkenhagen (Germany), Solothurn (Switzerland) and Troia (Italy). The report first gives an overview of the investment and operational costs for the different PtG plant components: the electrolyser, hydrogen storage, methanation reactor, CO2 storage, compressors, pipelines, gas grid injection, refuelling station and oxygen and heat capture.

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