Tata Steel, one of Europe’s leading steel producers, is exploring biomethane as an alternative to decarbonise its production, currently reliant on coal. Biomethane, being sustainable and chemically similar to natural gas, is ideal for industrial processes that require carbon. Moreover, synergies with other renewable energy sources are significant, but large volumes of biomethane are needed to ensure its effectiveness. The industry is fragmented by differing regulations across Europe, and greater simplification and regulatory harmonisation are crucial to facilitate imports and efficient use at production sites.