Future Biogas and AstraZeneca (<a href="https://www.londonstockexchange.com/stock/AZN/astrazeneca-plc/trade-recap" target="_blank">LON:AZN</a>) announced the commissioning of the first unsubsidised biomethane plant in the UK which will supply clean heat for all of the pharmaceutical company’s local research and development (R&D) and manufacturing activities.