The Malabar Biomethane Injection Plant in Sydney has been officially certified by GreenPower, recognizing a significant step forward for Australia's renewable gas industry. This certification ensures that gas produced at the plant is carbon neutral, with over 90% lower emissions compared to fossil natural gas. Jemena and Origin Energy's agreement for biomethane supply could see up to 110 terajoules of biomethane purchased per year from the plant, aiding in lowering carbon footprints and providing energy certainty to sectors that are challenging to electrify. The partnership between Jemena and Sydney Water at the Malabar project exemplifies the circular economy concept, where waste products are repurposed to produce biomethane, contributing to decarbonisation efforts. The GreenPower certification of biomethane production at the Malabar project is crucial in reducing Australia's carbon emissions and supporting the nation's net zero targets. This milestone highlights the importance of partnerships, policy support, and innovative technologies in advancing the renewable gas sector and providing cleaner energy options for various industries.