gasworld this week in the lead-up to World Environment Day 2021, taking place on Saturday 5 th June. Biomethane is seen by many as a vitally important part of our energy future, with various quarters keen to urge its long-term deployment. It’s part of a wider spectrum of renewable energies like biogas that are increasingly coming to the fore as the world strives for a more diversified and sustainable energy mix. The trend towards higher natural gas prices, coupled with the demand for renewable energy, has recently created strong demand for both biomethane and biogas – and a number of industrial gas related companies are already involved in this embryonic space, particularly where the recovery and subsequent re-purposing of associated carbon dioxide (CO2) is concerned.