Feature
Published on: 31. March 2025
Ideas for the climate: Filtering methane from hydropower plants.

Hydropower is generally regarded as a clean source of energy. However, some hydropower plants could also be major emitters of the greenhouse gas methane and thus exacerbate the climate crisis. A British company wants to capture this potent greenhouse gas from hydropower plants using a new technology and make it usable for biofuels.
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Nick Nuttall
Last updated: 24. July 2025