Producing biofuels from a fast-growing grass delivers vast savings of carbon dioxide emissions compared with petrol, a large-scale study has suggested. US researchers also found that switchgrass-derived ethanol produced 540% more energy than was required to manufacture the fuel.
One acre (0.4 hectares) of the grassland could, on average, deliver 320 barrels of bioethanol, they added.
The party has put forward a senior Equinor figure to stand in Shetland.
DeSmog investigation reveals how developers weakened local limits on giant AI projects.
Weakening the Water Framework Directive would send a โdevastatingโ signal to the public, warns Greens MEP Jutta Paulus.
Federal lawsuit claiming local officials illegally pushed polluting industries into Black communities reaches new stage.
