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 broadcaster has been accused of becoming โReform TVโ.
The New York Times has included dozens of ads pushing looser permitting rules on Americaโs third-most popular podcast since September, analysis finds.
The stateโs reforms aimed to fix well cleanup, but a DeSmog and Guardian investigation found it will take decades to clear the backlog.
Welsh Reform labelled a โretirement home for failed Conservativesโ.
