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 longtime Big Oil attorney has major ties to conservative legal groups.
CPAC GB partners with Bitcoin network as Reform leader comes under fire for industry connections.
More than a decade after Shell announced its Beaver County complex, new reports show the oil giantโs promised economic revival failed, while pollution concerns now shape debates over proposed data centers.
Nearly two thirds of countryโs pig and poultry farms leach polluting manure into lough that supplies half the region's drinking water, according to latest research.
