Gas trucks are no better on air pollution and are worse for the climate. T&E see no justification for tax breaks for a fossil fuel.Ĭarlos Calvel Ambel concluded: “We need to tackle truck CO2 emissions but gas is not the answer. Gas trucks also have only minor impacts on air pollution compared to the new Euro VI-standard trucks now on sale.ĭespite having little environmental benefits, gas currently enjoys lower fuel duties and governments across Europe are considering whether to invest public money in refuelling infrastructure. ![]() That’s because the lower exhaust emissions are undone by higher emissions and methane leakage during the extraction, production and transport of gas. Gas-powered trucks and buses would always result in higher overall GHG emissions, the study also finds. Europe is in danger of repeating past fuels mistakes with promoting diesel and biofuels that have proved costly and harmful.” The results come as the European Commission prepares both a proposal on national GHG targets for sectors not covered by the ETS and a communication on the decarbonisation of transport.Ĭarlos Calvel Ambel, transport and energy analyst at T&E, said: “Natural gas is not a ‘bridge fuel’, but an expensive dead-end on the road to decarbonising transport. ![]() While CNG cars emit less NOx than diesel engines, the introduction of real-world tests and further tightening of emission standards will quickly reduce gas’s advantage. ![]() There are no GHG savings in shifting from diesel cars and trucks to compressed or liquefied natural gas (LNG) cars and trucks, while petrol-hybrid, electric and hydrogen cars deliver much greater climate benefits, the study for sustainable transport group Transport & Environment says.Īccording to the authors, Ricardo Energy & Environment, compressed natural gas-powered cars (CNG) offer almost no extra air pollution benefits compared to petrol cars. Increasing the use of natural gas in cars and trucks would be largely ineffective in reducing greenhouse gas (GHG) emissions and air pollution, a new independent study finds.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |