Published: 2021-04-03 08:22
Photo by Judita Grigelytė (VŽ).
Electric and hydrogen tractors are more harmful to the environment than diesel ones, according to the International Union of Carriers IRU.
Such conclusions are drawn from the assessment not only of the pollution caused by the vehicles themselves, but also of the pollution resulting from the extraction, refining and refueling of the final recipient.
The IRU estimates that a diesel tractor emits 90 kg of CO2 into the environment, generating 1 gigajoule of energy.
Electric vehicles achieve the same result with 107 kg of CO2 and hydrogen with as much as 175 kg of CO2.
The best results, according to IRU calculations, are shown by gas trucks – if 1 gigajoule of energy is generated by emitting 66 kg of CO2.
Umberto de Preto, IRU Secretary General, said in a report that such calculations show that the current standard for measuring pollution is biased.
According to him, the real picture is not revealed by measuring the pollution on the exhaust pipe, but by estimating the entire production and operation chain of the vehicle.
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