uk pollution tax
uk pollution tax
Out of context: Reply #49
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Biodiesel refers to alkyl esters made from the transesterification of both vegetable oils and/or animal fats. Biodiesel is biodegradable and non-toxic, and has significantly fewer emissions than petroleum-based diesel when burned. Biodiesel functions in current diesel engines, and could in theory supplement fossil fuels as the world's primary transport energy source.