by Viv Forbes, Australia.
Most farm tractors run on diesel. And every day hundreds of diesel trucks deliver food from farms and feedlots to processing plants and city cold rooms.
In the brave new world of zero emissions, how do we power these trucks and tractors?
They talk boldly of electric trucks. When an electric road train makes a round trip to collect cattle from a feedlot west of Dalby headed for Brisbane, where do they charge the batteries?
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