Accelerate the World's Transition to Sustainable Energy - to fight Anthropogenic Climate Change, page-35766

E tanks, if can be perfected would have great advantages over pure diesel

instant full horsepower at zero revs -------- can't do better than that

no roaring engine - the running gear is the noisy bit

need to be developed of course - so too did diesel

difficult to see how armour will go in ? 30 or 50 years - it might be way out of date anyway