All I know is that I am glad local transit buses have switched to natural gas. Nothing is worse then sitting behind a diesel and breathing in fumes.
In any case, clean technology is plentiful. Particulate traps, Adblue/Urea injection, EGR, turbo-compounding, VNT, low-sulfur fuel. All may have issues, but health > economy in my mind.
- LostCause
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