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Biodiesel is a nearly drop-in replacement for No. 2 diesel. It's not carbon-free in current form, but neither is hydrogen, and there are viable carbon-neutral b
by i_am_proteus 6y ago
Biodiesel is a nearly drop-in replacement for No. 2 diesel. It's not carbon-free in current form, but neither is hydrogen, and there are viable carbon-neutral biofuel cycles, albeit ones that are substantially more land-intensive than modal contemporary practices.