Alcohol fuels not so green

@JimmyQ2u @RandPaul Ethanol's reputation as an environmentally friendly fuel is overblown, say researchers who claim that large-scale farming of sugar cane or corn for alcohol is damaging the planet. https://t.co/GRgUmw17pm

@LuckyInvest_AK @tushar9590 @safiranand David Pimentel, at Cornell University has famously claimed that ethanol production consumes more energy than it can release in a car. Vaughan supports this view. But it has been contradicted by studies from Argonne N

I am keen on cellulosic ethanol being the game changer, once we iron it out.

@omnologos on ethanol subsidies Nature and others have reported problems many, many times e.g. from 2005 http://t.co/193d4Kn4Cx