A new study compares the water usage of various fuels, and shows room for improvement for alternative fuels.
Ford is reducing its water use much faster than expected, and touting the achievement with another infographic. During 2012, the global automaker achieved an 8.5 percent reduction in the amount of water used to make its vehicles, putting Ford more than halfway toward its target of using an average of four cubic meters per vehicle globally by 2015.
Ethanol company Poet (formerly Broin) today announced something called Ingreenuity, a "new initiative to enhance the environmental performance of ethanol." The first step in the process is to decrease the amount of water it takes to make the biofuel down to