Water use with different energy policies.

<p>Water withdrawn (A) and consumed (B) for US domestic energy production, in Mm³, in 2010 and in 2035 for three scenarios of future energy policy. For each scenario, we show the value implied by our low and high water-use intensity estimates (<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0050219#pone-0050219-g003" target="_blank">Figure 3</a>). Note the different scales between the two graphs.