Switchgrass Could Displace 30% of US Petroleum Usage With 94% GHG Reduction : Gas 2.0

Switchgrass has been shown to produce 540% more energy than was used to grow, harvest, and process it into cellulosic ethanol, while reducing greenhouse-gas (GHG) emissions by 94% when compared to gasoline. It could potentially displace 30% of US fuel usage.