 The "Food, Conservation, and Energy Act of 2008" provides for grants covering up to 30% of the cost of developing and building demonstration-scale biorefineries for producing "advanced biofuels," which essentially includes all fuels that are not produced from corn kernel starch.It also allows for loan guarantees of up to $250 million for building commercial-scale biorefineries to produce advanced biofuels.Using a newly developed tool known as the "Biofuels Deployment Model", Sandia researchers have determined that of cellulosic ethanol could be produced per year by 2022 without displacing current crops.