Louisiana's governor Bobby Jindal has signed into law the Advanced Biofuel Industry Development Initiative, the most comprehensive and far-reaching state legislation in the United States, enacted to develop a statewide advanced biofuel industry. Louisiana is the first state to enact alternative transportation fuel legislation that includes a variable blending pump pilot program and a hydrous ethanol pilot program. The initiative will also give an efficiency boost to the ethanol industry in the state by supporting high yielding non-corn crops.
Field-to-Pump Strategy
The legislature found that the proper development of an advanced biofuel industry in Louisiana requires implementation of the following comprehensive “field-to-pump” strategy (as developed by Renergie, Inc., which utilizes high yielding, water-efficient sweet sorghum):
(1) feedstock other than corn:
* derived solely from Louisiana harvested crops;
* capable of an annual yield of at least 600 gallons of ethanol per acre (~5600 liters per hectare);
* requiring no more than one-half of the water required to grow corn;
* tolerant to high temperature and waterlogging;
* resistant to drought and saline-alkaline soils;
* capable of being grown in marginal soils, ranging from heavy clay to light sand;
* requiring no more than one-third of the nitrogen required to grow corn, thereby reducing the risk of contamination of the waters of the state; and
* requiring no more than one-half of the energy necessary to convert corn into ethanol
(2) decentralized network of small advanced biofuel manufacturing facilities:
The idea is that smaller is better. The distributed nature of a small advanced biofuel manufacturing facility network reduces feedstock supply risk, does not burden local water supplies and provides for broader based economic development. Each advanced biofuel manufacturing facility operating in Louisiana will produce no less than 5 million gallons of advanced biofuel per year and no more than 15 million gallons of advanced biofuel per year.
(3) market expansion:
Advanced biofuel supply and demand shall be expanded beyond the 10% blend market by blending fuel-grade anhydrous ethanol with gasoline at the gas station pump. Variable blending pumps, directly installed and operated at local gas stations by a qualified small advanced biofuel manufacturing facility, shall offer the consumer a less expensive substitute for unleaded gasoline in the form of E10, E20, E30 and E85.
Pilot Programs
(1) Advanced Biofuel Variable Blending Pumps - The blending of fuels with advanced biofuel percentages between 10 percent and 85 percent will be permitted on a trial basis until January 1, 2012. During this period the Louisiana Department of Agriculture and Forestry Division of Weights & Measures will monitor the equipment used to dispense the ethanol blends to ascertain that the equipment is suitable and capable of producing an accurate measurement.
(2) Hydrous Ethanol - The use of hydrous ethanol blends of E10, E20, E30 and E85 in motor vehicles specifically selected for test purposes will be permitted on a trial basis until January 1, 2012. During this period the Louisiana Department of Agriculture and Forestry Division of Weights & Measures will monitor the performance of the motor vehicles. The hydrous blends will be tested for blend optimization with respect to fuel consumption and engine emissions. Preliminary tests conducted in Europe have proven that the use of hydrous ethanol, which eliminates the need for the hydrous-to-anhydrous dehydration processing step, results in an energy savings of between ten percent and forty-five percent during processing, a four percent product volume increase, higher mileage per gallon, a cleaner engine interior, and a reduction in greenhouse gas emissions:
