Saturday, June 11, 2011
The following was written by Alan Anderson, a freelance writer focusing on green renewable alternative fuels such as sugar based ethanol and biodiesel. He has written for many online publications including Newsvine.com and EnergyBoom.com.
|Beet farm in Europe.|
Sugar beets produce twice as much ethanol per acre than corn, according to project developers, and can be grown in most areas of the state. "Energy beets," a variety specifically developed for producing fuel, may become an important new industrial crop for North Dakota. The processing byproduct, beet pulp, is a good livestock feed, too. Sugar beets are already grown for ethanol in Europe and South America.
Media conference participants included Rick Whittaker, president, Heartland Renewable Energy; Cole Gustafson, director, NDSU Bio-energy and Products Innovation Center; and Maynard Helgaas, Lloyd Anderson, Rod Holth, and Rudy Radke, all of the Green Vision Group.
With the announcement from the groups in North Dakota, that makes three projects underway to build the first sugar beet bio-fuel ethanol plants in the U.S. The other two projects are located on opposite ends of the country. The first being in Lancaster PA. Paul Wheaton, CEO of Lancaster Propane Gas, is planning to build a production facility in Rapho Township, Lancaster County, to produce fuel from sugar beets and is hoping to break ground on the plant this year.
The second is outside of Fresno, CA. Mendota Bio-Energy will be using a $1.5 million grant from the California Energy Commission to test the feasibility of converting sugar beets and agricultural waste into ethanol and other forms of clean energy. If proven feasible, the project could convert 840,000 tons of sugar beets and 80,000 tons of farm bio-waste each year into 33.5 million gallons of ethanol; 1.6 million standard cubic feet of bio-methane for making compressed natural gas (CNG); 6.3 megawatts of certified green electricity; and high-nutrient compost and liquid fertilizer. In addition, the project is expected to create approximately 250 direct and 50 indirect construction jobs in Mendota, along with 50 long-term jobs at the bio-refinery and an additional 50 jobs for feedstock operations.
But a mandate to produce 36 billion gallons of renewable fuels by 2022 opens the door for sugar beets to be used as an alternative fuel, he said. "We are in the process of proving that the sugar beet will grow anywhere," Lipsack said. There are a total of 35 sugar beet trials, including ones in Florida and Alaska. Why such intense interest? Energy beets can produce 1,000 gallons of ethanol per acre, Lipsack said.
Greg Roth, professor of agronomy at Penn State and a researcher of alternative fuels, said sugar beets present an exciting alternative. Beets can tolerate a light frost, so they can be planted earlier. Tighter row spacing is ideal for maximum yields. Harvesting is done in the fall, although according to Lipsack, the crop’s cold tolerance can allow it to be harvested much later than usual. You can really harvest the crop at any time. You can just store them in the ground, he said.
The more diversity in energy feedstocks, the better for our long-range energy security. Read about a completely different way to make ethanol: Wide Range of Plants Offer Cellulosic Biofuel Potential, Ecological Diversity.
Would you like more cars on the road capable of burning these cleaner, greener fuels? One simple way that won't cost taxpayers a cent is to pass the Open Fuel Standard Act of 2011. You can help by urging your representative to co-sponsor the bill. Here's how.