Liquid biofuels are manufactured at several small refineries in Virginia, and a large-scale ethanol plant is still a possibility.
In 2011, Osage Bio Energy completed aroughly $200 million ethanol production facility to make 65 million gallons of ethanol per year in Hopewell from barley. Perdue Grains contracted with Virginia farmers to grow barley as the feedstock to be converted into ethanol. Osage Bio Energy planned to convert the starches in the barley grains into ethanol, while the hulls of the grain would be burned for energy and the dried distillers grain (DDGS) residue would provide a protein-rich food supplement for livestock. The facility was expected to require 300,000 acres to grow 28 million bushels of barley. The Hopewell plant was predicted to create a $100 million demand for a winter cover crop that would simultaneously enhance water quality, by utilizing nitrates in the soil that otherwise washed into the Chesapeake Bay.1
The completed plant never opened as planned in May 2011, apparently because the investors (an equity firm in Connecticut, First Reserve) were unable to get a bank to provide operating capital. To maintain its reputation within the farming community, Perdue absorbed a financial loss and bought the 2011 crop of barley anyway. The City of Hopewell, which had anticipated $5 million/year in tax revenues, had to sue First Reserve to collect some of the promised financial benefits. In 2013 the equipment was sold to a company that planned to dismantle the plant and move the equipment to Northeast Lincolnshire in England.2
Still, Virginia farmers can grow barley for ethanol and soybeans for biodiesel, and the Hampton Roads ports offer easy transportation options. West Point, Yorktown, Craney Island, and Portsmouth are likely candidates for future ethanol/biodiesel refineries producing fuel from renewable resources, at a scale large enough for barge export.
Virtually any location near an existing petroleum tank farm than blends gasoline with ethanol is suitable for a small-scale refinery producing E-10, E-15 or E-85 gasoline. Small projects owned by local farmers, cooperatives, or business leaders are also economically feasible. In 2013, there were several plants across the state producing biodiesel from soybeans, canola, or waste grease from restaurants and blending it with petroleum-based diesel, including:
- RecoBiodiesel (City of Richmond)
- Red Birch Energy (Bassett, Henry County)
- Shenandoah Agricultural Products (Clearbrook, Frederick County)
- Synergy BioFuels (Pennington Gap, Lee County)
- Virginia Biodiesel Refinery (West Point, King William County)
Since 2008, Red Birch Energy in Bassett (Henry County) has been buying canola seeds to create biodiesel sold at the company's Country Market Biodiesel Truck Stop. Canola is purchased from North Carolina suppliers, as well a farmers in Pittsylvania County, Virginia, and converted into B20 (20% from canola, 80% diesel refined from petroleum) and B100 biofuel in a $1 million refinery.
The project was stimulated in part by the truck stop's difficulty in getting fuel after Huricane Katrina forced refineries on the Gulf Coast to close in 2005. The result was the first closed-loop biofuel delivery system in the country, where the owner could say "We grow it, we make it, we sell it, all in one community." To facilitate using the glycerin residue from refining canola to generate electricity and power the truck stop's operations, the Biomass Energy Grant Program of the 2009 American Recovery and Reinvestment Act provided $750,000 (of the $1.2 million project) in Federal funds to Red Birch Energy.3
The Virginia Tobacco Indemnification and Community Revitalization Commission is providing state-sponsored financing in the former tobacco growing areas, in hopes of creating jobs for farmers and in refineries that create biofuel. The commission funded an assessment of nine potential biomass projects in Southside Virginia and ten sites for such projects in Southwestern Virginia, looking beyond biodisel to the option of using cellulose-based material to generate electricity. The top two opportunities identified were for a biomass-fueled heating system to service 20 buildings at Charlotte Court House, and a similar system to heat four facilities in the Town of Independence (Grayson County). The projects would be cost-effective if the biomass operation was large enough to generate surplus electricity to be sold to the local utilities, as well as heat for the buildings.4
In 2012, the Virginia Tobacco Indemnification and Community Revitalization Commission did provide $2.7 million to Tyton BioSciences in Danville, to create ethanol and biodisel directly from tobacco. Farmers typically grow only 6,000 tobacco plans/acre, but if energy feedstock was the goal then farmers would grow 80,000-100,000 plants/acre. The company's founder chose Danville for a reason:5
In 2013, Piedmont BioProducts received $5.3 million in state grants to build a biodiesel refinery in Gretna. The goal was to convert perennial grasses such as switchgrass (Panicum virgatum) into biodiesel, creating jobs in the farming community to grow the feedstock and jobs at the refinery to create the biodiesel.6
Another oil refining opportunity is to recycle waste cooking oil and fats ("yellow grease") from restaurants, creating biofuel for use in cars and other machinery. In 2007, the Virginia Tobacco Indemnification and Community Revitalization Commission awarded Synergy Biofuels a grant to fund half of a new $1 million biodiesel fuel production facilty in Lee County, in part because "There is a plentiful supply of used vegetable oil around the neighboring areas."7
Darton Environmental, a small garage-based business in Bedford, expanded in 2013 and established a new refinery at an industrial site to process grease/oil generated at food establishments around Roanoke and Lynchburg. Shenandoah Agricultural Products in Frederick County has established its own closed-loop system. It raises canola and produces edible fryer oil, which is sold to local restaurants. The waste oil is collected from those restaurants and used to produce biodiesel, which then fuels operations on the farm that raises the canola.8
Valley Proteins, headquartered in Winchester, produces lipids that are used as an animal food supplement, and today it converts used restaurant oil and animal fats into biofuel as well.
Since 1949, Valley Proteins has recycled waste oil from restaurant, chickens and turkeys that died before they were suitable for processing into human food, dead horses - and, at one time, pets collected from veterinarians. (After the US Food and Drug Administration banned the use of brain/spinal cord tissue from older cattle for production of animal feed to reduce the risks of "mad cow disease," recycling of most cows stopped.)
The company used to have a monopoly in Northern Virginia and Richmond as well as in the Shenandoah Valley. The company normally charged restaurants for removal of waste oil, since municipal solid waste landfills will not accept liquid waste, so the raw material was essentially free. There were opportunities to generate profits from selling waste collection services to nearly 50,000 restaurants, plus profits from the sale of the processed "yellow grease" used as animal feed. After other biofuel companies entered the business, such as Greener Oil in Richmond in 2008, Valley Proteins was forced to compete in order to maintain its sources of supply.10
in early 2013, Virginia had 10 E85 fueling stations - 4 in Tidewater (Virginia Beach, Norfolk, Hayes/Gloucester County, Newport News), 2 on the I-95 corridor (Chester, Petersburg), 3 in the Piedmont (Charlottesville, Warrenton, Ashburn), and 1 in the Valley and Ridge province (Wytheville)
Source: US Department of Energy, Alternative Fuels Data Center
in early 2013, Virginia had 3 biodiesel (B20 and higher) fueling stations in Hayes (Gloucester County), Basset (Henry County), and Hillsville (Carroll County)
Source: US Department of Energy, Alternative Fuels Data Center
Production of ethanol and biodiesel from food crops, such as corn, canola, and barley, raises demand and thus the prices paid to farmers. Virginia adopted a voluntary Renewable Portfolio Standard (RPS) in 2007, but the Federal Renewable Fuel Standard (RFS) established a minimum volume of renewable fuel to be used annually for gasoline/diesel. The proposed increase from 10% volume ethanol (E10) to 15% volume (E15) has trigered concerns that prices will stay so high that the livestock industry in Virginia and other southeastern states will be damaged. Concerned that the cost of ethanol was too high to justify an E15 Renewable Fuel Standard, Rep. Robert Goodlatte introduced legislation to repeal or modify the Federal Renewable Fuel Standard mandate.11
Goodlatte represented the 6th District, including the most productive livestock operations in the Shenandoah Valley, and Virginia does not produce enough corn to support its livestock industry. The Virginia Grain Producers Association claims the state imports 90% of its animal feed (while most Virgnia-grown corn is exported). A 2012 study by an economist associated with the poultry industry claimed:12
However, a separate study by the National Corn Growers Association reached a different conclusion. That study argued that beef and dairy farm profits have climbed since RFS expansion, though the 12 states analyzed did not include any Mid-Atlantic or Southeastern states (except Florida).13
Whatever the impact of the Renewable Fuel Standard on food prices or profits of different sectors of the agricultural industry - if ethanol remains more expensive than gasoline, and the Federal mandate for adding ethanol to transportation fuels is lowered, then the potential for another ethanol refinery in Virginia (in addition to the one at West Point) would drop until cellulosic-based facilities can replace those using food crops.
Switchgrass (Panicum virgatum) could be grown for a profit on agricultural land not suitable for food crops (too steep, too sandy, too poor in nutrients). Like any crop, switchgrass would have to be harvested, digested, and converted into ethanol. Switchgrass is a native species, but now rare due to patterns of past grazing:14
In the future, tissue culture technology might facilitate production of genetically-identical plants to grow non-native grasses such as (Miscanthus genus), giant cane (Arundo donax), or other species for conversion into biofuels. The Institute for Advanced Learning and Research in Danville, working with the College of Agriculture and Life Sciences at Virginia Tech, has developed micropropagation technology that could result in commercial-scale production of biorenewable feedstock.15
switchgrass (Panicum Virgatum) is a native species in Virginia that could become a source for ethanol
Source: US Department of Agriculture, Switchgrass - Panicum virgatum L.
1. "Maximizing Barley Bioprocessing to Create Food and Fuel," Osage Bio Energy presentation to Virginia Commission on Energy and Environment, October 14, 2008, http://dls.virginia.gov/GROUPS/energy/meetings/101408/Presentation_Warren.pdf (last checked April 24, 2013)
2. "Virginia ethanol plant apparently headed to England," Southeast Farm Press, April 22, 2013, http://southeastfarmpress.com/grains/virginia-ethanol-plant-apparently-headed-england; "A cautionary tale," Virginia Business, March 28, 2012, http://www.virginiabusiness.com/index.php/news/article/a-cautionary-tale1 (last checked April 23, 2013)
3. "Biodiesel plant fuels interest in alternative energy forms," Martinsville Bulletin, July 23, 2008, http://www.martinsvillebulletin.com/article.cfm?ID=14803; "Farmer growing canola to make biodiesel," The Dispatch (Davidson County, NC), May 28, 2008, ; "Red Birch Energy achieves independence," Virginia Business, March 27, 2009 , http://www.virginiabusiness.com/index.php/regions/article/red-birch-energy-achieves-independence/199650/; "Red Birch making biodiesel fuel," Martinsville Bulletin, November 3, 2008, http://www.martinsvillebulletin.com/article.cfm?ID=16435; "Biomass Energy Grant Program," Virginia Department of Mines, Minerals and Energy, http://www.dmme.virginia.gov/de/arra-public/SEPBiomass.shtml (last checked April 16, 2013)
4. "Community Biomass Business Plan Project: Biomass Initial Screening Report – Potential Sites In Southwest & Southside Va," Public Policy Virginia and New River-Highlands Resource Conservation & Development Council, 2011, http://www.conservationrealestate.org/wp-content/uploads/2013/03/ticr_2069_b_initial-screening-report-final-083011.pdf (last checked April 16, 2013)
5. "Ringgold company finds new use for tobacco: fuel," Lynchburg News and Advance, February 21, 2013, http://www.newsadvance.com/work_it_sova/news/article_bcafa104-7c8d-11e2-b573-001a4bcf6878.html; "Could tobacco fuel your car?," WSLS-TV, May 11, 2011, http://www.wsls.com/story/20820773/could-tobacco-fuel-your-car (last checked April 16, 2013)
6. "Grants boost Gretna biofuel project," Chatham Star Tribune, January 16, 2013, http://www.wpcva.com/news/article_486a062c-6013-11e2-b455-0019bb2963f4.html; "The Future of Biofuels in Virginia," Virginia Cooperative Extension, July 2009, http://www.ext.vt.edu/news/solutions/solutions2009/Articles/biofuels_in_virginia.html (last checked April 16, 2013)
7. "Governor Kaine Announces 30 New Jobs for Lee County," Commonwealth of Virginia - Governor's Office news release, December 11, 2007, http://www.tic.virginia.gov/pdfs/pressreleases/Governor's%20Press%20Releases/Lee-Synergy%20Biofuels.12-11-07.pdf (last checked April 16, 2013)
8. "Green and greasy: Brothers turn used grease into biofuels," Lynchburg News and Advance, April 15, 2013, http://www.newsadvance.com/work_it_lynchburg/news/article_99dc889e-a565-11e2-8942-0019bb30f31a.html; "Company Takes Biodiesel From Field to Fryer to Fuel," Voice of America, August 26, 2011, http://www.voanews.com/content/company-takes-biodiesel-from-field-to-fryer-to-fuel-128523078/144395.html (last checked April 16, 2013)
9. "Finishing Big Plant - $450,000 Abattoir and Refinery Soon to Operate," The Washington Post, November 1, 1909, p.3 and reprinted at "Capitol Refining: 1925," shorpy.com, http://www.shorpy.com/node/4310 (last checked February 22, 2013)
10. "Greased Lightning," Richmond Style Weekly, September 10, 2008, http://www.styleweekly.com/richmond/greased-lightning/Content?oid=1371947 (last checked February 22, 2013)
11. "Goodlatte Introduces Bills To Alter Renewable Fuel Standard Mandate," House of Representatives - Rep. Robert Goodlatte, October 5, 2011, http://goodlatte.house.gov/press_releases/277; Code of Virginia, Chapter 888, http://leg1.state.va.us/cgi-bin/legp504.exe?071+ful+CHAP0888 (last checked April 24, 2013)
12. "Who is VGPA?," Virginia Grain Producers Association, http://www.virginiagrains.com/index.php/download_file/view/149/103/; Thomas E. Elam, "The RFS, Fuel and Food Prices, and the Need for Statutory Flexibility," July 16, 2012, http://www.farmecon.com/Documents/RFS%20issues%20FARMECON%20LLC%207-16-12.pdf (last checked April 24, 2013)
13. "Economic Comparison Of Input Price Changes On Representative Livestock Operations Before And After The Energy Independence And Security Act Of 2007," National Corn Growers Association, 2011, http://ncga.com/topics/ethanol/ethanol-and-livestock
14. Dale D. Wolf, David A. Fiske, "Planting and Managing Switchgrass for Forage, Wildlife, and Conservation," Virginia Cooperative Extension publication 418-013, May 1, 2009, http://pubs.ext.vt.edu/418/418-013/418-013.html (last checked August 30, 2013)
15. "Governor McDonnell Attends Ground Breaking for Dan River Plants, First Commercial Venture of Danville’s Institute for Advanced Learning and Research," Governor of Virginia news release, August 12, 2013, http://www.governor.virginia.gov/News/viewRelease.cfm?id=1933 (last checked August 16, 2013)
a 2013 map of Alternative Fuel Stations shows wide availability for customers throughout North/South Carolina compared to narrow availability in urban areas of Virginia
Source: US Department of Energy - National Renewable Energy Laboratory, BioFuels Atlas