With several success stories to tell, Louisiana is poised to become a major player in the bioproducts industry, speakers said during a bioenergy conference held by the LSU AgCenter. The conference was held in conjunction with National Bioenergy Day on Oct. 21.
One successful bioproduct venture in the state is Myriant in Lake Providence, La., which uses sugars to develop bio-succinic acid. It opened its flagship facility in Lake Providence in December 2010.
Mark Shmorhun, vice president of engineering and general manager for the Lake Providence facility, said a lot of “great” things are happening right now.
“It’s been a slow process, but we’re seeing success with our product,” Shmorhun said. “Not all chemicals are created equal, and the succinic acid we’re creating is biobased; therefore, it is environmentally friendly.”
Succinic acid is used to make a broad range of products people use every day, as well as in pharmaceutical compounds.
Cool Planet Energy Systems in Alexandria, La., is another Louisiana bioproduct success story. Mike Bukowski, vice president of operations for the Alexandria site, said his company’s focus is to “change the world for good.”
Cool Planet is a renewable energy and agricultural technology company that converts biomass into both hydrocarbon fuels and chemicals. One of its products, CoolTerra, is a water- and fertilizer-saving soil amendment that sequesters carbon, as well as offers other benefits to drought-stricken agricultural regions.
“The way CoolTerra works is that it acts as a virtual sponge to retain water and nutrients at the roots,” Bukowski said. “With reductions in water or fertilizer, CoolTerra maintains or improves total production levels. It also sequesters carbon from the atmosphere.”
Richard Buhr, chief marketing officer and vice president of business development for NFR BioEnergy, said the biorefinery being built in White Castle, La., is slated to begin production in July using sugarcane waste to create pellets for coal-fired plants.
“The sugarcane pellets are similar to coal, but the sugarcane pellets do not contain the harmful gases that coal does,” Buhr said. “Our product presents an alternative to switching over to natural gas or plants to have to install new, very expensive equipment because our material co-fires readily with no retrofitting of current infrastructure.”
Melanie Verzwyvelt of the Louisiana Public Service Commission told about the commission’s renewable energy pilot program, which was established in 2010 to determine if a renewable portfolio standard was suitable for Louisiana.
“Louisiana has several companies that are seeing savings by participating in alternative energy programs,” Verzwyvelt said.
Wood energy is one alternative energy feedstock that can help both the economy and the environment, said Mike Jostrom, director of renewable resources for Plum Creek Timber Company. He said using wood is good for energy as well as rural communities.
“Trees that are used to produce energy have to be cut down,” Jostrom said. “This keeps loggers in business, which, in turn, keeps other members of rural communities working.”
Renewable energy source
Wood is an excellent renewable source of energy. Louisiana has an abundant supply of wood to use for biomass, said Michael Hudson, fiber supply manager for International Paper in Bogalusa, La.
Drax Biomass is a Louisiana company that manufactures wood pellets to use for renewable low-carbon power generation. Richard Peberdy, vice president of sustainability for Drax, said his company is seeing great environmental benefits from the use of wood pellets.
“We’re reducing the use of coal, and we’re increasing the use of biomass,” he said. “By doing this, we’re making significant greenhouse savings.”
Drax Biomass has Louisiana facilities in the Port of Greater Baton Rouge, Amite and Bastrop.
Dan Len, regional biomass coordinator for the USDA Forest Service southern region, said wood used to make energy is a wise choice.
“Historically, wood-to-energy was the use of mill residues to produce heat and some electricity,” Len said. “Combining heat and power is economically favorable, and it makes sense. Louisiana has the feedstock needed to make wood pellets, and there is a market for this type of energy. We just have to use it.”
Les Groom, with the USDA Forest Service southern region, said his team is using woody biomass to make synthetic gas. If successful, this will place a demand on wood fiber not seen since the pulp and paper boom in the 1980s and 1990s, he said.
“Determining the most efficacious and sustainable manner of using renewable woody resources is critical,” he said.
Brame Energy Center
Richard Sharp of Cleco Power said his company owns the Brame Energy Center, a series of plants on 6,000 acres that use man-made Rodemacher Lake as a cooling source for the plant's generating units. The lake covers about half of the site.
“We have three units at the Brame site,” Sharp said. “Madison Unit 3 is the largest generating unit. It was completed in 2010 and is among the cleanest solid-fuel units of its kind in the nation.”
Louisiana is set to attract more bioproducts companies, said Russell Richardson, business director of the Baton Rouge Area Chamber of Commerce. “Louisiana offers one of the most competitive business climates.”
An ideal environment for bioenergy also includes sustainability. Charles Reith, a professor of natural and environmental sciences and sustainability director at the American University of Nigeria, said sustainability is important for bioenergy programs to succeed.
“A promise was made that biomass energy would be the dominant source of power and heat in select geographies and socioeconomic settings,” Reith said. “Bioenergy initiatives will prevail or persist only if targeted toward these predisposed geographies and if intrinsically committed to sustainability.”
Based on the current status of the bioenergy industry in Louisiana, it is possible the state's agricultural producers could benefit by becoming a part of this growing trend, said John Russin, AgCenter vice chancellor and principal investigator for the Sustainable Bioproducts Initiative.
“In the future, the bioenergy industry may give producers another outlet from which to make money in addition to selling their crops for food,” Russin said. “We encourage producers to learn all they can about this industry and how they can benefit from growing crops to use as feedstock.”
“There is a lot of focus right now on bioenergy globally, particularly in the wood sector. We want to ensure Louisiana producers are aware of what is happening in this industry,” said Rich Vlosky, conference coordinator and director of the LSU AgCenter Forest Products Development Center.
The LSU AgCenter has researchers and agents dedicated to helping Louisiana residents understand the bioenergy industry, said Bill Richardson, LSU vice president for agriculture and dean of the College of Agriculture.
“The LSU AgCenter’s mission is to provide the people of Louisiana with research-based educational information,” Richardson said. “AgCenter researchers are involved in several projects related to biofuels and bioproducts.”