Sunn Hemp Shows Promise as Biofuel Source

USDA researchers say the tropical legume sunn hemp (Crotalaria juncea) is a fast-growing annual that farmers in the Southeast could incorporate into their crop rotations and it could be used as a biofuel source.
USDA
A study, conducted by Agricultural Research Service (ARS) scientists in Florence, S.C., supports the USDA priority of finding new sources of bioenergy. Results from the study were published in 2010 in Biomass and Bioenergy.

ARS agricultural engineer Keri Cantrell, agronomist Philip Bauer, and environmental engineer Kyoung Ro all work at the ARS Coastal Plains Soil, Water, and Plant Research Center in Florence. They compared the energy content of sunn hemp with cowpea (Vigna unguiculata), another common regional summer cover crop, in 2004 and 2006.

Both crops were grown in experimental plots near Florence and were harvested on the same day three times in each study year. The last harvest for both years was conducted right after the first killing freeze of the season. The scientists measured potential energy production of both feedstocks via direct combustion. This provided the feedstocks’ higher heating value (HHV), which indicates how much energy is released via combustion.

In 2004, when there was ample rainfall, the resulting sunn hemp biomass yield totaled more than 4.5 tons per acre. This is equivalent to 82.4 gigajoules of energy per acre, close to the energy contained in 620 gallons of gasoline and well in the ballpark of other bioenergy crops, which have yields of anywhere from 30 to 150 gigajoules per acre.

The HHV for sunn hemp biomass exceeded the HHV for switchgrass, bermudagrass, reed canarygrass and alfalfa. Although reduced rainfall resulted in lower hemp biomass yields in 2006, sunn hemp’s HHV for both study years was 4 to 5 percent greater than the HHV of cowpeas.

Read more about this research in the January 2012 issue of Agricultural Research magazine.

biofuels, Research

Biodiesel Blends Prove their Worth in Winter

Biodiesel blends operate trouble-free all winter in cold climates in vehicles, buildings and even homes. All you need to be successful is high-quality fuel and good fuel management, according to the National Biodiesel Board.

The largest municipal user of biodiesel, New York City, uses biodiesel blends in snow removal equipment. The New York City Parks & Recreation Department was the first city agency to pilot biodiesel in 2005 and still uses B20.

The 850-vehicle strong diesel fleet helps to maintain more than 29,000 acres in New York City. The fleet includes more than 40 different types of vehicles and equipment – handling everything from snow removal to landscape and parks maintenance to road construction and waste management.

The New York City Sanitation Department also uses biodiesel blends in vehicles used to fight winter weather, such as salt spreaders and plows.

“We can’t afford for our garbage trucks not to run,” said Supervisor of Mechanics Spiro Kattan. “Our trucks don’t only pick up garbage, they are also equipped with snowplow hitches. We’re a part of the city’s snow emergency plans and the residents of New York City would not be too happy if our vehicles went down during a snow storm.”

Further, JFK International Airport uses B20 to keep runways clear even in the worst of snowstorms.

In addition, New York City enacted a groundbreaking law requiring that all heating oil sold in the city contain at least two percent biodiesel beginning in October 2012. Bioheat® is already keeping many homes and offices warm this winter, including New York City Parks’ buildings.

Biodiesel, Fleet, NBB, Utilities

USDA to Highlight Biodiesel at Pearl Harbor

Cindy Zimmerman

hawaiiAgriculture Secretary Tom Vilsack is in Hawaii this week to address the annual meeting of the American Farm Bureau Federation and highlight the Obama Administration’s commitment to renewable energy at the Pearl Harbor memorial center.

Vilsack will be at the World War II Valor in the Pacific National Monument’s Pearl Harbor Visitor Center on Tuesday to talk about how USDA is working with the U.S. Navy to promote the use of renewable fuels in its operations. In April 2009, the Pearl Harbor naval base was the first Hawaii military marine fleet to use biodiesel, replacing U.S. Navy-operated tour boats that shuttled visitors to and from the USS Arizona Memorial with five new boats capable of running on 100% biodiesel. Secretary Vilsack will highlight these efforts as well as other Administration efforts to advance renewable energy as part of the Navy fleet.

Biodiesel, USDA

Register for Iowa Renewable Fuels Summit

Cindy Zimmerman

The 6th annual Iowa Renewable Fuels Summit on January 24 in Des Moines is free and open to all who want to attend, but they want to know if you are going to be there.

irfa summit2011“Registration is required and can be done on-line at iowarfa.org,” said Iowa Renewable Fuels Association Managing Director Lucy Norton. The registration deadline for the event is January 19.

Norton says they are very excited about the event this year, which has a focus on the national security aspect of renewable fuels. “This is an opportunity for people to learn more about the impact that domestic fuels have on our energy security, our economy and the environment and the advantages of using something that we produce here,” she said. “That’s keeping our money at home instead of sending it over to countries that really don’t like us that much.”

Speakers include General Paul J. Kern (U.S. Army Ret.); Former National Security Advisory Robert McFarlane, and Dr. Gal Luft, Institute for Analysis of Global Security. The summit will also feature an update on biodiesel and the plans for implementing E15 for consumer fuel choice.

The summit on January 24 will be held at a new location in the Veterans Memorial/Community Choice Credit Union Convention Center from 8:30 am to 3:30 pm. Registration is easy and fast on-line and there is also more information on program details and hotel availability.

Listen to an interview with Lucy Norton about the summit here: Lucy Norton on Iowa Renewable Fuels Summit

Audio, Biodiesel, conferences, Ethanol, Ethanol News, Iowa RFA

Final Weekly Ethanol Production Report for 2011

Cindy Zimmerman

Ethanol plants continued to crank up production right through the end of 2011, setting yet another record for the last week of the year after already setting new records for the two weeks prior.

According to the Energy Information Administration, ethanol production averaged 963,000 barrels per day – or 40.45 million gallons daily – for the week ending 12/30/2011. That’s 1,000 barrels more than the record set the previous week.

No doubt that ethanol production this year will be a record, although it will be a couple of months before the actual, official total is calculated. But, based on the weekly reports, production will be around 13.78 billion gallons, which beats the 2010 total of 13.23 billion. However, official monthly data tends to deviate slightly from the weekly data and those numbers for November and December have not yet been released.

Ethanol, Ethanol News, RFA

Register Now for Process Optimization Seminar

Cindy Zimmerman

phibroManagers of ethanol plants are encouraged to attend the latest in the Process Optimization Seminar management series, coming up February 8-10 in St. Paul, Minnesota. The event is organized by Fermentis, Fremont Industries, Novozymes and Phibro Ethanol Performance Group.

“This is our seventh event,” said Phibro’s Tom Slunecka. “All prior events have been sold out and we believe that’s based on several factors. We keep the class sizes small, we keep the locations affordable, we keep the agendas tight, and we also throw in some entertainment.”

The focus at this upcoming event will be on exports of both ethanol and distillers grains. “All plant managers today know that without the export market that our profitability would be much lower than it is,” Slunecka said. “So this seminar’s going to give pointers and tips on how to maximize that opportunity.” The seminar’s general session will cover many of the most important issues; regulations, quality control, contracting and mediation.

The entertainment portion of this event will be the National Hockey League game between the Minnesota Wild and Vancouver Canucks.

Listen to an interview with Tom Slunecka about the upcoming seminar: Process Optimization Seminar Interview

Registration is $275 and is available on-line at www.processoptimizationseminar.com.

Audio, conferences, Ethanol, Ethanol News

McFarlane to Address 6th Annual IRFA Summit

Former National Security Advisor Robert C. McFarlane will speak at the 6th Annual Iowa Renewable Fuels Summit on January 24. McFarlane’s address is titled, “Foreign Oil: Breaking Our Addiction Through Consumer Fuel Choice.” The Summit is sponsored by the Iowa Renewable Fuels Association (IRFA).

Prior to serving as President Reagan’s National Security Advisor, McFarlane was appointed as the President’s Special Representative in the Middle East. After numerous years of public service, he founded Global Energy Investors, LLC, and co-founded the United States Energy Security Council. The Council’s mission is focused on diminishing the inordinate strategic importance of oil, which stems from its virtual monopoly over transportation fuel.
Iowa RFA
“We’re privileged to have Mr. McFarlane join the Summit program to underscore the hazardous results of the oil monopoly on the U.S. economy,” said Lucy Norton, IRFA Managing Director. “His message of consumer fuel choice will make clear how flex-fuel vehicles and renewable fuels can play a significant role in reducing our country’s dangerous foreign oil dependence.”

The Summit and trade show will be held in Des Moines, Iowa at Veterans Memorial/Community Choice Credit Union Convention Center from 8:30 a.m. to 3:30 p.m. The event is free and open to the public. Pre-registration is required.

Biodiesel Conference, conferences, RFA

ZeaChem Completes Core Facility at Oregon Biorefinery

ZeaChem Inc., a developer of biorefineries for the conversion of renewable biomass into sustainable fuels and chemicals, has completed construction and begun operations of the core facility for its new integrated demonstration biorefinery in Boardman, Oregon.
Zeachem
The core facility will produce the intermediate chemicals acetic acid and ethyl acetate, which are high-value products for applications including paints, lacquers and solvents. ZeaChem will sell bio-based chemicals to commercial and industrial customers seeking renewable and cost-competitive alternatives to petroleum-sourced chemicals. The facility will employ 25 full-time operations staff.

ZeaChem is further developing its integrated biorefinery through implementation of a second project to add the capability of using cellulosic biomass on the front end and converting ethyl acetate into ethanol on the back end. This separate “bookends” project is currently underway and supported by a $25 million grant from the U.S. Department of Energy (DOE). Once operational in 2012, it will result in the production of up to 250,000 gallons per year of cellulosic ethanol.

“Beginning operations at the core facility is another indication that ZeaChem continues to successfully execute its strategic roadmap,” said Jim Imbler, president and chief executive officer of ZeaChem. “Our phased development approach minimizes risk by allowing us to produce marketable products as we scale up our biorefining operations. We will continue to build out our biorefinery platform to produce a broad portfolio of sustainable and economical chemicals and fuels derived from cellulosic biomass.”

In addition to this work, ZeaChem, headquartered in Lakewood, Colo., has been named, “This Week’s Colorado Company to Watch,” for the company’s work in growing their business of building bio-refineries that produce advanced biofuels and bio-based chemicals.

biochemicals, biomass, Cellulosic, Facilities

NBB Comments on EPA’s Approval of Camelina Oil

The EPA has published a final rule approving camelina oil as a feedstock under the Renewable Fuel Standard (RFS2).

Today, the National Biodiesel Board (NBB) released the following statement in support of the ruling.

“Biodiesel’s evolving feedstock diversity is one of its greatest strengths, and we’re pleased to see the EPA recognizing camelina as yet another feedstock that meets the agency’s standards as an Advanced Biofuel,” said Anne Steckel, vice president of federal affairs at NBB. “As it has with other biodiesel feedstocks such as animal fats, recycled cooking oil, soybean oil and canola oil, the EPA’s proposal shows that biodiesel produced from camelina oil reduces greenhouse gas emissions by at least 50 percent compared with diesel fuel. This is good news for our industry and will give biodiesel plants another tool in the toolbox as they continue producing record quantities of America’s Advanced Biofuel.”

Biodiesel, biofuels, Government, NBB

Coalition for E85 Fights Back Against Rising Prices

Cindy Zimmerman

As prices for 85 percent ethanol fuel are rising in the wake of the expiration of the Volumetric Ethanol Excise Tax Credit (VEETC) on January 1, the Coalition for E85 is increasing its effort to have American-made 85-percent ethanol recognized as an alternative fuel along with natural gas, propane, and hydrogen alternatives.

The expiration of the VEETC resulted in an immediate a 38-cent increase on every gallon of clean E85, which the coalition notes reduces the incentive for Americans to buy domestically produced fuels, and endangers the investments of millions of Flex Fuel auto owners, E85 retailers, producers, equipment manufacturers, and other supporters.

“Despite the tax credit’s expiration, we are continuing to work to protect the investments made by millions of Flex Fuel drivers, and thousands of retailers and producers who want to keep money spent on fuel right here in our country,” said Matt Horton, CEO of Propel Fuels, a leading member of the Coalition for E85. “Oil companies didn’t need the tax credit to keep blending ethanol into gasoline, but America’s alternative fuel retailers need the tax credit to keep E85 affordable. Without Congress’ continued support, America will become more dependent on foreign oil.”

The Coalition for E85 is urging supporters to reach out to their representatives and show support for E85. A tool kit including sample letters to Congress, pump top posters for retailers, and social media links can be found on the coalition’s website.

E85, Ethanol, Ethanol News