Biodiesel Feedstock’s Proteins Mapped

John Davis

CastorBeansResearchers in Europe and South America have mapped the protein of a biodiesel feedstock, castor beans, in hopes of reducing the poisons in the leftover pulp. This article from The Almagest says researchers from the University of Southern Denmark and hope to be able to get more out of the bean.

Countries like Brazil and India grow large quantities of the castor oil beans, which can be refined into bio-diesel. Unfortunately, the beans contain allergens and also the extremely potent poison ricin, and therefore the bean pulp after extraction of the oil cannot be used for animal feed. The animals might become sick or even die from eating castor pulp.

“Therefore we are interested in finding out if it in some way could be possible to eliminate the allergenic proteins and the ricin from the beans, so that the pulp can be used for animal feed”, explains professor Peter Roepstorff, Department of Biochemistry and Molecular Biology at University of Southern Denmark.

The first step towards this has now been taken. Roepstorff and a team of Danish/Brazilian colleagues have used proteomics to map 1875 castor bean proteins.

“Now we know where the proteins are, and we know when during bean development they are produced. Especially the protein ricin and the allergen 2S Albumin are interesting in this context. Unfortunately our research shows that it does not seem to be easy to get rid of them”, says Peter Roepstorff.

The researchers found that the allergens and the deadly ricin poison are low when the beans are young, but as the beans mature and produce desirable oil levels, the ricin and allergen levels increase. The goal is to figure out how to manipulate the proteins to get the high oil levels without all the poisons.

Biodiesel, Research

Abengoa Announces Sustainable Business Prize

Joanna Schroeder

International renewable energy company Abengoa has launched the second edition of the Focus-Abengoa Sustainable Business Prize that seeks to recognize suppliers that have demonstrated their commitment and made a contribution to sustainable development.

abengoa-logoThe company presents this award to highlight outstanding actions by its suppliers. It is open to all companies that have been suppliers to Abengoa, or any of its subsidiaries in any country during the last 24 months, and that are implementing or have completed initiatives in the last two years that have contributed to social development and reducing environmental impact. The prize will be awarded in two categories – one for small and medium size companies with less than 50 employees, and another for large companies with 50 or more employees.

The jury for the Focus-Abengoa Sustainable Business Prize will be comprised of Jose Borrell Fontelles, vice-chairman of the Focus-Abengoa Foundation and Abengoa’s International Board, and chairman of the jury; Cristina Garcia Orcoyen, managing director of the Entorno Foundation; German Granda, general manager of Foretica; Jose Luis Blasco, managing partner for climate change and sustainability services at KPMG; and Maria Mendiluce, director of the World Business Council for Sustainable Development (WBCSD).

The committee is looking for projects or initiatives that promote responsible business management and stand out for their originality, innovative nature, impact and leadership.

Companies that wish to participate should complete the form on the competition website (http://sustainability.abengoa.com) and return it before December 11, 2013 to the e-mail address rsc@abengoa.com. When returning the form, please include in the subject line of the email “2nd edition of the Focus-Abengoa Sustainable Business Prize”.

In the 1st edition of the Prize, the jury chose Novozymes in the large company category for its “Life Cycle Studies (ACV)” project, while in the small and medium sized company category no first prize was awarded, although the jury decided to present a runners-up prize to Aislamientos Desmontables S.L. for its initiative, “Environmental control, quality, health and safety in the workplace”.

advanced biofuels, Alternative energy, Environment, Renewable Energy

Biodiesel Popular as Vancouver’s New Micro-Brew

John Davis

CowichanlogoVancouver Island is knows for its beer micro-breweries, with 17 places cooking up liquid gold. But a new kind of micro-brew is gaining popularity there: biodiesel. This story from Beacon News says a biodiesel cooperative at a farmer’s market is selling about 40,000-50,000 gallons of the green fuel each year.

As you walk into the Cowichan Biodiesel Cooperative’s processing facility in Duncan B.C., it really does look like a microbrewery. Tanks, pumps, hoses and other assorted machinery are all reminiscent of the brew master’s trade. But unlike the yeasty, worty smell that you get at a brewery the biodiesel processing facility has the faint hint of French fries.

And when you ask a long-time customer about why they spend the extra-money for their home-made diesel she’s got a quick answer.

“I got involved because I wanted to get off fossil fuels,” says Lynn Wytenbroek, a founding member.

The cooperative credits dedicated customers and a source of used vegetable oil from cruise ships and restaurants for a lot of its success. Plus, you gotta love the coop’s URL: www.smellbetter.org.

Biodiesel

Turkey Fryer Oil Gets New Green Life as Biodiesel

John Davis

fried turkeyMany a turkey met a delectable fate yesterday as they were dipped in hot oil and fried up GBD – golden, brown and delicious. Well, you might want to add green to that equation, as the leftover fryer oil can be turned into biodiesel. Many cities and communities across the country are offering to take that used fryer oil off your hands and make it into the green fuel. In Chicago, that city’s newspaper, the Tribune, had this article about the recycling efforts there, which also keeps that unwanted grease out of the sewer system.

On Saturday, 19 suburbs in DuPage and Cook counties will collect used cooking oil to convert it to clean-burning biofuel. School & Community Assistance for Recycling & Composting Education, or SCARCE, a Glen Ellyn-based environmental education nonprofit, organized the collection with oil recyclers Green Grease Environmental and Chicago Biofuels…

Green Grease Environmental and Chicago Biofuels will turn the used oil into biofuel and reimburse cities 50 cents for every gallon if they collect enough to cover expenses, said Mark Donahue, owner of Green Grease Environmental…

When oil gets into sewers, it sticks to pipe walls, creating clogs and backups that are expensive for cities and homeowners to fix, said Jim Holzapfel, public utilities director for water and wastewater for of Naperville, which will have two used cooking oil collection sites.

Sometimes the buildup gets out of control, like when a 16-ton lump of congealed grease and oil was discovered in London’s sewers in July. According to a statement from Thames Water, the utility company that manages the sewers, the bus-sized lard blob, or “fatberg,” reduced the pipe to 5 percent of its normal capacity and could have flooded streets and homes with sewage.

While your town might not experience its own 16-ton “fatberg,” you’ve got a chance to give your waste grease new life as biodiesel. Check your local area to see who will be collecting or where you can drop it off.

Biodiesel

Most Think RFS Cut is Bad

Talia Goes

zp-nhOur latest ZimmPoll asked the question, ”What is your opinion on the EPA lowering biofuels requirements?”

Our poll results:
· Bad for the country – 26%
· Guts the RFS and hurts ag – 26%
· Windfall for oil industry – 19%
· Other – 13%
· Industry can overcome – 7%
· Doesn’t go far enough – 5%
· Better for livestock producer – 4%

Looks like it’s a strong majority that feels the new requirements are bad all around – for the country and for the farmers – unless you’re in the oil industry. Our new ZimmPoll is now live and asks the question, “What are you thankful for?” ‘Tis the season to be thankful for so many things – we want to know what tops your list! Let us know.

ZimmPoll

100th Anniversary of the Gas Station

Joanna Schroeder

Makeshift gas station in 1900's. Image courtesy of John Jakle.

Makeshift gas station in 1900’s. Image courtesy of John Jakle.

December 1, 2013 is the 100th anniversary of the modern gas station. As Americans pull up to the pump this holiday season, the Renewable Fuels Association (RFA) is encouraging consumers to fill up with ethanol-blended fuel.

“For 100 years drivers have been paying too much for transportation fuel. This can be seen today more than ever,” said Bob Dinneen, President and CEO of RFA. “The price of gasoline is the first thing people see as they drive into a gas station. With the excitement of seeing loved ones comes the reality of the cost of a tank of gasoline, but ethanol reduces the cost of gasoline by on average $1.00/gallon in 2012 and 2013. In addition to cost savings it offers consumers choice at the pump. Now that is truly something to be thankful for.”

According to RFA, a popular cost saving fuel choice is E85 (85 percent ethanol, 15 percent gasoline) for flex fuel vehicles. There are approximately 3,200 stations offering E85 today and over 15.5 million flex fuel vehicles on the road. According to E85Prices.com, E85 prices in Michigan today average $2.62, compared to the average gas price of $3.27. In Lake Odessa, Michigan E85 prices even reached as low as $2.19. Click here to located E85 stations.

RFA also notes consumers increasingly have the option of a new fuel blend, E15 (15 percent ethanol, 85 percent gasoline) for cars 2001 and newer. E15 is the most tested fuel in the history of the Environmental Protection Agency (EPA) and has already been driven over 45 million miles with no known instances of engine damage or misfueling. Approximately 75 percent of vehicles currently on the road are approved for E15 use.

E15 is currently available in 10 states including Kansas, Iowa, Nebraska, South Dakota, North Dakota, Minnesota, Wisconsin, Michigan, North Carolina, and Illinois.

biofuels, E15, E85, Ethanol, RFA

Offshore Wind Needs EUR123 Billion to Meet Goals

Joanna Schroeder

EWEA offshore wind financial reportAccording to new research, the offshore wind energy sector needs up to EUR123 billion in investment between now and 2020 if it is to meet its target of 40 GW of installed capacity. Equity and debt provides are willing to invest; however, they are holding back due to regulatory instability.

What’s blocking the investment is the uncertainty caused by changing regulatory frameworks, not least in the two largest markets, the UK and Germany, the independent survey of the financial community shows.

“By undermining investment stability, governments are putting green growth, jobs and a world-leading European industry at risk,” said CEO of the European Wind Energy Association (EWEA), Thomas Becker, at the report launch in Frankfurt at EWEA OFFSHORE 2013. “Stable national frameworks and a binding EU renewable energy target for 2030 will be a green light to investors and ensure the industry continues to flourish.”

The report, ‘Where’s the money coming from? Financing offshore wind farms‘ comes from EWEA with research from Ernst and Young.

Alternative energy, Electricity, Research, Wind

Duke Settles Wind Farms Bird Deaths Suit

Joanna Schroeder

Duke Energy Renewables has announced it has reached a settlement agreement with the U.S. Department of Justice (DOJ) regarding the deaths of golden eagles and other migratory birds at two of Duke Energy’s wind generation sites in Wyoming. The DOJ brought misdemeanor charges under the Migratory Bird Treaty Act (MBTA) for 14 golden eagle mortalities within the past three years at Duke Energy’s Top of the World Windpower Project and Campbell Hill Windpower Project near Casper, Wyoming.

Golden_EagleGolden eagles are not listed as threatened or endangered under U.S. law. However, they are protected under the MBTA.

Federal fines and restitution of $1 million will be levied against Duke Energy Renewables. These funds will be dispersed to the North American Wetlands Conservation Fund, the Wyoming Game & Fish Department, the National Fish and Wildlife Foundation and The Conservation Fund.

“Our goal is to provide the benefits of wind energy in the most environmentally responsible way possible,” said Greg Wolf, president of Duke Energy Renewables. “We deeply regret the impacts to golden eagles at two of our wind facilities. We have always self reported all incidents, and from the time we discovered the first fatality, we’ve been working closely with the Fish and Wildlife Service to take proactive steps to correct the problem.”

The company has engaged in several steps to reduce further bird deaths that they believe is a first in the industry. These included:

  • Installing and testing new radar technology to assist in the detection of airborne eagles on or near the site, which was developed from the same technology used in Afghanistan to monitor incoming missiles.
  • Instituting a curtailment program using field biologists, who radio for turbines to be temporarily shut down upon sighting an eagle in the vicinity.
  • Further curtailing turbines during periods of high eagle flight activity.
  • Instituting migratory bird training programs for wind technicians and developing a reporting system to track any findings related to avian populations on the sites.
  • Removing rock and debris piles that attract eagle prey.
  • Continuing to voluntarily report to the U.S. Fish and Wildlife Service (USFWS) all eagle and migratory bird mortalities and meeting with the agency regularly to discuss adaptive management measures to reduce avian mortality.Read More
Alternative energy, Electricity, Renewable Energy, Wind

BioEnergy Bytes

Joanna Schroeder

  • BioEnergyBytesDFVIASPACE Inc. has announced new laboratory test results on Giant King Grass as animal feed. The Giant King Grass was harvested at the VIASPACE nursery in California and the tests were conducted by Dairy One in Ithaca, New York, one of the world’s premier forage testing laboratories. Young Giant King Grass first harvested on November 11, 2013 at a height of 3 to 4 feet tall had a crude protein (CP) level of 19.5% of dry matter, with 34% acid detergent fiber (ADF), 55.5% neutral detergent fiber (NDF), 67% total digestible nutrients (TDN) and net energy of lactation (NEL) of 0.64 Mcal/lb. These figures are comparable to alfalfa which is the top forage crop and commands the highest prices.
  • Pacific Green Technologies Inc. has announced that its subsidiary, Energy Park Sutton Bridge Limited (EPSB) has appointed Fichtner Consulting Engineers Limited as owner’s engineer in respect of EPSB’s proposed 49MWe biomass energy plant at Sutton Bridge, Lincolnshire, UK.Fichtner will initially provide EPSB with technical support for pre-construction development with services for the development of the main plant including technology review; permitting support; provision of operating and maintenance cost data for the financial model.
  • Companies and communities across the United States announced more than 80 clean energy and clean transportation projects in the third quarter of this year that together could create more than 15,000 jobs, according to a report by the nonpartisan business group Environmental Entrepreneurs (E2). The report includes announcements from 30 states in industries ranging from solar power generation to recycling to clean-energy related manufacturing and biofuels. The top sectors were renewable power generation, with 6,700 jobs announced, and manufacturing, with 3,300 jobs announced.
  • Redshift Capital, LLC, a Chicago-based investment group, has announced the creation of new solar power conglomerate, TEVA Alternative Energy, LLC, then immediately acquires 100% of TEVA Energy, LLC and Superior Solar Systems, LLC.
Bioenergy Bytes