Molecular Velcro Boosts Algae to #Biofuel

Joanna Schroeder

Danny Ducat, MSU assistant professor, and Derek Fedeson, in the MSU-DOE Plant Research Laboratory. Credit: G.L. Kohuth

Researchers from Michigan State University have engineered “molecular Velcro into cyanobacteria with the result being a boost to the microalgae’s ability to produce biofuels and potentially other products. The MSU scientists designed a surface display system to attach the blue-green algae to yeast and other surfaces. Early results show that this technology may prove the efficiency of harvesting algae and open new doors to improve the homes of artificial microbial communities as a means to produce more sustainable biofuel and bioproduct production.

“Inadequate cyanobacterial toolkits limited our ability to come up with biological solutions,” said Derek Fedeson, MSU graduate student and the study’s co-lead author. “So, we wanted to add another tool to the toolbox to expand the capacity of these bacteria, which can harness solar energy for the production of useful compounds.”

In the study, published in the ACS Synthetic Biology, the team focused on surface proteins of cyanobacteria to enable it to bind to specifically engineered surfaces. One particular strain of yeast has a molecular hook on its surface, which Federson engineered the bacteria to produce a “loop” on this surface. One challenge, said Federson, was getting the yeast to stick to the algae when they bumped into each other. Another challenge: the energy intensity and cost of separating microscopic cells and recovering the sugar.

“By changing the surface technology, we’ve proven that we can program these cyanobacteria for new interspecies and intercellular interactions,” said Danny Ducat, MSU assistant professor in the MSU-DOE Plant Research Laboratory and the study’s senior author. “In terms of biofuels, engineered cyanobacteria strains could greatly reduce the high production costs by opening up new avenues for harvesting cellular biomass. For example, we can genetically program these cells to recognize and stick to specific materials, reducing the need for specialized and expensive centrifuges or filters.”

Future studies will explore how to improve the surface display and make the process more efficient.

advanced biofuels, algae, Research

Pacific Ethanol, Aurora Coop Form Pacific Aurora

Joanna Schroeder

Aurora Cooperative Elevator Company (ACEC) has entered into a partnership with Pacific Ethanol with the resulting entity called Pacific Aurora LLC (PAL). Under the agreement, Pacific Ethanol is offering its Aurora plant assets, inside loop track and land while ACEC is contributing its Aurora West Grain Elevator located in Aurora, Nebraska, along with loop track, related land and other assets. ACEC will own 26 percent of the new entity offering $30 million in cash and grain operation assets while Pacific Ethanol will own the remaining 74 percent of the combined ethanol production, grain elevator and rail facilities of PAL.

Chris Vincent, ACEC’s President and CEO, stated: “We are pleased and excited to deepen our relationship with Pacific Ethanol. We will be combining Aurora Cooperative ‘s grain terminal and handling facility with both of Pacific Ethanol’s adjacent bio-refineries. Our plan is to unify both entities’ operations to gain efficiencies and enhance performance. Aurora Cooperative will use its years of grain origination and operations experience combined with Pacific Ethanol’s production expertise to greatly benefit Pacific Aurora, LLC. Bringing both companies’ resources together benefits our collective stockholders, and adds value and strength to our communities, the State of Nebraska and both the ethanol and grain industries.”

Under Pacific Aurora ACEC will manage the corn receiving operations and origination of all grain on behalf of PAL. ACEC’s ownership in pal, says the company, will also allow for its owners to participate downstream revenue and vertical integration of the grain industry through ethanol and create new marketing opportunities for its farmer owners.

“In this series of agreements, we will accomplish a major milestone for the company by refinancing the Midwest plants’ term debt at favorable terms, strengthening our balance sheet and significantly lowering our cost of capital,” said Neil Koehler, Pacific Ethanol’s President and CEO. “The expanded strategic relationship with the Aurora Cooperative allows us to directly benefit from farmer ownership in our ethanol business, which has proven to be a winning combination over the years in the ethanol industry. These transactions are immediately accretive to our shareholders and create new growth opportunities for Pacific Ethanol.”

Ethanol

Get Your Submission in for IRFA Video Contest

Joanna Schroeder

It’s time to get those submissions in for the “Fuel the Future” video competition, sponsored by the Iowa Renewable Fuels Association (IRFA). The annual competition awards a $1,000 grand prize to the Iowa high school student, or students, who create the best video about the benefits of biofuels such as ethanol and biodiesel. The winning entries will be announced during the Iowa Renewable Fuels Summit on January 31, 2017 and on IRFA’s YouTube page.

Video submissions are due Friday, January 13, 2017 and should feature the benefits of choosing renewable fuels such as E15 and higher biodiesel blends.

“The video contest is an exciting opportunity for students to learn about the environmental and economic benefits of renewable fuels and earn a little money in the process,” said IRFA Executive Director Monte Shaw. “We’ve had some great entries in years past and we can’t wait to see what creative new ways Iowa students come up with to educate consumers on why they should make renewable choices at the pump.”

Second and third place will also win cash prizes of $600 and $400 respectively. High school students in grades 9 through 12 needing some inspiration can view past winning videos here. For more information on the contest and official rules, click here.

Biodiesel, Contest, Ethanol, Iowa RFA, IRFA Renewable Fuels Summit

Biodiesel Grows, Food Prices Fall

Joanna Schroeder

As Americans celebrate the holiday season, they are paying less for food according to the U.S. Department of Agriculture’s Food Price Outlook. While biodiesel production is higher than ever, the Consumer Price Index for grocery store items is 2.3 percent less than 2015.

“Food is a universal part of most holiday celebrations, and this year prices have dropped even as biodiesel production is breaking records,” said Donnell Rehagen, CEO of the National Biodiesel Board (NBB). “As we’ve said for almost a decade, more biodiesel production helps the food supply, despite what opponents incorrectly claim.”

This year (2016) marked a record for U.S. biodiesel production and renewable hydrocarbon diesel. NBB anticipates more than 2.6 billion gallons of biodiesel will be produced – a growing number each year since the implementation of the Renewable Fuel Standard (RFS).

“One reason biodiesel benefits the food supply is because it is made from fats and oils. When we grow protein to feed the world, we naturally get more fat and carbohydrates than we can eat,” said Don Scott, NBB’s director of sustainability. “One example is a soybean. To produce the oil needed to make just one gallon of biodiesel soybeans make 30 pounds of protein and 22 pounds of carbs and dietary fiber for the food supply at the same time.”

In other words, the world needs more protein to feed a growing population and this can’t be done, says NBB, without co-producing fat, which stores energy, as a byproduct. Speaking of fat, biodiesel can be produced from any fat or vegetable cooking oil including soybean oil, animal fats or recycled cooking oil.

According to a study by Informa Economics, by creating a market and value for unwanted soybean oil, biodiesel decreases soy protein meal by $20-$40 per ton. This is turn helps livestock producers with feed prices and ultimately helps consumers, says NBB, in the price they pay for meat.

“The bottom line is that biodiesel creates net benefits to food supply, and that’s worth a toast this holiday season,” Rehagen concluded.

advanced biofuels, Biodiesel, NBB, RFS

Breakthrough Energy Ventures Launches $1B Green Fund

Joanna Schroeder

A new green venture fund has been created by Breakthrough Energy Coalition (BEC) called Breakthrough Energy Ventures (BEV). The $1 billion investor-led fund will finance emerging energy technologies with the goal of reducing global greenhouse gas emissions to near-zero. The announcement was made earlier this month during the climate talks.

“It is extremely exciting for us to launch this fund as the next step in the commitment made by the Breakthrough Energy Coalition last year,” said BEV Chairman Bill Gates. “I am honored to work along with these investors to build on the powerful foundation of public investment in basic research. Our goal is to build companies that will help deliver the next generation of reliable, affordable, and emissions-free energy to the world.”

Breakthrough Energy Ventures will be a collaborative effort between academia, public-private sector and governments. These entities will bring to the table an investor-led fund comprising scientific expertise. The fund, with no ties to any specific energy sources, will also attract the best scientists, entrepreneurs, and private sector experts to guide the fund’s trajectory.

In addition to the announcement of Breakthrough Energy Ventures, the BEC also shared its “Landscape of Innovation.” This plan outlines the technologies that public and private investors might support in order to reach the goal of near-zero carbon emissions. The plan will also serve as tool for BEV to guide its investments.

Alternative energy, bioenergy, Carbon, Climate Change

Flint Hills Resources Awarded EPA Pathway Approval

Joanna Schroeder

Flint Hills Resources ethanol facility located in Shell Rock, Iowa has been given U.S. Environmental Protection Agency (EPA) approval for its cellulosic production using Edeniq’s Pathway Technology. The 120 million gallon per year biorefinery is the second in the U.S. to receive EPA approval for cellulosic production using Edeniq technology.

“We are greatly encouraged by the EPA’s rapid approval of this second registration,” said Brian Thome, President and CEO of Edeniq. “We are excited that a growing number of our customers are generating cellulosic ethanol, transforming the ethanol industry and benefiting our country.”

Jeremy Bezdek, Flint Hills Resources’ vice president, Biofuels & Ingredients, noted, “Our goal is to create as much value out of every kernel of corn as possible. The Edeniq Pathway technology helps increase ethanol yields and corn oil recovery, and allows us to produce cellulosic ethanol. We appreciate the strong partnership Flint Hills has with Edeniq and look forward to evaluating the potential use of the Pathway technology at our other plants.”

According to Edeniq, they are working to move ethanol plants through commercial trials and remain actively involved in the EPA cellulosic registration process on behalf of their plants despite the agency’s backlog.

advanced biofuels, Cellulosic, EPA, Ethanol

#Ethanol – Good Year in the Rearview Mirror

Cindy Zimmerman

With the presidential campaign getting all the attention this year, it may have gone relatively unnoticed that 2016 was a very good year for the ethanol industry. Actually, Renewable Fuels Association president and CEO Bob Dinneen says it was a “terrific” year – with record production, record demand and record exports of distillers feed.

In this Ethanol Report, Dinneen talks about why it was such as good year for the industry: Ethanol Report on 2016 in Review

Audio, Ethanol, Ethanol News, Ethanol Report, RFA

What 2016 ag news will have most impact on future?

Jamie Johansen

zp-nh1Our latest ZimmPoll asked the question, “What’s on your Christmas list?”

I hope you all have your Christmas shopping done. I am soon heading out to tackle a few last minute items. Like many in my family, gifts cards seems to be a favorite item for Christmas lists. Our poll falls in line with that trend. Those are quite boring to buy, but oh so easy! I just can’t believe no one has farm equipment on there list this year.

Here are the poll results:

  • Electronics – 29%
  • Clothes – 21%
  • Farm equipment – 0%
  • Cash or gift cards – 36%
  • Other – 14%

Our new ZimmPoll is live and asks the question, What 2016 ag news will have most impact on future?

As we begin to wrap up 2016, we began to reflect on some top news stories which have topped newsrooms, coffee shops and tractor cabs throughout the year. Let us know what 2016 ag news will have the largest impact on the future. Might it be the Presidential election, biofuels, GMOs or the farm economy?

ZimmPoll

EPA Wins Biodiesel Suit

Joanna Schroeder

The District of Columbia Court of Appeals has ruled in favor of the U.S. Environmental Protection Agency (EPA) when it included biodiesel from Argentina under the Renewable Fuel Standard (RFS) for obligated parties to use when meeting their volume obligations. Back in 2015, the National Biodiesel Board (NBB) filed a petition with the EPA urging them to change their rulemaking that allowed foreign biodiesel to be included under the RFS. As part of this law, the fuel producers were required to prove that the feedstocks used in the production of biodiesel were grown on land before 2007 to ensure the biodiesel was sustainably produced.

The Appeals judge wrote that the requirement was “neither arbitrary nor capricious, as it comports with agency regulations and rests upon the kind of highly technical judgments to which we owe agencies great deference.”

In response to the ruling, NBB Vice President of Federal Affairs, Anne Steckel, stated, “We think EPA’s decision has negative implications for the industry, which is why we challenged, so we’re still reviewing the court’s decision and looking at our options. The domestic biodiesel industry is a resounding success story under the Renewable Fuel Standard program, and NBB is committed to supporting a strong and robust program.” 

advanced biofuels, Biodiesel, NBB, RFS