Making Cash From Rice Trash
by Jim Lane
In our three-part series this month on utilizing waste resources, we’ll turn to rice straw, which is a major headache for Chinese and Indian emissions. Praj and Gevo are working hard on perfecting a technology to address this.
Specifically, in the past month, Gevo (GEVO) also executed an agreement with Praj to develop jet fuel and isooctane from rice straw and other feedstocks. Gruber noted that “we believe this second-generation technology combination has great potential to address India’s rice straw burning problem and related air pollution, while generating low-carbon hydrocarbons for jet fuel and gasoline. Praj is a leader...
Betting On Renewable Diesel: Valero or Darling?
Valero Energy (VLO: NYSE) recently disclosed ongoing discussions to expand its renewable diesel production to a second plant that would be built and managed by its Diamond Green Diesel joint venture with Darling Ingredients (DAR: NYSE).
The proposed plant that would be located in Port Arthur, Texas and turn out 400 million gallons of renewable diesel and 40 million gallons of naptha per year. As a food by-products processor Darling has easy access to low-cost used cooking oils and animals fats that serves as the feed stock for Diamond Green’s renewable diesel production.
Valero management has cited increasing global demand for low- to no-carbon...
The Hydrogen Problem
Jim Lane HydroMan may do his hydrogen-shift thing via water, at will – but outside of the Marvel Cinematic Universe, we have some hydrogen issues. Psst! Like cutting out a fossil hydrogen dependency for many biofuels. But, new pathways ensure that the status hydroquo may not last for long. A numbers of readers responding to “Biofuels from a raging fireball” (on research work with the raging fireball, Pyrococchus furiosus, to make biofuels and renewable chemicals from hydrogen gas and CO2) raised the question, where is all the hydrogen going to...
The Future of Alternative Fuels: Coal-to-Liquids
Last week I wrote a post about the future of ethanol. In it, I promised a sister piece on the future of coal-to-liquids (CTL). This comes a bit later than initially promised…I apologize to those who had been holding their breaths. I already wrote a post discussing the future of CTL not very long ago. I’m thus not going to repeat myself here, but rather supplement that post with some new info. CTL In The News As stated at the outset of the ethanol article, what drove me to write a series of posts on alternative...
The Best Peak Oil Investments, Part VI: Barriers to Substitution
Tom Konrad CFA There are two types of solution to the liquid fuels scarcity caused by stagnating (and eventually falling) oil supplies combined with growing demand in emerging economies. The most obvious is to find a substitute to replace oil. These substitute have barriers to their use as a replacment petroleum based fuel. Understanding those barriers also leads us to the investment opportunities that arise from these substitutes. As I wrote the first five parts of this series, looking into potential substitutes for gasoline and diesel, it was clear that many potential substitutes would need...
Milestone for Gas-to-Liquids Fuel Plant
Syntroleum Corp (SYNM) commemorated the successful production of more than 140,000 gallons of ultra-clean fuels at its gas-to-liquid (GTL) fuels plant at Port of Catoosa, Oklahoma. The plant also manufactured 60,000 gallons of additional products, such as syncrude. Gathered to mark the occasion were representatives from Syntroleum, the U.S. Department of Energy (DOE), Marathon Oil Company and Integrated Concepts and Research Corporation (ICRC).
Biofuels Rocking The Boats (and Ships)
Companies that rock the boat often end up leading the way for others. While some companies have paved the way for road transportation and others reached high in the sky for aviation, there are some big boats out there that are also looking for alternative renewable fuels. Here are some companies that are answering the call for the maritime and shipping sectors with viable biofuel alternatives, the technologies and innovations, the rough waves that still lie ahead, and how they can reach that destination on the horizon.
Gevo and Butanol
We start with Gevo (GEVO) and their butanol. Why butanol? It...
Aviation Biofuels: The Year of the Tree
by Jim Lane
When the world’s leaders for sustainable aviation fuels have a general meeting the week before the COP24 global climate sessions (this year in Poland), you can bet that the focus will be breaking the “You Can Have Two out of Three Conundrum” of aviation fuels. Which is to say: affordable, available at scale, and sustainable, pick any two of the three.
Fossil fuels are (usually) affordable and always available at scale. Sustainable jet fuels that are available at scale have generally not been affordable to date, and affordable sustainable fuels have been mostly explored at bench scale, so...
The Return of Advanced Biofuels
by Jim Lane
For several years now we have seen a significant number of players pivoting from biofuels towards smaller but higher-value markets in chemicals, nutrition, nutraceuticals, pharma, materials, flavorings, fragrances, cosmetics and more. We’ve reported on the proliferation of applications both in the Digest and in What’s Nuu? and indeed there’s been so much that’s Nuu, it’s been dizzying at times with all the spinning and twirling.
Capital costs and policy uncertainty have played their part, but the foot on the pedal for many has been oil prices. The scale of operations to compete with oil prices in the 2014-2017 period...
Rentech After Fischer-Tropsch
by Debra Fiakas CFA A long article appearing in early March 2014 on Biofuels Digest about Emerging Fuels Technology (EFT) gave me pause. The article has since been removed from the site but it was an interesting primer on Oklahoma-based EFT’s use of the Fischer-Tropsch process to convert carbon-based feedstock to liquid fuel, otherwise called Gas-to-Liquids. While Emerging Fuels Technology has been listed in Crystal Equity Research’s Alternative Chemicals Group of the Beach Boys Index of companies trying to harness energy from the sun through biomas, I must admit the company had not been taken seriously. ...
The Future Should Be Bright for Coal-to-Liquids
You are at a cocktail party somewhere, and, after joining a random group of revelers, you utter the following words: “If I say alternative fuel, what’s the very first thing that comes to mind…don’t even think about it, just answer!��? If this fiesta was taking place last night, 9 folks out of 10 would have answered “ethanol��?. The remaining 10% would have probably made-up a mix-bag of “biodiesel��?, “hydrogen��?, and, in extremely rare cases, “synthetic fuels��?, also known as synfuels. Ten years from now, I bet you anything that far more than 10% of the general public will be...
North American Outlook on Biofuels Challenges and Opportunities
Challenges and Opportunities in Biofuels
By Steve Hartig, Former VP of Technology Development at ICM
The North American biofuels market can be split into three main segments all of which have major dynamics. What I would like to do is give a high-level overview of what I see as some of both the challenges and opportunities across these.
Ethanol which is a produced from corn and sorghum in about 200 plants mainly across the Midwest and blended at about 10% with gas. Majors such as POET, Green Plains, Flint Hills, Valero, ADM and Cargill do a bit more than half of the 16...
Corn Fractionation Improving Ethanol Production
Ethanol and isobutanol producer Gevo, Inc. (GEVO: Nasdaq) is installing equipment in its Luverne, Minnesota plant to improve efficiency in corn processing. The company is leasing a proprietary corn fractionation or slicing process developed Shockwave, LLC based in DesMoines, Iowa. The new equipment is intended to increase by-product output, including feed protein products and food-grade corn oil. With sales of more valuable by-products Gevo expects to improve overall profit margins. Shareholders can expect to see results after the first quarter 2019, when the equipment installation is expected to be complete.
Shockwave keeps a low profile with no corporate website and no one to answer phone calls. However,...
Conversions To Renewable Diesel
by Helena Tavares Kennedy
The seasons are changing in many parts of the world right now, but what really is changing this autumn is how the world is looking at renewable diesel. Phillips 66 and REG’s announcement about a new renewable diesel plant on the U.S. West Coast planned for 2021 comes after a notable increase in refineries that are being converted and changed over to renewable diesel. Change is good, especially in this case.
As Bob Dylan sang, “For the loser now, Will be later to win, For the times they are a-changin’.” And who knew he was singing about the RFS...
Aviation Biofuel Overview
by Debra Fiakas, CFA
The aviation industry contributes about $2.7 trillion to the world’s gross domestic product. It may seem like a big number, but that is only 3.6% of the world’s wealth. Aviation may be a minor player in terms of creating wealth, it is a big culprit in climate change. Flying around the world accounts for as much as 9% of humankind’s climate change impact. Indeed, compared to other modes of transportation, flight has the greatest climate impact.
The negative impact of carbon emitted by aircraft is made even worse by the fact that the emissions point is mostly at cruising altitudes high...
EPA Reneges on Trump’s Biofuels Deal
by Jim Lane
“EPA Reneges on Trump’s Biofuels Deal”, said the Iowa Renewable Fuels Association in reacting to the US Environmental Protection Agency’s new plans for fulfilling federal renewable fuel requirements. EPA released a proposed supplemental rule for the Renewable Fuel Standard today, and the bioeconomy is up in arms, and the outrage is centered in farm country, once a Trump bastion of support.
“IRFA members continue to stand by President Trump’s strong biofuels deal announced on Oct. 4, which was worked out with our elected champions and provided the necessary certainty that 15 billion gallons would mean 15 billion gallons, even after...
