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From Photosynthesis to CO2 Electrolysis: How Carbon Regeneration Can Make a Brighter Future

bty Todd Brix (OCOchem/Carbon Capture Magazine)  ... CO2 isn’t just a molecule, a by-product, or a greenhouse gas; it’s the essential molecule vehicle for moving carbon around in its depleted state. It’s part of a regenerative cycle, a fundamental aspect

November 02, 2024 Read Full Article

Knowledge-Guided Machine Learning Can Improve Carbon Cycle Quantification in Agroecosystems

by Licheng Liu, Wang Zhou, Kaiyu Guan, et al. (Nature Communications)  Accurate and cost-effective quantification of the carbon cycle for agroecosystems at decision-relevant scales is critical to mitigating climate change and ensuring sustainable food production. However, conventional process-based or data-driven modeling

September 13, 2024 Read Full Article

New Study Reveals Shorter Carbon Storage Period in Plants

by Kaleigh Harrison (Environment + Energy Leader)  A recent study has unveiled that the carbon sequestered by plants globally is stored for shorter periods and is more susceptible to climate change impacts than previously understood. Conducted by an international team led

July 01, 2024 Read Full Article

Comstock Technology Produces Circular Renewable Fuels

(Comstock Mining/Globe Newswire)  Technology Unlocks Massive New Feedstock Model to Neutralize America’s Transportation Emissions -- Comstock Inc. (NYSE: LODE) (“Comstock” and the “Company”) today announced the demonstration of breakthrough cellulosic fuels pathways to produce renewable diesel, marine, sustainable aviation fuel (“SAF”)

January 11, 2023 Read Full Article

Virtuous Cycles: Breakthroughs in the Use of Bacteria Are Helping Us to Build a New Green Economy.

by Peter Forbes (New Humanist) ... Humans are finally learning from the original carbon cycle, which has governed Earth for 4 billion years. This natural cycle is regulated largely by bacteria and other microbes. Today, using what we know about the

July 26, 2022 Read Full Article

Looking to Teach or Learn about the Carbon Cycle? Try This Do-It-Yourself Board Game for a Start

by Joanne Ivancic (Advanced Biofuels USA)  It has been a dream of mine to tell the story of the carbon cycle from the point of view of a carbon atom.  After attending a Wilson Center webinar on Inspiring Environmental Good

January 07, 2022 Read Full Article

Your Letters: Carbon Removal Could, in Fact, Bring Great Benefits

by Robert C. Brown, Lisa Schulte Moore, and Tannon Daugaard (Iowa State University Bioeconomy Institute/Ames Tribune) The recent guest column by Darryl Siemer suggesting that carbon sequestration benefits “crumble on examination” is premised on an oversimplified representation of the Earth’s carbon cycle,

October 04, 2021 Read Full Article

Biomass, Conversion, Low Carbon Fuels: The Digest’s 2021 Multi-Slide Guide to ABLC Digital’s Opening Remarks

by Jim Lane (Biofuels Digest)  If you missed ABLC Digital’s opening remarks earlier this year, check out this short but sweet slide guide from Kyriakos Maniatis PhD. From GHG emissions, the global carbon cycle, the need for disruptive policies, and

August 26, 2021 Read Full Article

The Biofuels Story - PREZI

(Wisconsin Energy Institute)  What is the difference between biofuels and fossil fuels? Why are researchers at GLBRC (Great Lakes Bioenergy Research Center) investigating making biofuels from corn stalks, grasses and other inedible plant material? This short interactive presentation introduces why

August 25, 2021 Read Full Article

Choosing a Vehicle Fuel with Purpose

by Jessica Sodeke (Grand Island Independent)  When fueling your vehicle, did you know you have options that are better for the environment and your health? By choosing ethanol, you could be saving the planet, yourself and your neighbor. More than 8

May 27, 2021 Read Full Article

Earth Day Series Day 9: Biomass and Carbon Sequestration

by Anahita Bharadwaj* (Advanced Biofuels USA) Biofuels and bio-based products offer an alternate source for the production of energy and useful chemicals without the need to tap into fossil carbon. The broad idea is that carbon that has been photosynthetically fixed

April 09, 2021 Read Full Article

RNG: Zero Scope 1 Emissions and Negative Carbon Intensity -- RNG Recycles Carbon and Reduces Our Dependence on Fossil Natural Gas

by Shashi Menon (EcoEngineers) However, recycling the carbon already in the atmosphere prevents the extraction and combustion of fossilized carbon sources.  Think of an aquifer below the ground that holds water; let’s say you want to limit your dependence on it. You

March 03, 2021 Read Full Article

Campaigns Questioning the Use of Woody Biomass for Energy Are Missing Key Facts Says IEA (International Energy Agency) Bioenergy

(International Energy Agency) There are concurrent media campaigns and publications questioning the use of woody biomass for renewable energy production. Several of them misrepresent on-the-ground forestry practise and bioenergy systems, and associate the use of woody biomass for energy with overexploitation

February 11, 2021 Read Full Article

Sustainability Plan 2030: The Digest’s 2020 Multi-Slide Guide to Avantium

by Jim Lane (Biofuels Digest)  Avantium just released its Sustainability Plan ‘Chain Reaction 2030’, highlighting the company’s ambitious vision to achieve a fossil-free chemical industry by 2050. By outlining future plans and next steps alongside a series of case studies,

February 10, 2021 Read Full Article

Disrupting, Scaling Up, Numbering Up: The Digest’s 2020 Multi-Slide Guide to LanzaTech

by Jim Lane (Biofuels Digest) COVID-19 continues to change how we do things, and LanzaTech shared this illuminating slide guide on how it is changing road and air activity and what that means for biofuels. Disrupting how we think about carbon, alcohol-to-jet,

November 02, 2020 Read Full Article

Powerful Pennycress: Dr. Sedbrook’s Research Team Is Transforming a Weed into a Crop

(Illinois State University)  Though farmers consider pennycress (Thlaspi arvense) nothing more than a weed, Illinois State Professor of Genetics Dr. John Sedbrook is working to change their perspective—and the plant itself. Sedbrook and his student researchers in the School of

September 29, 2020 Read Full Article

The Use of Forest Biomass for Climate Change Mitigation: Dispelling Some Misconceptions

(IEA Bioenergy) Articles and statements in the media have raised concerns over the climate effects of bioenergy from managed forests2. As some of these statements seem to reflect misconceptions about forest bioenergy, IEA Bioenergy has prepared a brief document presenting

September 01, 2020 Read Full Article

Study Predicts Climate Benefits Stemming from the Use of Advanced Biofuels

(AZO CleanTech/Colorado State University) Biofuel and bioenergy systems are integral to scenarios for displacing fossil fuel use and producing negative emissions through carbon capture and storage. But the net greenhouse gas mitigation benefit of these systems has been controversial, due to

August 31, 2020 Read Full Article

Ag Groups Ask Congress to Address GHG Emissions from Annual Crops

by Erin Voegele (Ethanol Producer Magazine) The Biogenic CO2 Coalition sent a letter to Capitol Hill on May 11 asking lawmakers to direct the U.S. EPA to promptly publish a rule that states neither agricultural biomass nor woody biomass contribute to

May 12, 2020 Read Full Article

Focus Forward from Challenge to Opportunity: The Digest’s 2020 Multi-Slide Guide to RFA’s 2020 Ethanol Industry Outlook

y Jim Lane (Biofuels Digest)  The Renewable Fuels Association released its 2020 Ethanol Industry Outlook, an annual publication that provides policymakers, regulators, consumers, the media, and renewable fuel advocates with key statistics, trends, insight, and analysis on the latest developments

March 30, 2020 Read Full Article

17 Trillion Pounds of Plastic – How Much Is Biodegradable?: The Digest’s 2019 Multi-Slide Guide to Algenesis’ Algae Polymers

by Jim Lane (Biofuels Digest)  Science by Nature and Nature by Science is what it’s all about for Algenesis. Their goal is for 100% renewable, biodegradable, recyclable polyurethane that can be used for everything from flip flops to surfboards. Michael Burkart

November 15, 2019 Read Full Article

Scars Are Beautiful: The Digest’s 2019 Multi-Slide Guide to Gevo’s Market Perspectives

by Jim Lane (Biofuels Digest) Scars are a sign you’ve been there and survived. You overcame. You learned something, maybe the hard way. And Patrick Gruber, CEO of Gevo, a company that produces low-carbon, renewable, high-performance fuel products, shows us just how

August 16, 2019 Read Full Article

“I Am Not Charcoal.” – Sincerely, Biochar: The Digest’s 2019 Multi-Slide Guide to Biochar

by Jim Lane (Biofuels Digest)  On a recent Digest webinar, we heard all about biochar. The science. The markets. The technology. The results. The needs. And much more. If you missed The Digest’s webinar then check out the slides that cover

August 05, 2019 Read Full Article

The Digest’s 2019 Multi-Slide Guide to Gevo

by Jim Lane (Biofuels Digest)  The Digest’s new “Stocks Worth Tracking” Multi-Slide Guide Series highlights hot companies that are making strides in the bioeconomy. Today’s “Stock Worth Tracking” is Gevo. Gevo produces and sells low-carbon, renewable, high-performance fuel products. From ethanol

May 28, 2019 Read Full Article

Ethanol Doing the Heavy Lifting in Transport Climate Action

by James Cogan (Ethanol Europe/Climate Change News)  New E5, E10 and B7 labels recently appeared on petrol and diesel nozzles across Europe with hardly a mention. Behind them is the intriguing story of one of the world’s major efforts to stave off climate

May 17, 2019 Read Full Article

Marine Sequestration of CO2: The Digest’s 2019 Multi-Slide Guide to SNAME

by Jim Lane (Biofuels Digest)  The Society of Naval Architects and Marine Engineers (SNAME) was organized in 1893 to advance the art, science, and practice of naval architecture, shipbuilding, marine engineering, ocean engineering, and other marine-related professions. Christopher D. Barry from SNAME

January 28, 2019 Read Full Article

IVECO Displays 100% Diesel Free and Clean Fuel Vehicle Stand at IAA 2018

(IVECO/NGV Journal)  ...  In addition, natural gas offers the possibility for a seamless transition to biomethane and renewable energy, achieving zero emissions and opening the door to a circular economy approach that can go so far as achieving negative emissions and

September 24, 2018 Read Full Article

Plans for Luverne: The Digest’s 2018 Multi-Slide Guide to Gevo

by Jim Lane (Biofuels Digest)  Gevo is a renewable technology, chemical products, and next-generation biofuels company. Gevo has developed proprietary technology that uses a combination of synthetic biology, metabolic engineering, chemistry and chemical engineering to focus primarily on the production of

August 31, 2018 Read Full Article

Biofuel’s Role in the Circular Economy: Key Lessons and Actions for the Industry

By Michael Eggleston* (Advanced Biofuels USA) When it comes to reducing, reusing and recycling our goods most people associate consuming less of what we already have with a ‘circular economy’. What is rarely, if ever discussed at conferences concerning changing

June 22, 2018 Read Full Article

High-Performance: The Digest’s 2018 Multi-Slide Guide to Avantium

by Jim Lane (Biofuels Digest)  The company is now safely emerged from its celebrated IPO, and is embarked on the development of the first commercial plant project with its JV partner BASF — so, its been a big period and even

June 22, 2018 Read Full Article

Drills and Pipelines May Pollute Our Climate but Words Will Break or Make Us

by Michael Eggleston* (Advanced Biofuels USA) Carbon is the backbone of the fossil-based economy and feedstock to a bio-based economy. However, how exactly this carbon is handled continues to divide people regarding what the development of a bio-based economy is

May 03, 2018 Read Full Article

The Digest’s 2018 Multi-Slide Guide to Prairie Catalytic, LanzaTech, Synvina, Fulcrum BioEnergy, POET-DSM, Cargilla/Calysta, Enerkem, and REG Geismar

by Jim Lane (Biofuels Digest)  ABLC 2018 wrapped up with the ABLC Wolfpack including James Iademarco from Strategic Avalanche, David Dodds with Dodds & Associates, Ron Cascone from NEXANT, independent consultant Paul Bryan, and Joel Stone from ConVergince. While they didn’t howl at the moon,

April 24, 2018 Read Full Article

Pools and Fluxes: Modeling the Carbon Cycle

(Great Lakes Bioenergy Research Center)  We see that most students are not able to explain how biofuels vs fossil fuels influence atmospheric CO2, but these modeling activities can help build the systems thinking skills to do this.  This activity helps

June 06, 2017 Read Full Article

Blue Sky Science: Could the Biofuel Cycle Be Made More Efficient?

(Wisconsin State Journal/Morgridge Institute for Research) Q: Could the biofuel cycle be made more efficient?   — Nikita Agrawal, 11, Skinner West Elementary, Chicago A: The production of biofuels starts by growing plants out in a field or forest. All of the

April 11, 2017 Read Full Article

Addressing Biomass Energy 'Alternative Facts'

by William Strauss (FutureMetrics/Biomass Magazine)  ...  The recently released paper by the Chatham House is a study that contains many inaccurate statements about the use of wood for energy. Those statements are presented as facts, or as uncontested conclusions. This article

April 05, 2017 Read Full Article

Energy Beet Display and Children's Carbon Cycle Handout Big Hits at Keystone Farm Show

by Joanne Ivancic* (Advanced Biofuels USA)  Highlighting Advanced Biofuels USA's work on a feasibility study of the University of Maryland Eastern Shore energy beet project proved to attract many visitors and a bit of buzz at the Keystone Farm Show,

January 16, 2017 Read Full Article

Research Brief: Students' Understanding of the Carbon Cycle and Global Climate Change

by Craig Kohn, Joyce Parker and Andy Anderson (Great Lakes Bioenergy Research Center)  Global climate change is a serious problem that requires the involvement of a scientifically literate public to solve. But what does the public understand about this complex issue

November 21, 2016 Read Full Article

BioFuelNet Responds To Study Claiming “ Biofuels Are Worse Than Gasoline”

by Marie-Joe Costantine (BioFuelNet)  Study stating “ biofuels are worse than gasoline” is fundamentally flawed  --  ... In the study, when (John) DeCicco and colleagues calculate the CO2 emissions going into the atmosphere, they consider all parts of the plant: leaves, stalks,

September 08, 2016 Read Full Article

Biofuels Are Worse than Gasoline? Creative Accounting Leads to Claim

by Robert C. Brown (Des Moines Register)  ... The genesis of the latest headlines is frustration among certain biofuels critics that life-cycle analysis no longer supports their criticism of biofuels. The solution, of course, is to throw out life-cycle analysis

August 31, 2016 Read Full Article

The Case Against Ethanol Opponents: They Are Simply Incorrect +VIDEO

by  Marc J. Rauch (The Auto Channel) ... I can't say for sure, since I haven't done a count and compared it to a calendar, but it seems to me that the American oil industry has been ramping up its attacks

August 30, 2016 Read Full Article

Do Biofuels Harm the Planet More than Gasoline?

Rowena Lindsay (Christian Science Monitor)  A new study suggests that biofuels can mitigate only 37 percent of the CO2 released by burning the biofuel. --  That's a flawed premise, argues Daniel Schrag, a geology professor at Harvard who advises the

August 30, 2016 Read Full Article

Carbon 101 and Biofuels

by Don Scott (National Biodiesel Board)  ... Everyone knows that trees (and other plant life) absorb carbon from the atmosphere. It’s important to remember that plants also return their carbon to the atmosphere when they die and decompose. If a forest

August 30, 2016 Read Full Article

MichBio Responds to Flawed University of Michigan Research Study on Biofuels and Greenhouse Gas Emissions

(MichBio/BusinessWire)  MichBio, the biosciences industry association in Michigan, issued the following statement today regarding the release of a University of Michigan research study that claims the rising use of biofuels in the U.S. has led to a net increase in

August 26, 2016 Read Full Article

EPA: Chartered SAB to Review Biogenic Framework

by Erin Voegele (Biomass Magazine)  The U.S. EPA has scheduled a public meeting of the chartered Science Advisory Board March 31-April 1. During the meeting, the SAB is expected to conduct a quality review of a draft report on the

March 04, 2016 Read Full Article

Massachusetts Senators Ask Administration to Put Moratorium on Bioenergy Until 2020

(Environmental and Energy Study Institute)  In a May 8 letter to EPA Administrator Gina McCarthy, Senators Markey and Warren, both Democrats from Massachusetts, question the value of bioenergy, energy sourced from cellulosic and woody material, primarily wood waste from the

May 15, 2015 Read Full Article

Carbon Correctness, or Alice in Carbonland

by Jim Lane (Biofuels Digest)  ...  Let me get this straight.   The EPA says that emissions from petroleum are bad. Landfilling carbon is really bad. Climate change is really, really bad. Recycling is good.  So far, understood. But now the

November 03, 2014 Read Full Article

New NASA Probe Will Study Earth’s Forests in 3-D

by Elizabeth Zubritsky (NASA)  A laser-based instrument being developed for the International Space Station will provide a unique 3-D view of Earth’s forests, helping to fill in missing information about their role in the carbon cycle. Called the Global Ecosystem Dynamics Investigation (GEDI) lidar, the

September 16, 2014 Read Full Article

Accounting for Bioenergy Emissions, Benefits Must be Done Right

(25 x '25)  With the White House shining a very bright spotlight on its plans for addressing climate change – in particular, the long-awaited proposal to regulate carbon emissions from existing power plants under Clean Air Act ‑ it is important that

June 13, 2014 Read Full Article

EPA Should Recognize Roles of Biomass, Biotechnology in Mitigating Global Warming, BIO Says

(Biotechnology Industry Organization)  The Environmental Protection Agency should recognize that carbon emissions from renewable biomass are fundamentally different from those of fossil fuels and that biotechnology can and must play a key role in mitigating fossil carbon emissions, the Biotechnology

June 09, 2014 Read Full Article

The Race to Capture, Use and Monetize Waste CO2

by Jim Lane (Biofuels Digest)  Reduce carbon? Rid the world of excess CO2? Not so fast, buster. A new generation of technologies has come along that capture, re-purpose and monetize CO2 emissions. Will they realize their promise? As Liquid Light steps out of

March 05, 2014 Read Full Article

Carbon Cycle Infographic Published by Planet Forward at George Washington University

(Planet Forward)  Never understood the carbon cycle in your ninth grade biology class? Here's an infographic about a key element to climate change.  READ MORE

December 11, 2013 Read Full Article

Forest Products Society Journal Publishes Special Biofuels Issue

(Forest Products Society)  Biofuels made from high-yield, short rotation woody crops or from forest residuals and thinnings that are currently left unused have substantial potential to reduce CO2 emissions as well as to contribute to energy independence. A series of

December 31, 2012 Read Full Article

When, Where and How Wood Is Used Impact Carbon Emissions from Deforestation

(Environmental Research Web)  A new study from the University of California, Davis, provides a deeper understanding of the complex global impacts of deforestation on greenhouse gas emissions. The study, published May 13 in the advance online edition of the journal Nature

May 29, 2012 Read Full Article

Soil Erosion Increasing Global Warming Threat: UNEP

by Nina Chestney (Reuters)   Global warming will get worse as agricultural methods accelerate the rate of soil erosion, which depletes the amount of carbon the soil is able to store, a United Nations' Environment Programme report said on Monday. Soil contains

February 20, 2012 Read Full Article

Large Differences in the Climate Impact of Biofuels

(PhysOrg.com)  When biomass is combusted the carbon that once was bound in the growing tree is released into the atmosphere. For this reason, bioenergy is often considered carbon dioxide neutral. Research at the University of Gothenburg, Sweden, however, shows that

November 17, 2011 Read Full Article

Oregon State University Study: Woody Biomass Not a Good Substitute For Fossil Fuels

by Amelia Templeton  (EarthFix)  In a study published today in Nature Climate Change, researchers at OSU suggest that efforts to thin Northwest forests to reduce the risk of wildfire and create biofuels could have an unintended consequence: increasing the region’s carbon emissions. The

October 26, 2011 Read Full Article

Algae from Ethanol Plant Shows Promise as Poultry Feed

by Kris Bevill (Ethanol Producer Magazine)  An algae strain grown by BioProcess Algae LLC at Green Plains Renewable Energy Inc.’s 65 MMgy ethanol plant in Shenandoah, Iowa, is one step closer to entering the poultry feed market. First-round feed trials recently

October 19, 2011 Read Full Article

Biorefinery Feedstock and Fuel for Bioenergy

by Dr. Carl Kukkonen  (Viaspace) At the September 2011 Biorefining Conference,Dr. Kukkonen spoke about the properties of Giant King Grass. --  Giant King Grass is the lowest cost cellulosic feedstock for a biorefinery --  Co-location of biorefinery with Giant King Grass plantation greatly simplifies

October 17, 2011 Read Full Article

Global Photosynthesis: New Insight Will Help Predict Future Climate Change

(Science Daily)  A new insight into global photosynthesis, the chemical process governing how ocean and land plants absorb and release carbon dioxide, has been revealed in research that will assist scientists to more accurately assess future climate change. In a paper

October 10, 2011 Read Full Article

Heavy Breathing by Plants Could Alter Climate Models, 30-Year Study Finds

by Ben Cubby (Sydney Morning Herald)  Plants have been breathing a lot more quickly than we thought, according to a study that suggests some climate change models may have to be modified to account for faster rates of photosynthesis. An analysis

October 03, 2011 Read Full Article

‘Serious’ Error Found in Carbon Savings for Biofuels

by James Kanter (New York Times)  The European Union is overestimating the reductions in greenhouse gas emissions achieved through reliance on biofuels as a result of a “serious accounting error,” according to a draft opinion by an influential committee of

September 16, 2011 Read Full Article

How Manomet Got It Backwards: Challenging the "Debt-then-dividend" Axiom

by Dr. William Strauss (Renewable Energy World/FutureMetrics) This short article challenges the assumption that there is always a carbon debt incurred first and then a carbon dividend realized later (debt-then-dividend) when using woody biomass for energy.   The Manomet Study has generated

May 31, 2011 Read Full Article

“The $1.01 a Gallon Tax Credit Will Help, but We Could Live without It”: Genencor

by Jim Lane (Biofuels Digest)  Genencor CEO Tjerk de Ruiter says, “As long as they create a mandate, the $1.01 a gallon cellulosic tax credit will help, but could live without it.” Last week, Genencor released a foundational survey on consumer

May 24, 2011 Read Full Article

Land Use Greenhouse Gas Emissions from Conventional Oil Production and Oil Sands

by Yeh, Sonia, Sarah Jordaan, Adam Brandt, Merritt R. Turetsky, Sabrina Spatari, David W. Keith  (Institute of Transportation Studies/University of California-Davis)   Debates surrounding the greenhouse gas (GHG) emissions from land use of biofuels production have created a need to

May 05, 2011 Read Full Article

Boeing, Yale University Conduct Jatropha Sustainability Study

by Bryan Sims (Biodiesel Magazine)  Boeing issued research conducted by Yale University’s School of Environmental Studies that showed significant potential for jatropha-based aviation fuel. The study showed that, if cultivated properly, jatropha could deliver strong environmental and socioeconomic benefits in

April 08, 2011 Read Full Article

Systematic Use of Fertilizers Can Save Forests, Fight Climate Change

(IITA)  As the world grapples with the challenge of feeding an ever growing population in the face of dwindling natural resources confounded by climate change, findings from a recent research by IITA show that science-based farming methods integrating the systematic

March 28, 2011 Read Full Article

The Need for Alternative Fuel: When Biofuels and Genetic Engineering Meet

by Alexander Kunev (The McGill Daily)  ...However, getting rid of a system of distribution that encompasses a large network of filling stations and refineries is far from the most efficient way to ensure that more vehicles will be powered by

March 14, 2011 Read Full Article

College Students Lack Scientific Literacy, Study Finds

(Michigan State University)  Most college students in the United States do not grasp the scientific basis of the carbon cycle – an essential skill in understanding the causes and consequences of climate change, according to research published in the January

January 18, 2011 Read Full Article

Will Biogenic Emission Regulation Curb Biomass Growth?

by Joanna Schroeder  (DomesticFuel.com)  ...In December 2010, Forisk Consulting released a study titled, “Economic and Regional Impact Analysis of the Treatment of Biomass Energy Under the EPA Greenhouse Gas Tailoring Rule.” According to NAFO, the study found that the U.S.

January 04, 2011 Read Full Article

State Aid: Commission Approves Aid for Waste CO2 Pipeline in The Netherlands

(Europa)  The European Commission has authorised, under EU state aid rules, a €5 million investment aid for a pipeline infrastructure to transport waste CO2 from a bioethanol plant in Rotterdam to greenhouses in the “Zuidplaspolder”. The waste CO2 will be used

December 17, 2010 Read Full Article

EBOOM CAPITAL: New EPA Regulation May Discourage U.S. Biomass Projects

by Terry McDonald (EnergyBoom)  ...The EPA agrees with the (U.S. Energy Information Agency) that biomass is a renewable fuel with no impact on the environment: “Although the burning of biomass also produces carbon dioxide, the primary greenhouse gas, it is considered

December 09, 2010 Read Full Article

Dutch flowers Grown with Carbon Dioxide from Bioethanol plant in Rotterdam

(IBTimes/Green Energy UK)   More and more of the millions of flowers grown in Dutch greenhouses each year are receiving carbon dioxide from carbon capture and storage systems. As the leading European bioethanol producer, Abengoa Bioenergía is contributing to this shift

September 24, 2010 Read Full Article

RFA Disputes EPA’s Inclusion of Biogenic Carbon Emissions

by Joanna Schroeder (DomesticFuel)  The Environmental Protection Agency (EPA) is considering equating biogenic carbon emissions with fossil fuel emissions under the Tailoring Rule, which requires the accounting and reporting of greenhouse gas emissions under the Renewable Fuels Standard (RFS2). Biogenic

September 17, 2010 Read Full Article

Praxair Signs 15-Year CO2 Deal with Osage

(Bloomberg/AP)  Industrial gas supplier Praxair Inc. said Tuesday it is buying carbon dioxide from Osage Bio Energy for use in food freezing and processing and drink applications....It is buying carbon dioxide that is produced by fermentation that converts barley to

July 14, 2010 Read Full Article

Biomass Better than Coal? War over Carbon Accounting Erupts

by Jim Lane (Biomass Digest)  In Washington, the Environment Working Group has released a study that claims the impacts of the American Clean Energy and Security Act (ACESA)—which has already passed the House of Representatives—would require the equivalent of cutting

June 24, 2010 Read Full Article

Cropland Carbon Fluxes in the United States: Increasing Geospatial Resolution of Inventory-Based Carbon Accounting

by Tristram O. West, Craig C. Brandt, Latha M. Baskaran, Chad M. Hellwinckel, Richard Mueller, Carl J. Bernacchi, Varaprasad Bandaru, Bai Yang, Bradly S. Wilson, Gregg Marland, Richard G. Nelson, Daniel G. De La Torre Ugarte, and Wilfred M. Post

June 04, 2010 Read Full Article

Biofuels and the Need for Additional Carbon

by Timothy D Searchinger (Environmental Research Letters)  Use of biofuels does not reduce emissions from energy combustion but may offset emissions by increasing plant growth or by reducing plant residue or other non-energy emissions. To do so, biofuel production must generate and

June 03, 2010 Read Full Article

90 US Scientists Demand Revision of Biofuels Carbon Accounting

by Jim Lane  (Biofuels Digest)  In Washington, 90 US scientists wrote to US House Speaker Nancy Pelosi and US Senate Majority leader Harry Reid to fix accounting standards for greenhouse gas emissions associated with bioenergy projects. The scientists said they wanted to

May 25, 2010 Read Full Article

EPA's 'Tailoring Rule' and the Biomass Industry

(RenewableEnergyWorld.com)  ...Including biomass power plants under the EPA’s tailoring rule is a clear policy shift and may imply a change in position for future policy.  The lack of distinction between renewable biomass as an alternative fuel to traditional fossil fuels like

May 21, 2010 Read Full Article
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awards/recognition Azerbaijan. b B0 B10 B100 B100 pumps B11 B12 B12.5 B13 B14 B15 B16 B17 B19 B2 B20 B24 B25 B3 B30 B30RD10 B33 B35 B4 B40 B49 B5 B50 B50RD50 B6 B60 B7 B70 B75 B8 B80 B98 B99 Babados nut tree babassu bacteria bagasse Bahamas Bahrain bamboo banana banana stems Bangladesh bankruptcy Barbados barge barley barley fiber barley protein barley straw Basque batteries Battery Electric Vehicles (BEV) bauxite beauty leaf tree beaver beer bees Belarus Belgium Belize Benin benzene Bermuda Bhutan big bluestem big data Big Food Big Oil/Oil Majors BIGoil billion ton study bio Bio LPG (Bio Liquid Petroleum Gas) bio-based diesel benefits bio-based economy Bio-CNG pumps Bio-CNG/RNG terminal bio-LNG (Liquified Natural Gas) Bio-LNG Pumps (Liquified Natural Gas) Bio-LNG terminal bio-natural gas bio-NGV (natural gas for vehicles) bio-oil/pyrolysis oil bio-SPK (bio derived synthetic paraffinic kerosene) biobased Biobased Market Access and Development Grants Biobased Markets Program biobased 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thermocellum cloud point clover cmelina CNG Conversion kit co co-generation co-location Co-op Extension co-operative co-processing co-products CO2 Electrolysis CO2 neutral fuels CO2Removal Certificates (CORCs) coal Coal and Biomass to Liquid (CBTL) Coast Guard coastal habitat conservation coastal hay cobalt cock's foot coco coco methyl ester (CME) cocoa Coconut coffee coffee cherries coffee grounds coffee pulp cold flow cold-tolerance college/university Colombia Colorado combined heat and power (CHP) Comment Request commercial flights commercialization commissioning commo Commodity Credit Corporation (CCC) Commodity Futures Trading Commission (CFTC) commodity trading common reed Community activity community college Community involvement/engagement community scale Community Wood Energy Program competition compliance compliance credits compost Compressed Natural Gas (CNG/R-CNG/bioCNG) compression ratios compression-ignition engine computer simulation concrete condensate Congo 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criteria pollutants Croatia crop crop insurance cropland croton crowdfunding crude oil Cuba cup plant cuphea currency/foreign exchange policy curriculum cusi cutworm caterpillars cyanobacteria (blue-green algae) cylindro Cyprus Czech Republic d D-3 (cellulosic) RINs D-4 (bio-based diesel) RINs d-5 D-5 (advanced biofuel) RINs D-6 (renewable fuel) RINs D-7 RINs (Cellulosic Diesel) D-8 (proposed) RINs D20 (20%DME) D5 (5%DME) dairy waste dandelion DARPA date kernel oil date palm date palm pits date palm waste Dates DDGS (distiller’s dried grains with solubles) dead zone decanol decision-support tool deep water drilling Defense Logistics Agency (DLA) Defense Production Act deficit definitions deforestation defossilization Dehydration Delaware DeltaWing demonstration demonstration scale/unit Denmark densify density Department of Agriculture (USDA) Department of Commerce Department of Defense (DOD) Department of Education Department of Energy (DOE) Department of Health and Human Services 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drop-in biofuels/hydrocarbons drought drought tolerant drought-resistant dry ice dual cropping Dubai duckweed e e-diesel e-LNG (synthetic/electro Liquified Natural Gas) e-methanol e-NG (synthetic natural gas) E. coli E0 E0 price E1 E10 E10 certification fuel E10 price E100 E100 conversion kit E11 E12 E13 E15 E15 price E15 pumps E2 E20 E20 price E20 pumps E22 E25 E25 pumps E27 E3 E30 E30 capable E30 certification fuel E30 optimized E30 price E30 pumps E35 E4 E40 E40 conversion kit E40 pumps E5 E5 price E50 E55 E6 E7 E70 diesel E75 E78 E8 E80 E85 E85 conversion kit E85 optimized engines E85 price E85 pumps E90 E92 E95 E97 E98 earthquakes East Africa Eastern Europe economic development Economic Development Administration economic modeling economic policy economics Ecosystems Services Ecuador ED7 (7% ethanol 93% diesel) ED95 education Education Series 3030 educational business private educational tour EERE efficiency egg shell Egypt El Salvador Electric aircraft Electric Car/Electric 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Co-optimization engineering England enhanced oil recovery (EOR) entrepreneur environment environmental impact study (EIS) environmental justice/socially inclusive environmental policy Environmental Quality Incentive Program (EQIP) Environmentalists Enzymatic enzymatic conversion enzymatic depolymerization enzymatic hydrolysis enzyme production enzyme recycling Enzyme solicitation enzymes EPA (Environmental Protection Agency) EPACT (Energy Policy Act) Equatorial Guinea equipment eRINs/electric pathway Eritrea erosion control EROWI (Energy Return on Water Invested) ESG (Environmental Social Governance) esterification Estonia ETBE (ethyl tert-butyl ether) etha ethane ethanol ethanol benefits ethanol blend wall ethanol blended diesel ED ethanol blends/ethanol flex fuels ethanol emissions ethanol ether diesel fuel ethanol fire ethanol fuel cells ethanol hybrid ethanol pipeline ethanol prices ethanol production ethanol pumps ethanol tax ethanol terminal ethanol to gas ethanol tolerance 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feed Feed In Tariffs (FIT) feed prices Feedstock Flexibility Program for Bioenergy Producers feedstock logistics feedstock material feedstock prices feedstock storage feedstock terminal feedstock transportation Feedstocks fermentation ferry fertilizer fiber Fiji Financing Finland Fischer-Tropsch Synthetic Kerosene with Aromatics (FT-SKA) Fischer-Tropsch Synthetic Paraffinic Kerosene (FT-SPK) Fischer-Tropsch Synthetic Paraffinic Kerosene with Aromatics (FT-SPK/A) Fischer-Tropsch/FT fish feed fish oil fish waste fit for purpose Fixed Base Operator (FBO) flameleaf sumac flavors flax fleet turnover Fleets fleshings flex-fuel vehicles (FFV) flight tests Flightpath flixweed/tansy/herb-Sophia flood-prone soil Florida flue gas FOG (Fats/Oils/Grease) follow-the-crop food Food and Agriculture Organisation (FAO) Food and Drug Administration (FDA) food and fuel food policy food prices food processing waste food safety food security food vs biomaterials/bioplastics food vs fuel food waste for 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price gasoline-range hydrocarbons Gemany General Services Administration general waiver authority generators genetically engineered yeast cells genetically enhanced microbes genetically modified organism (GMO) genome Georgia Georgia (country) geothermal German Germany Gerrmany Ghana GHG (Greenhouse Gas Emissions) GHG (Greenhouse Gas Emissions) Intensity giant cane giant kelp Giant King Grass Giant Reed/Arundo GIS glass tubing gliricidia sepium global rebound effect Global South global warming global warming potential glucose glycerin glycerin standards glycerol goats gorse Governance practices) Government Accountability Office (GAO) government investment government resources government subsidies grain sorghum/milo grain speculators grains GRAND-AM grants grants-local grants-state grapefruit grapes graphene graphite GRAS (generally regarded as safe) Grasses grasses grasshoppers grease Great Green Fleet Great Lakes Greece green bonds green chemistry Green Deal EU green economy green house facility Green Jobs Green New Deal Green Racing Green Recovery green/black economy Greenland GREET Greenhouse Gases Regulated Emissions and Energy Use in Transportation Model Grenada gribble growers gua beans Guam guar Guatemala guayule Guerbet reaction Guinea Guinea Bissau Gulf states gulmohar Gumweed (grindelia squarosa) Guyana GWP gypsum h Haiti Halophytes harvest site processing harvesting Hawai'i hay hazardous waste hazelnut HBIIP Higher Blends Infrastructure Incentive Program HDCJ HDO-SAK (hydro deoxygenated synthetic aromatic kerosene) health health benefits health effects heat of combustion heat of vaporization heat-tolerance heather heating oil/fuel Heavy Duty Truck Rule heavy duty vehicles (HDV) hedging HEFA (Hydro-processed esters and fatty acids) HEFA50 helicopters hemicellulace enzymes hemicellulose hemicellulosic sugars Hemp hemp oil hemp seed herb hexanol HFO (Heavy Residual Fuel Oil) hibiscus high blend renewable fuels (HBRF) High Hydrogen Content Synthetic 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