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Tag "Energy Return on Energy Invested (EROEI or EROI)"

Carbon Capture, Solar Fuels, Fossil Bubble

by Jim Lane (Biofuels Digest)  In Spain, BIOCON-CO2, a new €7 million EU Horizon 2020-funded research project, has recently kicked-off with intentions of supporting EU leadership in carbon dioxide (CO2) re-use technologies. BIOCON-CO2

August 1, 2018 Read Full Article

Can Climate Change Be Stopped by Turning Air into Gasoline?

by David Fridley and Richard Heinberg  (Renewable Energy World)  The headline of this article was composed simply by rephrasing the title of a popular recent piece in The Atlantic — “Climate Change Can Be

June 20, 2018 Read Full Article

Corn Farmers, Biofuels Have More to Offer

by Mark Sponsler (Colorado Corn/Journal-Advocate)  … Oxygenating gasoline is required under Clean Air Act amendments, and ethanol — with its clean-burning qualities — has long been regarded as the best additive

July 20, 2017 Read Full Article

Second-Generation Biofuels Show Environmental Sustainability Benefits

(Univeristy of Pittsburg/R&D Magazine)  Numerous studies have raised critical concerns about the promise of corn ethanol’s ability to mitigate climate change and reduce dependence on fossil fuels. Some of the

May 22, 2017 Read Full Article

Growing Algae for Food and Biofuel Could Cut Greenhouse Emissions

(Environmental Research Web)  Cultivating algae for food and biofuel could make a serious dent in our greenhouse gas emissions, as well as helping to save freshwater resources and reduce deforestation.

January 9, 2017 Read Full Article

Attacking Carbon Intensity, Energy Intensity: The Digest’s 2016 Multi-Slide Guide to the Agile BioFoundry

by Jim Lane (Biofuels Digest)  With the Agile BioFoundry project, the National Lab consortium, in partnership with academia and industry, aims to achieve a 40% decrease in the energy intensity

December 27, 2016 Read Full Article

Life Cycle Assessment of Integrated Seawater Agriculture in the Arabian (Persian) Gulf as a Potential Food and Aviation Biofuel Resource

by Brian Warshay, J. Jed Brown, Sgouris Sgouridis (The International Journal of Life Cycle Assessment)  Prospective evaluation of the lifecycle impacts of aviation biofuel production in Abu Dhabi, UAE based on a production system

December 27, 2016 Read Full Article

Busting the Mythology of Food vs. Fuel

by Jeff Rice (Journal-Advocate) Making ethanol doesn’t rob the hungry of needed nutrition …  Ethanol has long been recognized as an additive to increase octane and help internal combustion engines burn

November 30, 2016 Read Full Article

National USDA Official Highlights Biofuels Investments in Colorado

by Russ Baldwin (The Prowers Journal)  U.S. Department of Agriculture (USDA) Farm Service Agency (FSA) Administrator Val Dolcini on Monday highlighted the USDA’s recent biofuel-infrastructure investments in Colorado during a

November 7, 2016 Read Full Article

Ethanol from Conventional to Advanced: The Digest’s 2016 Multi Slide Guide to Praj

by Jim Lane (Biofuels Digest)  Recently, we held a well-attended webinar on the markets and makers of ethanol from conventional to advanced. Here below is a slide deck presented on the

October 14, 2016 Read Full Article

Biofuels versus Gasoline: The Emissions Gap Is Widening

(Environmental and Energy Study Institute)  … Many respected laboratories, agencies, and researchers have used a lifecycle analysis to show that biofuels, particularly advanced biofuels, provide significant carbon benefits compared to gasoline.

September 3, 2016 Read Full Article

Guest Opinion: Misinformation Hurts Ethanol’s Place at Pump

by Mike Lefever (Post Independent/Citizen Telegram)  … In the end, though, I hope your take away is the same as mine; there’s a place at the pump for ethanol, petroleum and other

June 6, 2016 Read Full Article

Implement RFS As Congress Intended

by Tom Buis (Growth Energy/Ethanol Producer Magazine) The renewable fuel standard (RFS) is the most successful energy policy our nation has seen in the last 40 years.  It has created almost

April 12, 2016 Read Full Article

Building a Bioethanol Coalition in the Fight Against Climate Change

by Jan Koninckx (DuPont/Biofuels Digest) … (O)ur call is clear: we must act with the utmost urgency as we work toward solutions to help slow man-made climate change. Transportation contributes

March 15, 2016 Read Full Article

LETTER: Ethanol Is Truly a Homegrown Energy

by Kim Larson (Grand Forks Herald)  … Let us all be reminded, that CRP was never meant to remain as a stationary acreage program. It was expected to perform just as

March 14, 2016 Read Full Article

RFA Analysis Finds Improvement of Corn Ethanol Net Energy Balance

(Renewable Fuels Association/Ethanol Producer Magazine)  An analysis conducted by the Renewable Fuels Association and released March 7 finds the net energy balance of corn-based ethanol at U.S. dry mill biorefineries averages 2.6–2.8,

March 8, 2016 Read Full Article

Biofuels from Algae: A Budding Technology Yet to Become Viable

(Phys.Org)  Despite high expectations and extensive research and investment in the last decade, technological options are still in developing stages and key resources for algal growth are still too onerous

March 1, 2016 0 comment Read Full Article

Report: Energy Efficiency of Ethanol Continues to Improve

by Erin Voegele (Ethanol Producer Magazine)  Reports recently published by the USDA Office of the Chief Economist and the University of Missouri’s Food and Agricultural Policy Research Institute demonstrate that

February 22, 2016 Read Full Article

Ethanol Is a Net Energy Winner

by Monte Shaw (Iowa Renewable Fuels Association/Des Moines Register) Letter to Editor:  I was embarrassed for the University of Northern Iowa to read the recent letter to the editor by professor

November 3, 2015 Read Full Article

University of Vermont Offers Online Bioenergy Certificate Program

UVM’s Bioenergy Professional Certificate provides alternative approaches to traditional energy sources in Biofuels, including: Liquid Biofuels (seed-based biodiesel; bioethanol; algae-biofuels) Solid Biofuels (wood and grass energy) Biogas (farm-based energy) This Certificate Program offers

August 11, 2015 Read Full Article

Drilling into Distillation, Dehydration

by Susanne Retka Schill (Ethanol Producer Magazine)  Companies aim to tweak and transform key systems to reduce energy use and resolve bottlenecks. — Optimization efforts most often look at boosting yield,

July 27, 2015 Read Full Article

Ethanol Chronicles Launches Blog to Answer Fuel Critics

By Susanne Retka Schill  (Ethanol Producer Magazine)  The Auto Channel recently launched the Ethanol Chronicles to aggregate questions and information on ethanol. The Auto Channel is a focused content channel covering all

July 14, 2015 Read Full Article

Why Biofuels Can’t Replace Oil

by Jude Clemente (Forbes)  … To be a viable alternative for petroleum, a biofuel should provide a net energy gain, offer clear environmental and economic benefits, and not reduce food supplies

June 22, 2015 Read Full Article

Dr. Stephen Mayfield: When Will Algae-based Transportation Fuels Be Economically Viable?

by Stephen Mayfield (International Society for Applied Phycology Newsletter)   I am often asked, “When will algae-based transportation fuels be commercially available?” My answer tends to be that they are available now,

April 17, 2014 Read Full Article

Research Summary: Sequestration of Carbon by Shrub Willow Offsets Greenhouse Gas Emissions

(Extension.org)  Grown for biofuel, energy-efficient shrub willow sequesters carbon below-ground, life-cycle assessment shows.  Shrub willow is a short-rotation woody biomass crop that could be an important part of our renewable

April 1, 2014 Read Full Article

Are Ethanol Fuels Better than Petroleum?

by Robert Moffitt  (Twin Cities Daily Planet)  In response to “Ethanol is a not long term solution,” I’ll begin by saying the author made some valid points. No, ethanol is

September 26, 2013 Read Full Article

New Study: Algae Biofuel Cuts CO2 >50% vs. Petroleum

(Algae Industry Magazine)  Algae-derived biofuel can reduce life cycle CO2 emissions by 50 to 70 percent compared to petroleum fuels, and is approaching a similar Energy Return on Investment (EROI) as

September 20, 2013 Read Full Article

Green Plains CEO Challenges Environmentalists on Corn Ethanol

by Herman K. Trabish (GreenTechMedia) “I invite anyone here, anytime. We’ll show them what we do.” Attention, Union of Concerned Scientists, Sierra Club and other environmental advocates: Green Plains Renewable Energy (GPRE)

August 14, 2013 Read Full Article

Study Shows Ethanol Reducing Footprint

by Cindy Zimmerman (DomesticFuel.com)  A new study indicates that ethanol production is continuing to reduce its energy and environmental footprint. The study, entitled “2012 Corn Ethanol: Emerging Plant Energy and Environmental

May 2, 2013 Read Full Article

Crop-Based Biofuels: A Complex Issue

by Sam Fenwick (E2B Pulse)  In this article, E2B explores the benefits of crop-based biofuels to the UK, the potential impact of a recent EU proposal and the wider issues

April 11, 2013 Read Full Article

Council for Agricultural Science and Technology Paper Says 2050 Food, Fuel Needs Can Be Met

by Susanne Retka Schill (Ethanol Producer Magazine)  The world will be capable of meeting its needs for food, fuel and fiber in 40 years, according to a paper from the

March 25, 2013 Read Full Article

Department of Energy Bioenergy Technologies Office Comments on Air Force Strategic Studies Quarterly Article: Energy Insecurity, The False Promise of Liquid Biofuels

(US Department of Energy/Department of Defense)  General Comments Although the author has done an extensive literature reading in the biofuels area, the paper does not have any analysis of critical

March 18, 2013 Read Full Article

RFA Releases “40 Facts About Ethanol” Video

(Renewable Fuels Association)  The Renewable Fuels Association (RFA) today released a new video entitled “40 Facts About Ethanol.” It is a fast-paced, up-tempo, animated data-based review of ethanol past, present

February 28, 2013 Read Full Article

Hard Reality – Biofuels Are a Loser, Despite All the Hope and Hype

by Rod Adams (Atomic Insights)  I’ve been spending the past hour or so reading an excellent paper written by a US Naval aviator titled Twenty-First Century Snake Oil: Why the United

February 22, 2013 0 comment Read Full Article

Well-to-Wheels Energy Use and Greenhouse Gas Emissions of Ethanol from Corn, Sugarcane and Cellulosic Biomass for US Use

by Michael Wang, Jeongwoo Han, Jennifer B Dunn, Hao Cai and Amgad Elgowainy (US Department of Energy/IOP Science)  corn-based ethanol production occurring mostly in the US and sugarcane-based ethanol production

February 8, 2013 Read Full Article

New Research on Algae-to-Biofuel Schemes Quantifies Uncertainty

(FIS)  A Cornell University team has used the Monte Carlo approach to quantify the role of uncertainty associated with process parameters in life cycle analysis (LCA) of algae-to-biofuel schemes for

January 24, 2013 Read Full Article

The Biggest Biofuels Myths, DeMythtefied

by Jim Lane (Biofuels Digest)  When headlines run dire, ask yourself: are they real?   In today’s Digest, we give you a guide to managing the myth minefield — and

January 11, 2013 Read Full Article

Can Algae-Derived Oils Support Large-Scale, Low-Cost Biofuels Production?

(XS4Green.com)  …John Benemann, Ian Woertz, and Tryg Lundquist, MicroBio Engineering, Inc. (Walnut Creek, CA) and California State Polytechnic University (San Luis Obispo, CA), present the results of an engineering and

December 14, 2012 Read Full Article

Which Biofuels Hold the Most Promise for the Future – Interview with Jim Lane

by James Stafford (Oilprice.com)   Following record droughts across the United States the benefits of the ethanol subsidy were once again hotly debated and biofuels in general found themselves generating quite

October 14, 2012 Read Full Article

Renewable Energy: Not Just a Nice Idea

by Bruce Dale (Star Tribune) Commentaries: Considered in context, it’s clear that ethanol has an important role to play. A commentary about corn ethanol published in the Star Tribune this summer

October 14, 2012 Read Full Article

Corn Growers Tout Ethanol Production Benefits

by Jenni Grubbs (The Fort Morgan Times)  …While most vehicles’ engines cannot run on straight or even large percentages of ethanol, some of it is added to gasoline to add

September 7, 2012 Read Full Article

University of Texas Studies Energy Benefits of Algae Fuels

(Algae Industry Magazine)  A recent study at the University of Texas at Austin demonstrates that it is theoretically possible to produce about 500 times as much energy from algae fuels

July 23, 2012 Read Full Article

Perception vs Reality: The 8 Most Common Biofuels Myths

by Jim Lane (Biofuels Digest)  …Attacks from the usual opponents are generally in the form of statements that sound vaguely scientific, or fact-based. Often with a scientist in tow. Beware.

June 8, 2012 Read Full Article

Natural Gas vs. Energy Innovation

by Kate Bechen  (Ethanol Producer Magazine)  The production of ethanol is a complex, energy intensive process. Critics often cite the energy usage of ethanol plants and the wastes produced by

January 30, 2012 Read Full Article

MATT HARTWIG: Ethanol’s critics cite outdated, misleading data

by Matt Hartwig (Northwest Florida Daily News) Opinion: In a Nov. 2 editorial (“Florida’s ethanol escapade”), the Northwest Florida Daily News mischaracterized my remarks to a reporter and extrapolated conclusions

November 10, 2011 Read Full Article

Q&A: Ethanol Plant Leader Has No Regrets in Picking Medina

by Tom Rivers  (The Daily News)  Michael Sawyer, 38, of Geneseo took a gamble in 2005. After eight years in corporate finance in Rochester, he left that career to join

November 7, 2011 Read Full Article

America Needs More “Fiascos” Like Ethanol

by Matt Hartwig (Renewable Fuels Association)  …All of ethanol’s critics share a common flaw when it comes to their claims – they cherry-pick the topics on which they opine and

October 31, 2011 Read Full Article

Bruce Dale: Michigan State Chemical Engineer Takes a Critical Look at the Pluses and Minuses of Biofuels

by Stephen K. Ritter (Chemical & Engineering News)  Bruce E. Dale often plays the role of devil’s advocate not only against the rosy picture of biofuels painted by start-ups and

August 29, 2011 Read Full Article

From Farm to Biorefinery: Ethanol Production Efficiency Improves

by Geoff Cooper (Renewable Fuels Association)  …In this week’s installment of the RFA’s series on efficiency, RFA Vice President Geoff Cooper takes on the critics who contend that both farming and

August 22, 2011 Read Full Article

Ethanol Industry Weighs Options

by Joseph Morton (World Herald Bureau/Omaha.com)  The ethanol industry is preparing itself for life after federal subsidies. Key tax credits that pay blenders for using the renewable fuel are set

August 18, 2011 Read Full Article

FREEDOM Has the Power and Energy to Change Your Mind and the World

by Patrick Robinson (West Seattle Herald)  The documentary FREEDOM from husband and wife team of Josh and Rebecca Tickell is aptly named because in the context of the film it represents

August 11, 2011 Read Full Article

U.Va. Researchers Find High Energy Output From Algae-Based Fuel, But ‘No Silver Bullet’

by Zak Richards (University of Virginia)  Algae-based fuel is one of many options among the array of possible future energy sources. New University of Virginia research shows that while algae-based

August 11, 2011 Read Full Article

More Ethanol, Fewer Inputs, Increasing Benefits: More Corn on Fewer Acres, Less Water

by Geoff Cooper (Renewable Fuels Association)  Over the past 30 years, and in particular in the past decade, ethanol production has quietly become increasingly efficient.  From improvements in corn production

August 10, 2011 Read Full Article

Coal and Ethanol Are Not Alternative Energy Policy

by Andrew Smolski (OilPrice.com)  …(E)nergy policy is as defunct as ever and on most fronts the US is lagging far behind. … (T)he US will need this Energy policy to

August 10, 2011 Read Full Article

The Energy Return on Investment for Algal Biocrude: Results for a Research Production Facility

by Colin M. Beal, Robert E. Hebner, Michael E. Webber, Rodney S. Ruoff and A. Frank Seibert  (Bioenergy Research)  This study is an experimental determination of the energy return on investment (EROI) for algal

July 29, 2011 Read Full Article

Biodiesel Achieves 5-to-1 Return on Fossil Energy

(American Soybean Association/Southeast Farm Press)   Newly published research from the University of Idaho and U.S. Department of Agriculture (USDA) shows that for every unit of fossil energy needed to

July 22, 2011 Read Full Article

Brazil´s Biofuel Drama Goes Global

by Eric Ehrmann (Huffington Post) Speculators hedging uncertainty in world energy markets are again making renewable fuels derived from corn, cane sugar and soybeans the drivers of food price inflation, just

May 24, 2011 Read Full Article

Global Biofuels: “Overall Contribution to the Renewables Picture Overlooked.”

by Jim Lane (Biofuels Digest)  …“How many New York Times readers would know that global biofuels production is 12 times higher than global wind?” on a BTU basis, asks a

May 9, 2011 Read Full Article

Critic of Ethanol Got It All Wrong

by Jeff Zueger  (Inforum.com)  To read Ross Nelson’s column on ethanol (“Ethanol’s promise is empty, “ March 14, Forum), one could come away with the impression that ethanol production is

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

March 14, 2011 Read Full Article

You Can Have Your Opinion, but Not Your Own Facts

by Matt Hartwig (Renewable Fuels Association)  That the Houston Chronicle would be anti-ethanol is not surprising to anyone.  It is Houston,

November 11, 2010 Read Full Article

USDA: US Ethanol Production More Efficient than Ever

John Davis (DomesticFuel.com) …In an interview with USDA radio, Harry Baumes, Director of USDA’s Office of Energy Policy and New Uses

September 28, 2010 Read Full Article

USDA Report Shows Improving Corn-Ethanol Energy Efficiency

(US Department of Agriculture)  Harry Baumes, Acting Director of USDA’s Office of Energy Policy and New Uses, says a report that

September 22, 2010 Read Full Article

Ferris: Ethanol from Corn is Net Gain on Energy

(Lansing State Journal)  …A quick response from Tom’s major concern is that, yes, there is a major energy gain in producing

August 25, 2010 Read Full Article

Another Brick in the (Blend) Wall: Key Thresholds and Barriers for Biofuels

by Jim Lane (Biofuels Digest)  …But even were the US EPA to approve E15 ethanol blending, there are some other

August 20, 2010 Read Full Article

Corn Growers Stress Ethanol Efficiency Gains

by Cindy Zimmerman (DomesticFuel)  …Dr. Steffen Mueller, Principal Research Economist for the Energy Resources Center at the University of Illinois

August 19, 2010 Read Full Article

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markets RINs price risk management RJ-4 RJ-6 RME (rape methyl ester) RME180 RNA roadmap rocket fuel Romania RON (Research Octane Number) rotation crops royalties RSF2 RTP (rapid thermal processing) rubber rumen ruminants rural development Rural Energy for America Program (REAP) Rural Energy Self-Sufficiency Initiative Russia Russian olive rutabaga Rwanda rye Rye grass s saccharification Safer and Affordable Fuel Efficient Vehicles (SAFE) safety safflower sago sago pond weed SAIC SAK sales Salicornia salt-tolerant saltbush saltcedar sal tree salt water Sanctions Santa Monica sardine oil Saskatchewan Saudi Arabia sawdust scale up Scandinavia scholarships/fellowships Science Policy Scotland scum sea level rise seashore mallow seawater Seaweed/Macroalgae seaweed cultivation Section 526 Securiti Securities and Exchange Commission (SEC) Senegal Serbia sesame sewage Seychelles shale gas shale oil sheep shipping shipping containers shipworm Sierra Leone silica Silphie/cup plant/Indian cup 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