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Energy Tomorrow Blog

renewable-fuel-standard  rfs34  epa34  blend-wall  consumers  e1534  e8534  ghg-emissions  climate 

Mark Green

Mark Green
Posted November 30, 2015

In finalizing ethanol volume requirements under the Renewable Fuel Standard (RFS), the EPA is basically testing the limits of the ethanol “blend wall” and the potential impacts of breaching it. Unfortunately, the guinea pigs in the experiment are U.S. consumers – their wallets, their vehicles.

That’s what we draw from EPA’s requirements for levels of corn ethanol and other renewable fuels that must be blended into the U.S. fuel supply. EPA officially set requirements for 2014 (two years late), 2015 (a year late) and 2016. Requirements for 2016 are the most significant – 18.11 billion gallons, which is lower than what Congress originally required when it created the RFS, but higher than what EPA proposed in May (17.4 billion gallons).

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renewable-fuel-standard  rfs34  co2-emissions  climate  natural-gas 

Mark Green

Mark Green
Posted November 13, 2015

Ethanol producers want Secretary of State John Kerry to trumpet the Renewable Fuel Standard (RFS) at the big Paris climate conference later this month. Big Ethanol says the U.S. should highlight the RFS in Paris, not hide it – referring to the fact the RFS is missing from the Obama administration’s “intended nationally determined contribution” document that outlines what the U.S. would do under the next international climate agreement.

Maybe the reason for the omission is the number of studies showing that climate and environment are worse off because of the RFS.

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renewable-fuel-standard  rfs34  e1534  e8534  epa34  ethanol  blend-wall 

Mark Green

Mark Green
Posted October 28, 2015

Next month EPA is scheduled to finalize 2014, 2015 and 2016 ethanol-use requirements under the Renewable Fuel Standard (RFS) – and where EPA sets the volume standards could have big impacts on consumers and our economy.

API is launching a new advertising campaign – TV, radio and online – to underscore problems with the RFS and the need for Congress to repeal or significantly reform the program. 

We’ve been talking about flaws in the RFS for some time, and the chorus of voices has grown because requiring increasing volumes of ethanol in the nation’s fuel supply could affect vehicle owners, consumers paying for fuel and food, the environment and the global food supply

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renewable-fuel-standard  rfs34  ethanol  epa34  environmental-impact  biofuels 

Mark Green

Mark Green
Posted October 16, 2015

It’s been a tough week for corn ethanol producers and supporters of the federal Renewable Fuel Standard (RFS).

First, a new University of Tennessee report finds that the RFS and its ethanol mandates fall short on a number of environmental fronts, and that without mandated ethanol use the corn ethanol industry couldn’t survive commercially. The report:

Looking back over the last 10 years, the RFS and its resulting promotion of corn ethanol as a leading oxygenate supplement to conventional transportation fuels did not meet intended environmental goals. Corn ethanol’s environmental record has failed to meet expectations across a number of metrics that include air pollutants, water contamination, and soil erosion. Corn ethanol has resulted in a number of less favorable environmental outcomes when compared to a scenario in which the traditional transportation fuel market had been left unchanged.

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analysis  renewable-fuel-standard  rfs34  ethanol  economic-impacts  e1534  e8534  epa34 

Mark Green

Mark Green
Posted September 9, 2015

NERA Economic Consulting has a new study warning of potentially dire economic impacts from continued implementation of the Renewable Fuel Standard (RFS), as written into law by Congress.

NERA set up its study that way for good reasons: Despite abundant evidence that RFS mandates for ever-increasing ethanol use in the nation’s fuel supply are detached from reality, and although it’s pretty clear EPA has mismanaged the RFS to the detriment of those obligated to meet its mandates – the ethanol industry insists that the program continue as statutorily set out in 2007.

That, according to NERA, is a roadmap to potential economic calamity and consumer pain.

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analysis  renewable-fuel-standard  rfs34  e1534  e8534  epa34  regulation 

Mark Green

Mark Green
Posted September 2, 2015

Finalized federal requirements for ethanol use in 2014, 2015 and 2016 under the Renewable Fuel Standard (RFS) are scheduled to come out later this year. As EPA completes work on them, the interests of American consumers should be put ahead of special ethanol interests. At the same time, policymakers should recognize that the RFS is broken, out of date and should be repealed.

Ethanol supporters argue that RFS mandates can be met by pushing out more E15 and E85 fuel, which contain higher levels of ethanol than E10 gasoline that’s standard across the country. But this would disregard potential risks to consumers and small businesses. A number of organizations argue that point in official comments to EPA on the RFS, which can be found here.

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analysis  renewable-fuel-standard  rfs34  biofuels  ethanol  co234 

Mark Green

Mark Green
Posted August 19, 2015

There’s more scholarly research challenging the oft-heard claim that the Renewable Fuel Standard (RFS) and its requirements for increasing use of biofuels is good for the environment and climate.

The claimed environmental benefits of the RFS have been questioned before by organizations including the Environmental Working Group and ActionAid, as well as University of Minnesota researchers.

Now a paper published this month by University of Michigan Energy Institute researchers argues that the government-sponsored model used to calculate biofuels’ carbon footprint is flawed. The paper says a more accurate accounting method shows that corn ethanol doesn’t have an edge over petroleum gasoline when it comes to reducing CO2 emissions.

Research by the institute’s John DeCicco and Rashmi Krishnan (sponsored by API) found that assumed biofuel carbon neutrality that’s built into the government-sponsored model “does not hold up for real-world biofuel production.”

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analysis  e1534  renewable-fuel-standard  rfs34  ethanol  regulation  epa34 

Mark Green

Mark Green
Posted August 7, 2015

NASCAR racing team owner Richard Childress has an op-ed in the Charlotte Observer this week in which he renders a full-throttle endorsement of E15 gasoline and the Renewable Fuel Standard (RFS), the federal program that requires more and more ethanol be blended into the nation’s fuel supply.

Childress focuses on the specially formulated E15 (98 octane rating, compared to 90 octane in retail E15) that NASCAR uses in its customized, high-performance engines (725 horsepower, compared to 120 horsepower in a typical car engine, up to 200 horsepower in a large SUV).

Certainly, NASCAR racecars and the NASCAR-blend E15 are well-suited for each other. Less clear is why Childress is so enthusiastic about putting commercial-grade E15 in a car or truck, especially those built between 2001 and 2013 – something most car manufacturers don’t recommend.

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analysis  renewable-fuel-standard  rfs34  ethanol  epa34  blend-wall  american-petroleum-institute 

Mark Green

Mark Green
Posted July 27, 2015

More tools in the debate over the Renewable Fuel Standard (RFS). Fill Up On Facts.com has posted four short videos highlighting some of the disconnects between the original reasoning behind the RFS and the world we live in today – which is why the program should be fundamentally revamped, if not repealed.

Video No. 1 discusses the potential risks to vehicles from using E15 fuel – seen by some as a way to absorb all of the ethanol mandated by the RFS above what can safely be blended as standard E10 gasoline – the ethanol “blend wall.”

Other videos show that the founding assumptions behind the RFS are disconnected from today’s reality.

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analysis  renewable-fuel-standard  rfs34  epa34  ethanol  e8534  e1534  blend-wall 

Mark Green

Mark Green
Posted July 21, 2015

With another congressional hearing on the Renewable Fuel Standard (RFS) scheduled this week, a couple of glimpses behind the curtain at EPA help explain why the RFS is dysfunctional and needs to be repealed or dramatically overhauled.

Glimpse No. 1 comes from a U.S. Senate subcommittee hearing last month, chaired by Sen. James Lankford of Oklahoma. The witness was EPA’s Janet McCabe, acting assistant administrator for the office of air and radiation. Tune in at about the 1-hour, 24-minute mark of the archived video to see Lankford’s discussion with McCabe about how EPA sets annual ethanol use requirements under the RFS.

The overriding issue is the ethanol “blend wall” – the point where the RFS requires blending more ethanol into the national fuel supply than can be used in E10 gasoline. At that point some think that higher ethanol-blend fuels like E15 and E85 will help meet RFS ethanol mandates. But E15 can cause damage to engines and fuel systems in vehicles that weren’t designed to use it – as well as outdoor power equipment, boats and motorcycles. And E85 is less energy-dense than standard gasoline – getting fewer miles to the gallon. It represents a tiny fraction of overall gasoline demand, a strong signal from consumers.

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