At issue is whether to suspend a five - year - old federal mandate requiring
more ethanol in gasoline each year, a policy that has diverted almost half of the domestic corn supply from animal feedlots to ethanol refineries, driven up corn prices and plantings and created a desperate competition for corn as drought grips the nation's farm belt.
Not exact matches
Even with the tariff, U.S.
ethanol exports hit a record high
in February, thanks largely to rising Brazilian demand as higher
gasoline prices and low international sugar prices made
ethanol more competitive at the pump.
An assessment paid for by DuPont said that the
ethanol it will produce there could be
more than 100 per cent better than
gasoline in terms of greenhouse gas emissions.
According to analyses that have been published
in Science and carried out by the California Air Resources Board, corn - based
ethanol is actually worse than
gasoline, mainly because growing
more corn for
ethanol forces farmers to clear additional grasslands and forests to grow food crops.
Using corn crop residue to make
ethanol and other biofuels reduces soil carbon and can generate
more greenhouse gases than
gasoline, according to a study published today
in the journal Nature Climate Change.
As attorney general, Pruitt
in 2013 filed a friend of the court brief with the U.S. Supreme Court
in which he argued the EPA ignored the risks that
gasoline with
more than 10 percent
ethanol can pose to cars» fuel systems as well as the RFS requirement's possible effect on food prices.
Though similar
in structure to
ethanol, these fuels behave much
more like
gasoline.
It's said that
ethanol is capable of
more power than
gasoline in an engine exclusively designed for it.
All that and
more, plus a preview of Autoline This Week about whether using
ethanol in gasoline hurts our food supply.
A team at the University of Birmingham reports that a blend of 33 % v / v of butanol
in EN228 commercial
gasoline containing 5 % of
ethanol (B33) reduces GDI (
gasoline direct injection) engine - out carbonaceous emissions, while maintaining similar levels of NOx emissions when compared to standard
gasoline combustion at low and medium... Read
more →
Renewable - fuel standard — Congress laid the foundation for this strange - bedfellow debate
in 2013, and next year could bring
more substantive action, depending on whether
gasoline prices go up and how that affects
ethanol prices.
The
gasoline also did contain some hydrogen that burned to form water, so the 3:1 ratio Jeff references probably was for
gasoline (not containing
ethanol) but adjusted for the mass content of the hydrogen
in the
gasoline and is likely
more accurate than the 3.67 ratio of carbon to carbon dioxide masses.
In addition to the transportation and volatility issues,
ethanol will add yet
more blends of
gasoline to the retail market.
• Since 2007, the RFS, which requires fuel retailers to blend corn
ethanol into the
gasoline they sell, has saddled American motorists with
more than $ 10 billion per year
in extra fuel costs above what they would have paid if they had purchased
gasoline alone.
Meanwhile, a 2007 study by a Stanford University environmental engineer found that increasing
ethanol levels
in gasoline can lead to
more smog.
From 2007 to 2013, corn
ethanol interests spent $ 158 million lobbying for
more mandates and subsidies — and $ 6 million
in campaign contributions — for a fuel that reduces mileage, damages engines, requires enormous amounts of land, water and fertilizer, and from stalk to tailpipe emits
more carbon dioxide than
gasoline.
Just growing corn and preserving it
in a salt mine forever whilst making
gasoline from coal or natural gas will even capture far
more carbon than using it for
ethanol does.
Because
ethanol has one - third less energy than
gasoline and does not make up the difference
in price, the higher the
ethanol blend, the
more money you spend on each mile driven.
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.
In a free market, refiners would have blended less ethanol and produced more gasoline than they did in the market rigged by the RFS and other pro-ethanol policie
In a free market, refiners would have blended less
ethanol and produced
more gasoline than they did
in the market rigged by the RFS and other pro-ethanol policie
in the market rigged by the RFS and other pro-
ethanol policies.
Adding corn
Ethanol to
gasoline reduces gas mileage, increases the price of food and transportation, is unprofitable without government subsidies, creates
more greenhouse gases
in its manufacture than unadulterated
gasoline, and can damage older engines.
As to other Alternate Fuels... even
in Brasil, the Sugar
Ethanol industry only exists because of government subsidy... even then, ethanol is more expensive than gasoline at the gas s
Ethanol industry only exists because of government subsidy... even then,
ethanol is more expensive than gasoline at the gas s
ethanol is
more expensive than
gasoline at the gas station.
Reflecting on the signing of Act No. 382 into law, Brian J. Donovan, CEO of Renergie, Inc. said, «I am pleased that the legislature and governor of the great State of Louisiana have chosen to lead the nation
in moving
ethanol beyond being just a blending component
in gasoline to a fuel that is
more economical, cleaner, renewable, and
more efficient than unleaded
gasoline.
When we assume the
ethanol production process is fully renewable, it would take all the corn
in the country to displace about 3.5 percent of our
gasoline consumption — only slightly
more than we could displace by making sure drivers» tires are inflated properly.
He pointed to findings that corn
ethanol, which plays the largest role
in meeting RFS mandates, emits
more greenhouse gases than
gasoline, and he said it is «confusing» for the Obama administration to push corn
ethanol while it seeks to lower global greenhouse gas emissions at the Paris climate summit.
I am working on another article that has
more detail from published article about the increase
in ozone pollution from
ethanol mixed
gasoline.
Arguing that «there is no doubt it should be repealed,» the Washington Post editorial board explains: «Blending
more and
more ethanol into
gasoline will require spending money on infrastructure that is not yet
in place and selling
more fuel that older and
more specialized engines can not take.»
converting all
gasoline using vehicles to 100 % corn - based
ethanol would require almost 7x the current acreage
in corn, and 30 %
more than the current total cropland of the US.»
Brian Dodge, just for comparison and context, converting all
gasoline using vehicles to 100 % corn - based
ethanol would require almost 7x the current acreage
in corn, and 30 %
more than the current total cropland of the US.