This is how we can produce massive quantities of domestic biofuel and solve our liquid fuel demand: We could remove the starch from ALL of our feed corn (instead of just part of it) to
make more ethanol.
That will be handled like cane juice to
make more ethanol, on top of the above estimates.
The company can produce more than 100 gallons of fuel per ton based on lab experiments because bacteria
make more ethanol: «We aren't producing butanol, propanol, hexanol, octanol, and all the other alcohols,» Bolsen says.
Not exact matches
Puzder named
ethanol regulation, which has resulted in higher beef costs, a rising minimum wage and higher labor costs due to Obamacare as three obstacles that
make doing business in the U.S.
more difficult than in the past.
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.
Does it help that the corn is much
more likely to be destined to be
made into
ethanol than high fructose corn syrup?
From the start, the
ethanol industry has been dogged by concerns about its net energy balance — whether
ethanol requires
more fossil fuel to
make than it replaces.
Outwardly, the way
ethanol is
made has not changed much, but each step of the process has grown markedly
more efficient, beginning with the farmers.
«In terms of consumer ownership and use costs, the case to
make a switch from current fuels to compressed natural gas (CNG) is much
more compelling than for other alternative fuels like
ethanol and electricity.»
«A biorefinery that focuses not only on
ethanol, but on other products that can be
made from the biomass is
more efficient and profitable overall,» he said.
For cellulosic to
make its way onto the market, federal policy will need to do
more to encourage distribution of higher blends of
ethanol, the
ethanol industry says.
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.
Enzymes cost about 50 cents per gallon of
ethanol, so recycling or using fewer enzymes would
make biofuels
more inexpensive.
The U.S. Department of Energy has provided
more than $ 1 billion in federal funds to support research to develop cellulosic biofuels, including
ethanol made from corn stover.
Corn
ethanol made from irrigated crops, for example, can use
more than 1,000 times
more water than oil refining, according to calculations by Sandia National Laboratory.
«Cost competitive, energy responsible cellulosic
ethanol made from switchgrass or from forestry waste like sawdust and wood chips requires a
more complex refining process but it's worth the investment,» Energy Secretary Samuel Bodman said at the Range Fuels facility groundbreaking in November.
They grow
more of the green parts of the plant, which can be converted chemically to
make fuel, including
ethanol and electricity.
Indeed, what
makes corn
ethanol «renewable» — in the sense that we can always
make more of it by planting
more kernels — is actually a huge part of what
makes it so unsustainable in the long term.
Where will that energy come from if we
make many
more poor choices like corn
ethanol (a systems analysis of which showed that it took
more total energy to produce than it delivered).
Now I oppose
ethanol production, but Clinton, Bush and the rest are correct that sugar
ethanol makes a little
more sense then corn base.
Cellulosic
ethanol makes a great deal
more sense, but has a way to go before it is practical.
Keep reading to learn
more about who's
making it, corn and other feedstocks, and
ethanol's effects on fuel prices.
Adding
ethanol to the 45 blends we already have means we will be «
making more blends for
more markets.
David Pimentel, a professor of ecology at Cornell University who has been studying grain alcohol for 20 years, and Tad Patzek, an engineering professor at the University of California, Berkeley, co-wrote a recent report that estimates that
making ethanol from corn requires 29 percent
more fossil energy than the
ethanol fuel itself actually contains.
But in short term, wind and solar are far worse than
making ethanol in terms causing
more Co2 emissions].
The business of grain
ethanol has revitalized many rural communities, and has
made farming much
more profitable.
And the researchers deliberately excluded CO2 emissions from burning the
ethanol in car engines,
making their findings of a net increase in GHG's even
more damning.
The combination of plug - in hybrids and bio-deisel (a much
more energy - efficient fuel to
make than
ethanol) could significantly reduce developed world demand for oil for passenger transport.
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.
The Q Microbe ™ is used to
make cellulosic
ethanol from plant waste and could transform the energy industry by
making ethanol more quickly and cost effectively than conventional technologies.
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.
Ethanol made from a prairie grass shows promise as a viable fuel that could be much more environmentally friendly and energy - efficient than corn ethanol, a new stud
Ethanol made from a prairie grass shows promise as a viable fuel that could be much
more environmentally friendly and energy - efficient than corn
ethanol, a new stud
ethanol, a new study says.
But the models fail to account for dynamic reactions to a corn crop reduction (in this case a simple and very cost efficient response would be to end corn
ethanol subsidies, thus redirecting corn to food rather than fuel, ending an inefficient industry and encouraging
ethanol industries in tropical nations using sugar cane, which
makes a lot
more sense than corn
ethanol).
«What
makes matters worse is that the EPA just mandated that
more corn
ethanol must go into American gas tanks.»
Carlos Rittl of Climate Observatory, a coalition of environmental NGOs, said Brazil was now hiding behind the gains it
made in the past rather than pushing ahead with
more ambitious climate policies involving greater investment in wind, solar,
ethanol and biomass.
«The Toomey - Feinstein partial repeal would
make the RFS even
more burdensome for Americans because it will focus the mandate on costly phantom fuels like cellulosic
ethanol.
Nine of those utilities are in Minnesota, whose wind power and
ethanol resources
make these vehicles even
more attractive.
Companies should
make use of infrastructures in place where capital costs can be minimized in order to integrate a cellulosic
ethanol industry into commercialization faster and
more economically, Burke said.
Whatever is happening with the weather, we should remember that we are motivating farmers to produce
more corn, so they can
make ethanol to put in our auto fuel.
America's
ethanol policy has seriously compromised the chicken industry, so we can expect Lincoln to take a
more conservative approach with fuels
made out of food.
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.
Learn
more about how non-food based
ethanol is one part of the UCS plan to reduce projected U.S. oil use in half in twenty years, and what you can do to help
make this plan a reality.
Here are the details: Science Daily reports that researchers from Guildford have developed a new strain of bacteria which can aid in the processing of cellulosic
ethanol,
making the procedure
more efficient and less costly than traditional fermentation processes.
Cardayre argues that LS9's biofuels offer several benefits that
make them
more attractive as an alternative to fossil fuels than do
ethanol - derived fuels, including higher cost - efficiency and lower energy consumption in production (65 % less energy).
Use of pure
ethanol will rise sharply as carmakers in Brazil such as General Motors and Volkswagen
make more flexible - fuel cars.
Back in 2007, researchers refined a heat - seeking rod - shaped bacterium of the geobacillus family, which is 300 times
more effective at
making ethanol than its wild strain counterpart.
Via iSuppli
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A tax on CO2 emissions, and credits for CO2 sequestration might
make ethanol more economic, and certainly carbon negative.
But a farmer can grow
more corn, or less cattle, and send corn to an
ethanol plant, and still
make money, especially if there's a subsidy.
But dropping the subsidy
makes Brazil's cane sugar
ethanol more viable on the market — and that is a
more environmentally sound fuel.