Later this year the company is scheduled to finish a $ 200 million - plus facility in Nevada, Iowa, that will produce 30 million gallons of
cellulosic ethanol using corn residue from nearby farms.
The cellulosic ethanol used by Corvette Racing is made from waste wood — dead trees, undergrowth, broken branches, and bark — collected in South Dakota's Black Hills National Forest to reduce the risk of wildfire.
Not exact matches
The
cellulosic ethanol process we developed was unique because it did not require multiple processing steps and the
use of expensive laboratory - modified enzymes.
The
cellulosic ethanol process we developed was unique because it did not require multiple processing steps and the
use of expensive laboratory - modified enzymes, the
ethanol bioprocessing system
uses significantly less water and energy in
ethanol production resulting in larger yields per ton of biomass.
Qteros, a company based in Hadley, Mass., is
using a proprietary bacterium it calls the «Q microbe» to break down
cellulosic plants and convert them to
ethanol.
AE Biofuels
uses an enzyme - based approach to the production of
cellulosic ethanol and has designed our process to be integrated with existing corn
ethanol production, in addition to building cellulose - only plants.
A projected 2,000 - ton - per - day
cellulosic ethanol plant could potentially
use up to 5,000 tons of enzyme per year, and half of that enzyme cocktail could be from this enzyme family.
That method could make a difference in
cellulosic biofuel plants, which produce
ethanol from waste products — corn husks and cobs — rather than edible kernels, a major advance in addressing the tradeoff of
using agricultural land to grow corn for fuel rather than for food.
Cellulosic's slow path to commercial use Two weeks ago, INEOS Bio announced it had begun commercial production of cellulosic ethanol from yard waste in its Vero Beach, Fl
Cellulosic's slow path to commercial
use Two weeks ago, INEOS Bio announced it had begun commercial production of
cellulosic ethanol from yard waste in its Vero Beach, Fl
cellulosic ethanol from yard waste in its Vero Beach, Fla., plant.
Cellulose is difficult to break down and ferment, but several facilities in the United States are on the verge of making commercial
cellulosic ethanol — for example, by
using specialist enzymes to break down the long - chain cellulose molecules — and Brazil doesn't want to be left behind.
The Obama administration made a concerted effort to transform the U.S. transportation system with battery startups, regulations that ramp up the
use of
cellulosic ethanol and other biofuels, and a near doubling of fuel efficiency requirements for light - duty cars and trucks.
Our TransFerm and TransFerm Yield + bioengineered yeast products are widely
used in the corn
ethanol industry and our next generation products are ready to deploy for industrial
cellulosic ethanol production.
In this study, we evaluate transportation impacts and infrastructure requirements for the
use of E85 (85 %
ethanol, 15 % gasoline) in light - duty vehicles
using a combination of corn and
cellulosic ethanol.
The
Ethanol Promotion and Information Council (EPIC), the leader in bringing «green» fuels to motorsports, contracted KL Process Design Group to provide the cellulosic E85 racing ethanol used by Corvette
Ethanol Promotion and Information Council (EPIC), the leader in bringing «green» fuels to motorsports, contracted KL Process Design Group to provide the
cellulosic E85 racing
ethanol used by Corvette
ethanol used by Corvette Racing.
Clariant, a leading global specialty chemicals company, together with Mercedes - Benz and Haltermann Carless, a well - established HCS Group brand, tested the
use of sustainable
cellulosic ethanol from agricultural residues in a fleet test with Mercedes - Benz series vehicles over a period of 12 months for the first time in Germany.
Based on the just released Low Carbon Fuel Standard prepared by the University of California for the Governor, «regular» gasoline as a value of 85 — 92 g CO2 eq / MJ, while natural gas has a value of ~ 80 g CO2 eq / MJ, electricity in California has an average value of 27 g CO2 eq / MJ (when
used to drive an electric vehicle), and
cellulosic ethanol derived from municipal solid waste is ~ 5 g CO2 eq / MJ.
Biomass waste has a new
use beyond
cellulosic ethanol or electricity, thanks to Hidetaka Kawakita, a Japanese university professor who figured out a way to get trash such as paper and rotten fruit to reclaim precious metals from e-waste.
This will require some technological breakthroughs since the production of
ethanol from such sources as switch grass require the
use of
cellulosic enzymes whose economical production has not been perfected yet.
With competition for plant waste among
cellulosic ethanol plants, landscapers, and a range of other users, added to the fact that millions of cell phones are made each year, it could quickly become yet another burden on the earth to be
using so much compostable, good - for - the - soil plant matter for cell phone frames.
Our land's highest, best
use is probably a mixture of solar farms in the driest and poorest areas which concentrate water by runoff onto neighboring land
used either to return to nature and grow grass (with cows optional) to sequester carbon by building soil and / or be periodically harvested to provide feed for
cellulosic ethanol.
These predictions established the volumes that refiners are required to
use to blend into our gasoline — even though there is no
cellulosic ethanol available, period!
Tennessee has the potential to produce billions of gallons of
cellulosic ethanol by
using 4.5 million acres of land identified by the Oak Ridge National Laboratory as ideal for energy crop cultivation.
Check out the rest of Robert Rapier's post for a back of the envelope calculation on land
use with
cellulosic ethanol production:
If current levels of crop waste were
used to produce biogas, 500 million gallons of
cellulosic ethanol could be produced every year.
Fittingly, President Obama today was at Georgetown University, where he outlined a broad initiative to cut oil imports, boost domestic production of oil and gas, and increase the
use of
cellulosic ethanol and natural gas to power vehicles.
This projected growth assumes that the anticipated expansion in
cellulosic crop production would be
used primarily for electricity generation rather than
ethanol production.
Instead, small scale
ethanol refineries should be encouraged to
use lignin, a
cellulosic byproduct, as fuel.
A key advantage of
using yeast for
cellulosic ethanol production is their ability to work over a broad temperature (< 44oC) and pH (3.0 — 8.0) range to produce large amounts of sugar.
«When hemp is legalized, land grant universities across the nation will develop cultivars suitable to different growing regions to enhance yield and explore innovative
uses such as
cellulosic ethanol.»
Industrial countries could produce enough sugar cane / grain
ethanol and / or
cellulosic ethanol to replace the 75 + million barrels / day they consume without adversed effects on food production and / or major changes in land
use.
They see small - scale
cellulosic refineries located near switchgrass grown on empty fields, beside pulp paper mill plants, or linked to municipal landfills, producing
ethanol and
using leftover biomass for co-generation of heat.
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 so little energy is required to cultivate crops such as switchgrass for
cellulosic ethanol production, and because electricity can be co-produced
using the residues of such
cellulosic fuel production, reductions in greenhouse gas emissions for celluslosic
ethanol when compared to gasoline are greater than 100 per cent.
The realistic opportunities for increasing supply of transportation fuel soon suggest that government policies should encourage the commercialization of alternative fuels that can be
used in the existing infrastructure:
cellulosic ethanol and biodiesel / renewable diesel.
Better biofuels (like
cellulosic ethanol and biodiesel made from non-food or waste sources) have the potential to cut our oil
use by 1.7 million barrels per day by 2035.
Aemetis has signed a Master Agreement with key exclusive rights for the
use of an advanced gasification technology from InEnTec to produce
cellulosic ethanol.
[3] Helioculture allows for brackish water or graywater, nonindustrial waste water from sources such as baths and washing machines, [4] to be
used, while traditional biofuels such as
cellulosic ethanol require fresh water.
When really pressed on why the USDA and the Obama administration continue to support corn based
ethanol, they point to
using it as helping support the fledgling
cellulosic ethanol industry, which seems to always be just 5 years away from commercial viability.
If Oregon, and the Northwest, truly wants a domestic - as in local - and renewable fuel source, we should be looking to build a
cellulosic ethanol industry
using waste from the large Northwest forestry and agriculture sectors to produce our liquid fuels (and a bit of electricity) as well as additional electricity from the Northwest's diverse and abundant renewable energy sources to power the electric component of a plug - in hybrid flex fuel fleet.
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.
Cellulosic ethanol proponents have pushed the idea of
using farm waste as a way to boost biofuel production without impacting food crops, but such conversion may carry a hidden cost in areas with insufficient rainfall or lacking irrigation, warns a soil scientist from Washington State University.
The RFS already requires the
use of
cellulosic ethanol.
If current coal - fired generating technology could be converted to
use carbonized bio-waste, I doubt
cellulosic ethanol would be viable.
As our host states above,
ethanol from starch (corn or wheat, as
used in the EU) was supposed to be a pump primer for
cellulosic ethanol, but has become an end in itself as an agricultural subsidy.
For example, starch from corn grown in the midwest has traditionally been the source of some of the
ethanol used as a fuel additive in the U.S.. Another option for the conversion of
cellulosic biomass, such as hemp stalks, to
ethanol is their hydrolysis to sugar, followed by fermentation and removal of the produced
ethanol by distillation.
Renewable, non-polluting fuels are: electricity (when generated by a clean source), biodiesel and
cellulosic ethanol (when these biofuels are generated
using «waste» material or from crops grown in a sustainable manner).
That alone is not security the only way we can produce enough domestically is if we greatly improve the technology
used to produce
cellulosic ethanol.
Cellulosic ethanol companies convert agricultural or forestry residues into
ethanol, while portable generators
use similar feedstock, such as wood chips, to make electricity.
Since
cellulosic ethanol is created by
using all of the parts of the plant being
used (instead of the 10 %, mainly the edible part, of the plant), in all likelihood, if this process turns out to work as advertised, we could
use the discarded parts of corn, or non-edible plants such as switchgrass, so food production would not have to be drastically increased.
:: Verenium
Cellulosic Ethanol First
Cellulosic Ethanol Biorefinery in the U.S. Opens
Ethanol Produced from Perrenial Grass Could Offset 20 % of Gas
Use with 9.3 % of Cropland First Commercial - Scale
Cellulosic Ethanol Plant Approved for California