Sentences with phrase «biofuel feedstocks»
Biofuel feedstocks refer to the natural and renewable materials that can be used to produce biofuels, such as ethanol or biodiesel. These feedstocks include plants, crops, or organic waste that are converted into fuel through various processes. In simple words, biofuel feedstocks are the ingredients that we use to make biofuels, which are an alternative to traditional fossil fuels, and help reduce our reliance on non-renewable resources. Full definition
Biofuels offer one possibility for reducing the carbon footprint of these transport systems, but many plants grown as biofuel feedstocks compete with food crops and / or wild lands.
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Mexico Investigates Agave as Potential Biofuel Feedstock Car Use Doubles in Mexico City in Last 7 Years Mexican President Says No To Biofuels Law Investment Group Plants Five Thousand Acres of Jatropha For Biofuel In Yucatan Mexico
In practice, additional areas of former cropland that are now in the CRP could be managed for biofuel feedstock production in a way that maintains positive impacts on wildlife, water, and land conservation goals, but this option was not included among the scenarios considered.
Some experts believe that algae is set to eclipse all other biofuel feedstocks as the cheapest, easiest, and most environmentally friendly way to produce liquid fuel.
via:: Renewable Energy World Ethanol Feedstocks Biofuel Feedstocks Gain a New Candidate: Kudzu Cutting Cattails for Fuel?
Even if researchers discover how to regulate complex sugars in secondary cell walls in biofuel feedstocks, the next challenge will be finding how much lignin the plants can do without and still remain healthy.
«It's tempting to use corn stover because it's already there — farmers who grow corn don't have to plant another crop to produce biofuel feedstock,» Khanna said.
Lowering Energy Consumption Better Solution Than Biofuels In its recommendations, the OECD says that governments should offer more support for second generation biofuel feedstocks that don't use food crops, but more importantly, policies designed to reduce overall energy consumption should receive more funding.
Ethanol Biofuel Feedstocks Gain a New Candidate: Kudzu Kudzu Harvesting for the Production of Ethanol, Redux Ethanol: How the Fuel is Produced, Growing Corn and Other Feedstocks, and More
To Hazen, it is «absolutely realistic» that researchers will be able to use their research to create better biofuel feedstocks.
«In contrast to the recent assertion that biofuels rely on reduced food production to provide a GHG benefit, our integrated economic - ecosystem modeling approach predicts that changing the mix of biofuel feedstocks from corn ethanol to high yielding perennial crops could meet the 32 - billion - gallon mandate without significantly reducing food production and with modest GHG savings,» the team writes.
Corn — now used to produce 95 percent of U.S. ethanol is the least sustainable biofuel feedstock of all raw materials commonly used.
In fact, since the RFS expanded renewable fuel volumes in 2007, over 1/3 of corn production and nearly 1/4 of the oil produced from soybeans have been diverted to biofuels.1 As the EPA points out, «because many biofuel feedstocks require land, water, and other resources, research suggests that biofuel production may give rise to several undesirable effects.»
Currently, only a small share of such residues is available for energy generation but, as bioenergy production increases, agricultural residues may become more important biofuel feedstocks.
Agricultural residues are likely to be among the lowest - cost liquid biofuel feedstocks.
The new research looks at the «carbon payback time» or «carbon debt» of various biofuel feedstocks including oil palm, sugar cane, and soy.
Cooking oil, palm oil biodiesel can reduce emissions relative to diesel (11/28/2007) A lifecycle analysis of biodiesel by Australia's Commonwealth Scientific and Industrial Research Organization (CSIRO) shows that using palm oil derived from existing plantations can be an effective biofuel feedstock for reducing greenhouse gas emissions relative to conventional diesel fuel.
Biofuels expansion in Africa may impact rainforests, wetlands (5/28/2008) Biofuel feedstock expansion in Africa will likely come at the expense of ecologically - sensitive lands, reports a new analysis presented by Wetlands International at the Convention of Biological Diversity in Bonn.
Other research has shown that several common biofuel feedstocks — including corn and rapeseed which have considerably lower yields than oil palm — also have high emissions from direct and indirect land use.
The authors of the letter also say that some potential biofuel feedstock crops — including switchgrass and miscanthus — are perennials that sequester carbon into soil and thrive on land often not suitable for other crops.
Other biofuel feedstock sources, including cellulosic biomass, are promising, but technological barriers make their future uncertain.
For all the talk of switchgrass being the next miracle biofuel feedstock, there's still precious little to show for it.
We regularly run courses across the entire nonfood Biofuel Feedstocks, technology, Finance and management renewable to build a sustainable Biofuel industry worldwide and also offer bespoke in - house training / Group training to meet your individual corporate training needs.
To put these numbers in perspective, USDA has estimated that in 2007, about 21 million acres were used worldwide to produce biofuel feedstocks, an area that would occupy somewhere between 0.4 % and 4 % of the world's estimated idle cropland.
Modified yeast ferments galactose more efficiently; benefit for use of marine biomass as biofuel feedstock
And unlike other biofuel feedstocks, algae production has minimal impact on freshwater supplies — especially when it can be undertaken in ocean waters or even wastewater.
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If agricultural croplands are drawn into the production of biofuel feedstocks, commodity prices are expected to rise, triggering land conversions overseas, releasing carbon emissions, and offsetting the carbon reductions expected from bioenergy.
Indirect land - use change refers to the opportunity lost had the biofuel feedstock acres been set aside for other uses.
She worked with former postdoctoral researcher Stephanie Watts - Williams, assisting her in a project to understand how underground fungi could be used to increase the growth of sorghum plants for use as a biofuel feedstock.
Switchgrass and poplar previously were identified by the U.S. Department of Energy as two biofuel feedstocks that can be grown on land that would not profitably support food crops.
This has significance and potential impact for agriculture and the national economy in the form of developing potential biofuels feedstocks, understanding host - pathogen interactions, and improving crop plant biomass.
This is because of the conversion of forest, grassland and often wetland for cultivation of biofuel feedstocks, and the attendant loss of carbon sequestration potential thereby.
Although preliminary, these results suggest that this may be a viable means to facilitate lignin removal and potentially advance the utilization of woody biomass as a biofuel feedstock.
Carbon payback time refers to the number of years it takes for the emissions saved by the replacement of fossil fuels with biofuel to offset the carbon emissions generated when the land is converted for growing the biofuel feedstock.
(09/10/2008) Plunging palm oil prices are increasing its attractiveness as a biofuel feedstock and thereby helping buoy demand for the oilseed, reports Reuters.