A whopping 80 percent, by contrast, went to corn, soy, grain, and
other oil crops, and the rest to livestock, dairy, cotton, and tobacco.
«We estimate that this biofuel would cost the airline industry $ 5.31 / gallon, which is less than most of the reported prices of renewable jet fuel produced from
other oil crops or algae,» said Deepak Kumar, a postdoctoral researcher at Illinois, who led the analysis.
Presently, in current dollars, that fuel would cost airlines US$ 5.31 per gallon, which is less than bio-jet fuel produced from algae or
other oil crops such as soybeans, canola or palm oil.
Not exact matches
Several
other states have also reported shortages amid rising concerns over the potential impact on Malaysian palm
oil crops if the drought continues.
«Palm
oil is already widely used in food manufacture and for good reason;
oil palms are highly efficient
oil producers requiring ten times less land than
other oil - producing
crops.
Unlike many plantation
crops, like rubber and
oil palm, cocoa can be grown with a diverse mixture of
other plants.
Or fires set to clear land for agriculture can get out of hand, like they've done in Indonesia: Over the last few decades, the country has drained many of its peatlands to grow
oil palms and
other crops.
To make room for
oil palm plantations and
other crops, companies will raze existing trees (the source of future peat) and drain the water to dry out the soil.
If
oil - intensive algae were cultivated on a broad scale — the kind of scale now used for
other commercial
crops — they could eventually replace the 70 percent of the U.S.
oil supply used for transportation in the form of jet fuel, gasoline, and diesel, according to Weeks.
Chemical engineer Charles Wyman of the University of California, Riverside, argues for biorefineries turning seed
oil, the stalks and
other detritus of
crop plants, and even wood pulp waste into an assortment of alternative fuels.
The
oil - rich jatropha plant and
other so - called «energy
crops» being grown on the island may also pass through the industrial plant, as long as growers are willing to part with it for free (though that may prove unlikely).
The second was a scenario modeled for a future of increased expansion of industrial farms growing
crops like
oil palm, a product that is blamed for significant forest losses in
other nations like Indonesia.
«It is unlikely that historically low rates of deforestation can persist in the face of growing pressures to clear land due to increases in population, demand for wood and charcoal,
cropping with reduced fallow periods leading to soil degradation, and international interests in large scale land investments for
oil, biofuel and
other crops,» the study states.
Sunflower and
other oilseed
crops are the source of the vast majority of vegetable
oil used for cooking and food processing.
Increasing demand for corn, wheat, soybeans, sugar, vegetable
oil and cassava competes for limited acres of farmland, at least until farmers have had time to plow up more forest and grassland, which means that tightness in one
crop market translates to tightness in
others.
But the biofuel
crop has already come in for criticism both because it is displacing cereals in
other places where it is grown, such as Kenya and Tanzania, as well as requiring fertilizers to get good
oil yields.
According to the RAFI, much of the
oil comes from small farmers, who grow coconut trees alongside
other crops.
Oil palms, which primarily grow in Southeast Asia and Africa, are highly productive, yielding more vegetable oil per hectare than any other oil - producing cr
Oil palms, which primarily grow in Southeast Asia and Africa, are highly productive, yielding more vegetable
oil per hectare than any other oil - producing cr
oil per hectare than any
other oil - producing cr
oil - producing
crop.
Like
other trees, the
oil palm plant serves as a natural reservoir for carbon and is more effective at sequestering carbon than
other major vegetable
crops.
CJP has also identified, experimented and developed following
other oil seed bearing trees [OSBT] and non-food
oil crops and.
Centre for Jatropha Promotion & Biodiesel (CJP) is the Global authority for scientific commercialization of Jatropha &
other non-food biofuel
crops and designs and implements the growing of non-food biofuel
crops worldwide in a structured Agri - Supply chain, Value additions and research activities thereon & provides technology and services from «Soil to
Oil» for the breeding, development, planting and harvesting of next - generation commercial biofuel crops CJP has been engaged in promoting sustainable farming for biodiesel production since last one decade and its research findings and on - hand field experiences in respect of various technical, agronomical / silvicultural aspects of plantations of Jatropha have resulted in significant improvements in knowledge and technical background related to Productivity, profitability and sustainability of commercial production of Jatropha oil cr
Oil» for the breeding, development, planting and harvesting of next - generation commercial biofuel
crops CJP has been engaged in promoting sustainable farming for biodiesel production since last one decade and its research findings and on - hand field experiences in respect of various technical, agronomical / silvicultural aspects of plantations of Jatropha have resulted in significant improvements in knowledge and technical background related to Productivity, profitability and sustainability of commercial production of Jatropha
oil cr
oil crop.
On the
other hand, states that have more readily available resources, such as
oil or
crops, $ 100 tends to go further than most
other states.
Leonhardt trowels
oil paint with the palette knife, adeptly plowing layers of colors upon each
other, as farmers might do part to enrich the soil for the next
crop.
The findings come at a time when coal is on track to surpass
oil as the world's top energy source and 2.8 billion people rely on wood,
crop waste, dung, and
other biomass to cook and heat their homes.
In
other words, the compensation forest users would earn from REDD would have to be more than earnings they could make from, say, converting forest to
oil palm or to another cash
crop.»
At the moment, most of this comes from ethanol produced by corn, and in the future plans are to power vehicles from forests,
oil crops such as
oil palm and soya for biodiesel, and
other biomass.
and many
other countries should easily find sufficient land available for enough energy
crop cultivation to make a substantial dent in
oil use.
During a 10 - year investigation detailed in the latest issue of the Journal of Geophysical Research, Stanford University scientist Mark Jacobson isolated the widespread warming effects from all sources of soot â $» the visible residue of burned wood,
crops,
oil, biomass and
other fuels â $» from the climate impacts caused by greenhouse gases such as carbon dioxide and methane.
On a global scale, the biofuels frenzy is diverting millions of acres of farmland from food
crops, converting millions of acres of rainforest and
other wildlife habitat into farmland, and employing billions of gallons of water, to produce corn, jatropha, palm
oil and
other crops for use in producing politically correct biodiesel and
other biofuels.
Analyzes LST from the thermal band of a Landsat image and produce a high - resolution surface temperature map (30 m) for the lowlands of the Jambi province in Sumatra (Indonesia), a region which suffered large land transformation towards
oil palm and
other cash
crops over the past decades
IMHO a better approach to biofuel would be a
crop that can be grown without irrigation in wasteland such as the playas of the desert southwest and that yields an
oil that does not require distillation or
other energy intensive processing.
Investigations out of EIA's U.S. office have also come across RSPO failures as part of research to understand the roots and financing of new, illegal deforestation for
oil palm and
other agro-commodity
crops in the Peruvian Amazon.
I'm still not entirely comfortable with nuclear but I admit ignorance there and thus don't really advocate directly against it (PS somewhat the same position with GM foods /
crops); what I know enough to be afraid of and advocate against is a BAU future of coal,
oil, and gas, especially one without CCS or
other sequestration, with mountaintop removal mining, with tar sands, with fracking (you may already be aware of the radioactivity associated with that), Hg, escalating prices, etc (and you would be against this too, I'm sure).
The first large - scale commercial operation to produce cellulosic ethanol (the kind of ethanol made not from corn or
other grown
crops, but from organic waste) in the US just got major backing from the
oil industry, and will be online in 2013.
Faced with a seemingly insatiable demand for automotive fuel, farmers will want to clear more and more of the remaining tropical forests to produce sugarcane,
oil palms, and
other high - yielding biofuel
crops.
In
other words, cellulosic conversion technology could easily drive deforestation, especially in the tropics where converting natural systems to fuel would be easier than planting potential fuel -
crops like
oil palm, sugar cane, soybeans, or corn.