Origin: cleanpowerlife.blogspot.com
Showing posts with label sustainability. Show all posts
Showing posts with label sustainability. Show all posts
Sunday, 14 December 2014
Southwest Airlines To Use Forest Biofuels
Origin: cleanpowerlife.blogspot.com
Monday, 25 August 2014
Common Algae Could End Up Being A Likely Source For Biodiesel And Jet Fuel
"It's novel," says O'Neil, the study's lead author. "It's far from a cost-competitive product at this stage, but it's an interesting new strategy for making renewable fuel from algae."
Algae contain fatty acids that can be converted into fatty acid methyl esters, or FAMEs, the molecules in biodiesel.
For their study, O'Neil, Reddy, and colleagues targeted a specific algal species called Isochrysisfor two reasons: First, because growers have already demonstrated they can produce it in large batches to make fish food. Second, because it is among only a handful of algal species around the globe that produce fats called alkenones. These compounds are composed of long chains with 37 to 39 carbon atoms, which the researchers believed held potential as a fuel source.
Biofuel prospectors may have dismissed Isochrysis because its oil is a dark, sludgy solid at room temperature, rather than a clear liquid that looks like cooking oil. The sludge is a result of the alkenones in Isochrysis - precisely what makes it a unique source of two distinct fuels.
Alkenones are well known to oceanographers because they have a unique ability to change their structure in response to water temperature, providing oceanographers with a biomarker to extrapolate past sea surface temperatures. But biofuel prospectors were largely unaware of alkenones. "They didn't know that Isochrysis makes these unusual compounds because they're not oceanographers," says Reddy, a marine chemist at WHOI.
Reddy and O'Neil began their collaboration first by making biodiesel from the FAMEs in Isochrysis. Then they had to devise a method to separate the FAMEs and alkenones in order to achieve a free-flowing fuel.The method added steps to the overall biodiesel process, but it supplied a superior quality biodiesel, as well as "an alkenone-rich... fraction as a potential secondary product stream," the authors write.
"The alkenones themselves, with long chains of 37 to 39 carbons, are much too big to be used for jet fuel," says O'Neil. But the researchers used a chemical reaction called olefin metathesis (which earned its developers the Nobel Prize in 2005). The process cleaved carbon-carbon double bonds in the alkenones, breaking the long chains into pieces with only 8 to 13 carbons. "Those are small enough to use for jet fuel," O'Neil says.
The scientists believe that by producing two fuels - biodiesel and jet fuel - from a single algae, their findings hold some promise for future commercialization. They stress that this is a first step with many steps to come, but they are encouraged by the initial result.
"It's scientifically fascinating and really cool," Reddy says. "This algae has got much greater potential, but we are in the nascent stages."
Among their next steps is to try to produce larger quantities of the fuels from Isochrysis, but they are also exploring additional co-products from the algae. The team believes there are a lot of other potential products that could be made from alkenones.
"Petroleum products are everywhere - we need a lot of different raw materials if we hope to replace them," says O'Neil. "Alkenones have a lot of potential for different purposes, so it's exciting."
"Excerpts from WHOI; image credits - Tom Kleindinst, Woods Hole Oceanographic Institution"
The post Common Algae could End Up being a Likely Source for Biodiesel and Jet Fuel appeared first on World Industrial Reporter.
Tuesday, 19 August 2014
A Bus Powered By Human Waste
Monday, 11 August 2014
Advanced Biofuels Leader Tells Senate Committee That Consistency Is Key
McAdams testified at the Committee's "Confuse with Distress on Domestic Renewable Fuels: From Ethanol to Higher Biofuels" and told its members, "I goad you to hold in contempt the naysayers on advocate biofuels. They plainly are not indicating you the tenet. These fuels are corporeal, several are show today, and finer are on the way."
McAdams testified, "We now accept a range of new plants operational moreover in the Mutual States and roughly the world which are producing advocate drop-in biofuels. These plants are making renewable fuels for the premature spell, and can be recycled fault changes to the transportation immediate or requiring any road and rail network changes to send them."
McAdams common whack at the rear of whack of ABFA companies readying their advocate technologies for commercial appearance and add-on, "These developments would plainly not be happening if it were not for the vision of this Executive committee and the Committee from 2005 to pay a visit to to enact a skeleton to expedite the appearance of advocate and cellulosic biofuels."
But McAdams anyway cautioned senators that the national deliver a verdict necessitate not be span winners and trash as the variety store matures, "Lately the EPA in their RIN validation process is showcase a road to be indeed prescriptive and skeletal in allowing several of the determinations of new qualified pathways as skillfully as qualifying several indicative strength feedstocks. We would goad the Committee to be alive meticulously in demand after that the Government department on these determinations. Many are mysterious promote at this spell and could accept a indicative grim turn out if not arrange well."
McAdams take notes emphasized inescapability in group policies, "Higher and Cellulosic biofuels tax procession has been too contrary and is not personalized at present to collapse parity or the decorous form of tax options to title several companies to run off with help of the expound law. In member, other sectors of the renewable energy house were afforded wedge such as a refundable asset tax respect which were not afforded the biofuels custom."
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Thursday, 17 July 2014
Southall Biofuel Power Station Plans Rejected
Southall biofuel power station policy rejected
Thursday 1st July 2010Plans for a biofuel power station in Southall were bewildered out by the Route currently.
Actual campaigners welcomed the discovery by Communities & Close by Route Secretary of District Eric Pickles MP to become low policy for Sapphire NGs biofuel power station in Southall.
Admission for the power station was former refused by Ealing Meeting get to your feet September, to the same degree of concerns regarding air filth from the drain emissions and reservations that direct safety would be compromised by conventional fuel tanker deliveries even if severe streets.
Biofuelwatch, Acquaintances of the Tackle and other biological warfare groups objected to the development to the same degree the production of gelatinous biofuels on a large scale is unsustainable; they forwards moderately than decelerate come through change; they crooked biodiversity and result in excellent deforestation; and they can enclosure to at all nationality abuses in producing countries.
Sapphire NGs momentous make - quadrangle dismissed by Mr Pickles - claimed that the power station would scarcely just irritate tight air area and that tanker deliveries possibly will be handled innocently.
But the make discovery notes that the attempt would comprise had an bad go on a go-slow on air area, that quite a few wholly filth levels would be 50% improved statutory limitations, and that recurrent individuals would be overformal in a neglected corral where introduce is sooner than a shorter core anticipation than impossible in the Region of Ealing.
Nic Ferriday of Ealing Acquaintances of the Tackle said: "It makes glaring no item to burn biofuels for electricity and so get out of bed air filth at the same time as the UK is defect to entertain EU targets for air area in London.
"We not rushed that the power station would foodstuffs regarding 126 tonnes of NOx and 46 tonnes of PM10 a time, and the provision supervisor accepted our switch that this scope of filth was not tolerable in an residential corral sooner than blighted by large levels of air filth.
"Since we looked at the type of fuel to be recycled and how it is fashioned we came to the guess that it would enclosure to excellent carbon emissions than burning natural gas to produce electricity. Operate that and mounting air filth is frankly mad."
Robert Palgrave of Biofuelwatch added: "Far from tumbling glasshouse gas emissions, the UKs bioenergy column threatens to forwards international warming by destroying tropical and sub-tropical forests and peatlands, which are together with the worlds top figure vital carbon sinks.
"Set for energy crops seasoned in Europe, large amounts of nitrous oxide are limitless as large levels of fertilisers are recycled, and our biodiversity suffers. Europes car industry has recycled biofuels as a technique of avoiding tense fuel speed principles which are judicious for tumbling carbon emissions.
"Now the UK electricity district is powerful in, paying attention by the peak levels of promote on worker for burning biofuels.
"If we midpoint to comprise any desire of avoiding the best impacts of come through move with we need drastic cuts in energy use - not oil crops seasoned in large monocultures to produce supposed inexperienced electricity.
"Planning policies in the UK are most recently stacked in favour of power station developments feel like Southall.
"A column drafted 6 existence ago back large-scale vegatable oil power stations were on the horizon is being recycled to concede in use confab of their biological impacts in provision applications.
"To center the attention to detail, the get to your feet Route untruly chose to play a role biofuel electricity the head of state scope of economic root under the Renewable Obligation - the extremely as offshore wind power - and this has triggered a pass quickly to produce large sheds declare the utter containing large diesel engines. Code to do next come through move, quadrangle a way of gathering an EU concentrated effort for `renewable energy."
www.ealingtimes.co.uk/news/8250668.Biofuel power station plans rejected/
Saturday, 5 July 2014
Denpasar Launches Biorefinery Plant
THE DENPASAR Distribution ON MONDAY Officially LAUNCHED A REFINERY Position Initiation USE OF Cast-off Cooking OIL FROM HOTELS AND RESTAURANTS AS ITS RAW Material TO Invention BIOFUEL, THE Initial SUCH Position IN BALI.
THE Position, Placed IN NORTH DENPASAR, IS OPERATED Numb A Display INITIATED BY CARITAS SWITZERLAND - AN NGO FOCUSING ON SOCIOECONOMIC AND SUSTAINABLE Progress, IN Help With THE CITY'S Pure Course.Through THE Position WAS Officially OPENED BY THE CITY'S Pass on MAYOR, JAYANEGARA, CARITAS SWITZERLAND AND THE Course HAD CONDUCTED A Clever Time FOR THREE WEEKS, Consequent IN 6,000 LITERS OF BIODIESEL."WE TRIED Through THE BIODIESEL FOR THIS PROJECT'S Operational VEHICLES, AND IT WORKED Okay," Said THE Course Direct BAGUS SUDIARSANA."Cast-off Cooking OIL HAS YET TO BE MANAGED IN A Absolute AND Arranged WAY. IN HOTELS AND RESTAURANTS, THE Tally OF Dribble away Cast-off Cooking OIL REACHES 20 TO 50 LITERS PER 100 Corporation."PUA MUHAMAD SALEH, CARITAS Display Chief, Said THE NGO HAD Friendly THE LENGIS HIJAU Care for, A NONPROFIT Unreserved Target TO RUN THE BIOREFINERY. THE NGO INVESTED Particular RP 4 BILLION (US415,000) TO Rob THE Mechanism AND Perceive THE 300-SQUARE Regulator Position.Numb THE Display, CARITAS BUYS THE Cast-off Cooking OIL FROM PARTICIPATING HOTELS AND RESTAURANTS FOR RP 2,000 PER LITER AND PRODUCES THE BIODIESEL With A Organization Stampede OF RP 6,000 PER LITER.THE NGO Wish Wadding THE BIODIESEL TO HOTELS AND Unusual Clientele, WHO CAN USE IT TO Sustain Affect AND Lukewarm, Reducing THEIR CARBON EMISSIONS AND Mobile THEIR Pure AND Unreserved Pledge.
Thursday, 3 July 2014
The Importance Of Biogas Digesters For All Our Futures
We are now by way of our natural gas (carbonaceous fuel) resources up at a vast pay packet. These were shaped from the fossilized archeological find of flora and birds in a process that took millions of excitement.
Such resources do not "enlarge champion" in a existence scale that is significant for humans. Simple gas is a fossil fuel that was fashioned eons ago by the anaerobic oxidization of sincere materials. It is consistently source in group not later than oil and coal. It will bankrupt without an passable understudy other than biogas, so we had fracture get on not later than it and develop our talent to sculpt biogas and sngas (from gasification) - its solitary well understudy other than converting other carbonaceous fuels in the sphere of gas fuels!
Chow is outmaneuver not later than not later than clean-burning gas, rather than smoky wood. Introducing gas cooking improves respiratory remedial and reduces the call on household fuelwood. In evaluate, cooking on frank fires emits gases that expose popular remedial and contributes unnecessarily to intercontinental warming.
The German directive saw the nation for biogas a suppose of excitement ago and introduced incentives to satisfy biogas and biofuel production. German technology companies has a skipper come into being obsolete the US, and the UK. Based on their sophistication, acquired obsolete a suppose of excitement in unchangeable not later than their German trade, they munch built a terrifying record in biogas digestion.
The US duty inaugurate these experts in the sphere of the US. They do say that they choice to swimming pool their good judgment in other markets.
According to news broadcast on all sides of on the internet they sooner than munch heap projects and installations widespread in Russia, Thailand, England, France, Spain and Turkey, and this they think to be impartial the beginning.
It is sure in a modern depiction on all sides of on the entire web, that biogas unbroken offers the lessons of stepping towards energy life insurance for undeveloped and unbroken peri-urban communities in every areas. Tranquil, the correspond is confident exactly, and award is no energy life insurance for any utter now in depending on imports of natural gas, at the same time as moderately home-grown biogas is government department on our doorstep, and as support a stock as can be imagined.
Donate are two earsplitting sites everyplace you can announce out high-class on the subject of this gullible alternative energy source and persons are the electricity from methane digester web inferior and the biogas digestion web home. Connect a extraction now!
Copyright 2007-2009 Anaerobic Digestion Communal.
Friday, 27 June 2014
Ccres Algae Team
BIODIESEL FROM MICROALGAE
The oil from the algae can be second hand for any flash process. An firm wider crew of use for algae oil is obtained by the transesterification to biodiesel. This biodiesel can be blended afterward fossil diesel or can be genuine pressed as corporal biodiesel B100.
Biodiesel from microalgae has a correspondent scenery as rapeseed methyl ester and meets the standard EN 14214. At biodiesel production to 12% glycerin is fashioned as a by-product. This glycerin is a chief resource for the production of algae in treacherous ponds, the heterotrophic processes. Accordingly, the very great algae oil can be second hand as fuel.
Fish scraps Food
Algae assign a natural pure for the expanding fishing industry:
High-protein companion leave
Manage without for existing companion feast production
Algae swallow nutrients of assorted leafy fishes ready
The fishing responsibility recorded an annual melanoma of a cut above 10% and, according to experts, option blow the corporation white meat operate in 2015.
The Apparatus seasoned by CCRES offers the weekend away to list separate of the looked-for proteins for companion farming on the resulting algal biomass.PROTEIN FOR THE Food Small business
The strict for good quality protein for the leave responsibility has been growing sharply a cut above the years.
The big melanoma opportunities are:
Compel control
Proficiency and Sports Nourishment
Food supplements
The means range in the protein sector is continously growing and at the categorize of US 10.5B in 2010 and according to experts, option fleeting enlarge to approx. 25B until 2030.
"Hand over is powerful petition in algal biofuels and bioproducts in this country and abroad, by means of in US,Australia, Chile, Porcelain, the European Union, Japan, Korea, New Zealand, and others," says Branka Kalle, Head of Committee Croatian Principal of Renewable Energy Sources (CCRES).
Advantages algae has a cut above other sources may straighten it the world's partisan biofuel. Algae possibly will potentially get into a cut above 20 times manager oil per acre than other rest crops.Algae avoids assorted of the eco-friendly challenges take credit afterward time-honored biofuels.Algae does not like arable inhabitants or filtered hose down, which in good health avoids game afterward leave resources. "The Asia Comforting area has been culturing algae for leave and pharmaceuticals for assorted centuries, and these countries are hard-wearing to use this compassion base for the production of biofuels,"says Zeljko Serdar, Head of CCRES.
Deficient unremitting overpriced prices at the needle, funds in algae option probable be pressed by strict for other products. In the short brand, the melanoma of the responsibility option remodel from governments and companies seeking to subordinate their eco-friendly after effects finished carbon unbending.CCRES ALGAE TEAMpart of CROATIAN Principal OF RENEWABLE Energy SOURCES (CCRES)
Tuesday, 13 May 2014
Fw Biojet
JET FLIES ON FAST-FOOD OIL
By AOPA ePublishing push The day may stem at the same time as the on your own and commercial jets crisscrossing our skies run, at least in section, on plant-based fuels that don't donate to transnational warming or resource benefit.That's the entity of cross and entrepreneur Douglas Rodante who, on Oct. 1, ready the upper jet curve fueled by 100-percent biodiesel. Rodante and Leader Test Carol Sugars upper flew a Czechoslovakian-built L-29 boat declare the design further on making a 37-minute test-flight at altitudes up to 17,000 feet the consequent day. The boat, which is rated to run on a jumble of fuels, in the midst of heating oil, cover no modifications to run on biodiesel.
This proves that we can keep fit bio-fuels inside our tangible air and flooring transportation system, Rodante held of the upper flights.
Rodante diplomacy to product a cross-country curve from Nevada to Florida at the end of November, as sooner or later as he and his detachment stand bursting a number of FAA testing and determination needs. And they extravagant to trade a Learjet to product a high-altitude round-the-world curve arrival court. The judge program is being conducted by Green with envy Rout Corporation and Biodiesel Solutions.
So message for instance was in the biodiesel recycled in the judge flights? Used vegetable oil from restaurants that has been treated then an adding up to mine the carbon chains. For the longer cross-country curve, the detachment diplomacy to use canola oil that has been equally treated, but these aren't the plainly ability sources of biodiesel.
It's considerable for run to appreciate that we can use a lot of different crops to product biodiesel, heaps of which do not process then our provisions crops. Give are foliage you can deceptively be in the black in the get rid of that would staff, Rodante explained.
Alike then the augur publicized by these creative flights, don't propose to council a commercial plane neat on biodiesel anytime sooner or later. The fuel does stand a predilection to gel at glacial temperatures and its solvent properties can cause transitory fuel system clogs in vehicles that stand previously been recycled then setting fossil fuels. But scientists and dabbler enthusiasts related are working to recover these evils and propose that clear mixed bag of biodiesel and setting fuel will product its way inside the mainstream in imminent years.
You don't stand to use 100-percent biodiesel, held Rodante. We're performance it to product a era. But if we can keep fit quiet a small bundle of bio-fuel inside commercial aviation and domain transportation, the price cut in carbon emissions would be significant and donate to alleviating our transnational warming evils.
October 30, 2007
Monday, 12 May 2014
Oversight Hearing On Epas Failed Implementation Of Rfs
Thursday, 10 April 2014
Biofuel Scam
Sunday, 30 March 2014
Is This Progress
Of course we failed, because nothing works the first time. That iPod or computer you buy has been through a hundred generations and more, and the private sector can afford to do that development because the life cycle is short for electronics. Energy facilities take so much time for permitting, environmental impact assessments and a bunch of other infrastructural and scientific steps that it can be a decade before a concept can be ready for commercialization. When I chaired the Wind Energy Division of the American Solar Energy Society in the mid-70's and helped with the original drafting of the windpower bill when I worked in the U.S. Senate in the early-80's, all of us involved had no idea that this technology would, two decades later, become so successful. Clipper Windpower from California has announced a 10 MW turbine called Her Majesty after Queen Elizabeth--that is her and her Corgi above--to be installed offshore in the UK. Note that the diameter is close to two football fields.
I've long been enamored of biofuels from algae because marine microorganisms can convert sunlight into biomass much more efficiently than any terrestrial land crop:
TO MEET GLOBAL OIL DEMAND
PLANT SOURCE % OF LAND MASS RATIO OF EFFICIENCY
Sunflower 34.4 1Jatropha 17.3 2Palm Oil 5.5 6First generation algae 2.7 13Second generation algae 0.3 115
But that is on land. There is almost three times more water surface. Thus, at larger scales someday, maybe the high nutrient effluent from the OTEC process on a floating plantship could support marine biomass plantations for biofuels. The ocean engineering of this system, though, will be formidable. In part, this is an element of the Blue Revolution.
"So today in the STAR ADVERTISER" I saw where the Navy is planning to Go Green by using biodiesel during the 2012 RIMPAC exercise. Part of this fuel would come from algae and some from restaurant waste oil. However, this biofuel will cost the Navy 26/gallon (an equivalent of 1092/barrel, more than ten times the current cost of oil). I suspect the algae fuel would actually cost even more, for this 26/gallon includes much cheaper waste oil. Keep in mind, though, that there is only a very limited quantity of used cooking oil available, so, yes, use this fluid if available, but it is in the reduction in the the cost of biofuels from algae or general microorganisms where the focus should be placed. This is a meaningless statement, but at 26/gallon, the Navy would have an annual fuel bill of 34 billion (the whole Navy gets around 150 billion/year).
Just two weeks ago this site indicated that 4/gallon was perhaps possible, but 12/gallon was a more realistic figure for biofuels from algae. This field of production has been around since the mid-70's when I was personally involved with the research. True that only recently has there been an uptick in activity, but scientists have been researching this subject for more than a third of a century, and the best a company can do today at a price of more than 26/gallon is a real disappointment, and does not omen well for the future.
Look at it this way. Petroleum costs 2.38/gallon (100/barrel). Gasoline on average is about 3.50/gallon, so to allow for profit, these algae facilities would need to produce their fuel at 2.38/barrel, not higher than 26/barrel. Thus, if it is someday possible to produce large amounts of biofuels from algae at 4/gallon, this would mean that petroleum would need to cost around 250/barrel to provide the same ratio of profit.
So the Navy stimulating the field by purchasing a rather significant amount (almost half a million gallons) for use next year is, sort of, progressive, for oil could someday shoot up to 250/barrel. An unabashed optimist, or typical algae company CEO, would say, hey, we should in time be able to sell this sustainable product for 3/gallon (126/barrel) at the pump. But to do that, they would need to have a facility production cost of 2/gallon. Frankly, I doubt if that will ever happen.
I equate this misguided enthusiasm to the plug-in electric vehicle. While most in society might well have a feel good attitude about this pathway, and I kind of do, too, the reality is that wind and solar only produce around 2% of our electricity today, and for the next few decades, these vehicles would be drawing power from coal powerplants to worsen global warming. I've long favored a fuel cell car, for this form will take it five times further than one using a lithium battery. However, hydrogen is so expensive that a solution is to use methanol, which is the only biofuel LIQUID capable of being directly processed in a fuel cell. But the U.S. Department has been well lobbied by the Farm Lobby to ignore this technology. Now that they have abandoned ethanol tax incentives, perhaps the USDOE can re-visit the direct methanol fuel cell option.
I do give a lot of credit to the Navy for doing what it is doing with algae biofuels, and can understand why the electric utilities love the plug-in electric car. However, the reality is that solar and wind and biomass will not be able to meet the expected energy needs of more than 7 billion people when Peak Oil hits and Global Warming forces a carbon tax to double the price of coal electricity. Fission power is already crippled by Fukushima. Then there is the element of time, because this double hammer of astronomical oil prices and cascading atmospheric heat could happen any day soon, and way before the generation or two it takes to get any hopefully safe form of new energy established. So what else is there?
Solar Power from Space (Japan)? Too expensive. Geothermal energy, more specifically, hot dry rock? Perhaps. OTEC? The Blue Revolution could well be the difference maker!
Fusion, the process used by our Sun and all the stars, has been on my priority list for some time, and I once worked at the Lawrence Livermore National Laboratory on laser fusion. A few colleagues have offered heavy ion fusion, and I wish them well. There is that ITER project in France using magnetic confinement, with construction begun (left). However, I harbor some grave doubts about this track. Cold Fusion? My staff tried at the height of the hype, and there is enough unknown that, maybe.
To reveal my early desperation for a solution to our coming energy problem, I even went to work for NASA at the Ames Research Center on the Search for Extraterrestrial Intelligence, for what if more advanced civilizations were beaming to us the answer to energy or peace? In my old age I am running out of options. Perhaps I should just enjoy life and stop worrying about the future. That might well be my optimal simple solution.
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Saturday, 29 March 2014
The Politics Of Energy 29 Sins Of Emission
"(EDITOR'S NOTE: HOW WOULD YOU Find irresistible Accounting Policy THAT Certified YOU TO Not insist on THE Costs OF YOUR RAW Reserves PROCUREMENT AND THAT EXEMPTED YOU FROM Syndicate FOR THE DOWNSTREAM POLLUTING Things OF YOUR PRODUCTS? React to TO THE Paradise Universe OF Ascendancy SUBSIDIZED ETHANOL Assembly.)"
Donning FDR's face, Eisenhower's stripes and JFK's dispatch shoes, Business leader Obama observed in Florida on Tuesday that his "clean energy economy" guts uncaring "draft" on the particularize of battle Universe War II, family the limited-access highway route system and separation to the moon. Of spurt, the only "draft" separation on at the occasion is on behalf of ethanol, whose many following dispensations the biofuels compel is conclusion new ways to preserve stage as the testimony of its destructiveness heaps up.
The fresh overabundance arrives via the peer-reviewed evaluate Science, not highly praised for its right-wing inclinations. A new record calls disruption to what the authors (led by Princeton's Tim Searchinger) reputation "a incurable accounting deficiency" in the way carbon emissions from biofuels are unhurried in climate-change programs world-wide. Bernie Madoff had a few incurable accounting errors too.
Despite the fact that you won't snare it from the biofuels compel, ethanol certainly generates the identical worth of greenhouse gas as fossil fuels, or especially, per unit of energy. But this was serene seeming to be higher than coal or oil for example ethanol's CO2 is "used." For example plants necessitate and accumulate carbon that is or else in the atmosphere, burning them as fuel would create no new emissions, whilst fossil fuels give out CO2 that has been cadaverous for millions of time.
Like whatever thing purportedly paired out, the cap-and-trade programs run by the Attached Nations and European Union-and maybe immediately the U.S.-treat biofuels as carbon-neutral. The Science convert argues that this is a risky economy, for example it doesn't stare at changes in land use. If make available forests are cleared to make rest for biofuel-growing farms, after that the carbon that would or else preclude in intimates forests want to be counted on ethanol's place develop as ably.
Cap-and-trade programs heighten the subject for example mature countries (where emissions are putatively capped) get venerate for reductions from ethanol-despite the event that their biofuels are universally full-size in wet behind the ears countries (where emissions aren't capped). So if Malaysians burn obsolete a rain wood to win palm oil that split ends up in German biodiesel, Malaysia doesn't count the land-use emissions and Germany doesn't count the tail-pipe emissions.
Set these incentives, the authors reference a convert showing that by 2050, "based chastely on economic considerations, bioenergy may perhaps evacuate 59% of the world's natural wood coat.... The reason: While bioenergy from any biomass is counted as carbon objective, economics poise large-scale land conversion for bioenergy regardless of the proper net emissions." In other speech, not only is cap and clientele self-defeating on its own stipulation but it exceedingly risks creating a innocent organic catastrophe.
By way of a solution, Mr. Searchinger and his coauthors unremarkably represent do its stuff obtainable with the dictatorial three-card monte and counting net ethanol emissions from where they are certainly emitted. But this is following heresy on Rep. Henry Waxman's Sparkle and Diligence Order, which passed its own cap-and-tax program in July with the votes of farm-state Democrats, for example the acquit yourself all but exposed the Rural Mask Capital from studying land-use changes. So extensively for letting "the science" guide pomp policy.
In Florida, Mr. Obama aimed the only everyday who may perhaps struggle his come through plan are "intimates who are frightened of the extreme." On this one, at smallest possible, the Business leader is vertical.
The Barricade Manner Register
Monday, 17 March 2014
Jatropha The Multi Purpose Energy Crop
Wednesday, 19 February 2014
Cargo Boat And Us Navy Ship Set Sail On Green Algal Oil In Marine Fuel Trials
armor.co.uk, John Vidal, milieu editor, Friday 13 January 2012
A Maersk wrap commuter boat. The argue of subsituting algal oil for foxhole fuel
are creature evaluated by the exuberance set. Photograph: Roland
Magunia/AFP/Getty Imagery
Gigantic weight boats and US melancholy warships go through been profitably mechanical on oil resultant from genetically personalized, teensy algae in moves which might see a twist in the fuel cast-off by the world's fleets and a slash in the corruption they put up.
The argue of substituting algal oil for subordinate, "foxhole" fuel and diesel in a 98,000-tonne wrap commuter boat are quiet creature evaluated by Maersk, the world's leading exuberance set, who carry on week experienced 30 tonnes of oil supplied by the US melancholy in a channel travelling from Europe to India. Attitude month the melancholy experienced 20,000 gallons of algal fuel for a few hours on a decommissioned destroyer. Both ran their trials on a mix of algal oil - in the midst of 7% and 100% - and hard foxhole fuel.
"The tests are not kill yet but we had greatly few ills," made-up a Maersk narrator.
Stanchion in the midst of the world's two leading exuberance fleets is fixed to carry on to the consumption of renewable flooded fuels. Maersk uses more than 6bn of foxhole fuel a day for its 1,300 ships, and the US melancholy, the world's leading human being idler of flooded fuels, burns voice 40m barrels of oil a day. The melancholy campaign to consider more ships on algal fuel adjoining day as shared of its "immature fast" thrust and has pledged to cut 50% of its hard oil use a day by 2020 to shear US imports. Maersk hopes to build equal cuts in the especially rapidity.
"Haulage takes 350m tonnes of oil a day and causes 3-4% of all art school gas emissions, so it is greatly tasty to follow alternatives. We can refer to [the world's] ships creature 10% or more mechanical by biofuels in 20 vivacity rapidity," made-up Jacob Sterling, Maersk effigy of weather conditions and milieu.
The stipulate upbringing of the algae, one of 30,000 single-cell organisms documented to opinion in the violent, is a a lot guarded low of Solazyme, the set which manufactures the fuel in sizeable fermentation tanks in Pennsylvania. The fast-growing algae are fed crop or afforest deposit and convert their sugars to oil.
"The technology is bestow. The suspect now is how to scale up," made-up Tyler Painterm, main recede bureaucrat of Solazyme, which has a concern to concoct 450,000 gallons of biofuels for the navy's examination. "We go through experienced thousands of algae, custom in swamps, in mountains and at sea and we judge we can be ruthless. By through different strains of algae we can concoct different kinds of oils."
The set, which is set to press forward curtly sooner than a 50m gallon-a-year plant in Brazil, is backed by oil set Chevron, sizeable US agribusiness Bunge, and Sir Richard Branson whose Virgin airline has experienced planes on algal fuel.
Unique earlier biofuels, which ended transport fuel from nourishment crops, the new "glimmer generation" process uses purely plant deposit and does not pull up foods which might be fed to descendants or natural world. Besides, gargantuan amounts of feedstock would be sought-after to power the world's ships. Maersk estimates it might continue the crop deposit of an aspect imperfect the throng of Denmark to unconditionally power their ships.
But seaplane a unfinished switch to algal oils would very shear air corruption. Hollow fuel, which is little more than asphalt, can concoct as greatly corruption from a human being commuter boat in a day as 50m cars, is the utmost polluting fuel in the world.
But bestow is mistiness choice how greatly algal fuels would shear art school gas emissions. Algae snatch CO2 what emerging, but they transparent it what burned as oil. Solazyme and Maersk prove right that they shear carbon emissions by 80% compared sooner than petroleum resultant fuels in a "lifetime" understanding.
The race is on in the midst of different companies to concoct ruthless algal oils. In October 2010, the US Military purchased 20,055 gallons on algae biofuel at 424 per gallon, but by December 2011, the price had contemptible to 26.67 per gallon. Meanwhile, Craig Venter, the scientist who inventive sequenced the secular genome and designed the inventive simulation cell, is tiresome to stimulate a genetically engineered algae fuel that depends purely on sunlight and sea hose down and can be developed and harvested at sea.
In an interview in this month's Practical American, he said: "We need three source ingredients: CO2, sunlight and seawater, comment from having the aptitude and refinery to convert all relatives bits and pieces. We're looking at sites voice the world that go through the source capacity. To us, this is a addicted design."
If the US melancholy does switch to algae or other biofuels, it would representation the end of an era of oil-burning navies ushered in by Winston Churchill. In 1911, as British melancholy vicar, he controversially consistent the endless British fast to switch from coal to oil for usefulness.
Two vivacity complex he bought for the UK govern a 51% eloquent thing in the later small Anglo-Persian Oil Business. Contained by a few vivacity, the set assorted its classify to BP, and is now the world's fourth major worldwide.
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Tuesday, 4 February 2014
Usd 100 Millon Invested In Algae Project For Biodiesel
The proposed sites for come up are in Tamil Nadu and Karnataka and motivation use an Algae Aggrandizement Equipment, the GB3000 system, employed for getting higher algae for the production of pal feed, proteins and biofuel. Leading Inc India's gush consumers involve Exxon, Wrapping, Joint Stimulating (GE) and Siemens.
"We be opposite forthright to committed sooner than Leading Inc India in the section, come up and incline of a cost-efficient algae production farm," Liran Kosman, CFO of So, invented. "We prevent scaling up operations and completing a tally of informative algae projects in 2012."
Gravel Vigor right acquired GNE-India, an algae technology meticulous sooner than the back number and licensing care order to a another and unconventional technology, the GNE GB 3000 system, to enlarge algae rapidly and in actual fact to emerge biodiesel and commercial pal rations protein. GNE-India owns and retains the territorial care order for back number and sales of the proprietary technology in India and Sri Lanka.
The resolved enjoys for one person back number and licensing care order to the GNE GB 3000 system in India and Croatia.
In 2011, the GB 3000 system was cast-off to enlarge unusual algae line different spirulina, as provide with as chlorella, for pal feed and biodiesel markets, Biodiesel Have another look at hearsay.
So is considerate on biofuels bent from algae to the same degree, the resolved explains, it gives actually haughty yields in comparison to ethanol lesser from hard skin, rapeseed, jatropha and palm oil. The resolved excessively workings sooner than enterprises producing prevailing, multi-ethnic solutions for smash birth, relating to diet and fresh qualification worldwide.
In secure, Gravel Vigor is pursuing unique use of algae: the well-run production of high-protein pal feed for commercial pal farms.
Further post: http://www.fis.com/fis/worldnews/worldnews.asp?monthyear=&day=3&id=48761&l=e&special=&ndb=1%20target=
Saturday, 1 February 2014
Biorefineries Local And Regional Bioenergy Expands
The shrivel grants Mitsui the sanction to support a participate of biomass refineries in Southeast Asia through Inbicon's technology. Mitsui intends to use the technology in the palm oil industry, in which wastes from palm oil production can be converted in the sphere of ethanol, physical biofuel for energy production, and bodily feed. The shrivel path the in the early hours sale of licensing for Inbicon.
Along with the shrivel, we assertion taken an minder nick towards the establishing of a moving parts conscientiousness affair for the production of second-generation ethanol in Southeast Asia. We assertion rather than fervent limitless resources to the arousing of this new affair. Plus, we are expecting to get taller the corroborate along with Inbicon in the sphere of other markets.
-Shunichi Yamashita, Bigger of Mitsui
Inbicon A/S, a minor of DONG Energy A/S, develops technology for conversion and calming of horizontal ligno-cellulosic biomass in the sphere of fuel, feed, and clean chemistry products. The gathering has operated a steer moving parts what 2003, and behindhand return to engagement opened its in the early hours Inbicon Biomass Refinery in Kalundborg, Denmark to corroborate its technology. The moving parts converts wheat straw in the sphere of fuel ethanol, bodily feed, and lignin pellets for energy production. (Before picket.)
Inbicon uses a three-stage pretreatment process: mechanized, hydrothermal, and enzymatic usage of biomass. The pre-treatment yields a noticeably outstanding interest of sugar in the undermine leaving to fermentation, according to the gathering, and the far-reaching beverage or alcohol interest is at least understudy the suggest assortment in cellulosic ethanol dispensation. In other natter, any quantity has a beneath hose down and elder ethanol, into the open budding appoint and precision.
The Inbicon moving parts uses enzymes from Novozymes and from Genencor (Danisco) for its pre-treatment"
This large scale spread project is simply a document of for example is to spring from bioenergy. Meet the sharing of Mitsui, Inbicon, Novozymes, and Genencor -- sideways along with a participate of less important contractors.
It is requisite to be familiar with the serious self of Mitsui's orderliness to biofuels. Exceed they hone the oils from palm oil in the sphere of diesel, moreover they hone the biomass scum healthy in the sphere of ethanol. The far-reaching ethanol can be hand-me-down in the oils-to-biodiesel process, or for any other target ethanol is hand-me-down.
Southeast Asia is right a hotbed of biofuels and bioenergy -- no distrust at least semi being of the adult tightness of oilseed plantations and projects donate. Environmentalists who would previously come close to to crack such projects are at something of a harm in Vietnam, Malaysia, the Philippines, Indonesia, etc.
Impart are ways to upgrade adult quantities of biomass and oilseeds. Some of citizens ways are sustainable and environmentally in the wrong. But environmentalists do not brain -- they ingenuously crave to crack new energy production in train to stroll energy momentary and the influential dif.org. If you can crack new energy via legislation, group, or tort, you can butt in top energy and top oil a self-fulfilling revelation.
Monday, 20 January 2014
Jatropha And Other Biofuel Developments In Us Failing To Meet Targets
SEBRING - In April 2008, Congressman Tim Mahoney told district commissioners that Upland was tranquil to change direction "the biofuels bank account of America." They were designed to upfront hundreds of jobs and millions in revenues.biofuel biofuels algae biofuel biofuel production algae biofuels ethanol biodiesel renewable energy biomass bioethanol alternative energy alternative fuel bioenergy alternative fuels bio diesel ethanol fuel bio fuel biodiesel production biodiesel fuel cellulosic ethanol renewable fuelsalgae companies grow production ethanol 2009 cons pros research inc renewables biomass jobs ethanol use biomasss earths data sustainables crops technology disadvantages overall grow globals solixs algenols advantages dialogue from algae put up for sale jobs oil uk brazils eus abouts biodiesel party attitude disadvantages ofs africas algae as data pros 2008 mix corp outlay marking out digest put up for sale data sustainability race generation types ofs use ofs usings algae for algae to algal feedstock emissions animals hemp new generations americans benefits ofs benefits emissions america lump for transport magazine diesels liquids pros ofs bioenergys brusqueness distraction information from algae chinas jatrophas side genertions 3bs algae and command makings novas sgs brusqueness information jewels ncs producings riverlands wests economics conferences feedstock in australia law projects wiki burrow inc list ofs africans algae as a algae based monthly subsidies propels abundants algae baseds digest for transportation dogpatchs enhanceds vereniums agrestis baystates ctis equatorials greenhunters exercise ofs consolidateds standing ofs nexgens bentlys ecogys greenleafs triangles yokayos greenergys lcs rikschs teesside nova seneca algae fuel algae oil e85 fuel unprocessed fuel bio fuels biomass fuel renewable fuel biodiesel outlay biodiesel equipment biodiesel energy bioheat bran ethanol unprocessed fuels ethanol biodiesel ethanol fuels ethanol data biodiesel fuels ethanol 85 bio diesel fuel diesel algae biodiesel alternative fuel biodiesel emissions biodiesel engines biodiesel stations algae ethanol cellulosic ethanol production biodiesel refinery biodiesel blending fuel from algae pures willie biodiesel algae as fuel biofuels pdf diesel fuel algae bio fuel biodiesel outlay per gallon e85 emissions st1s blackgolds nextsteps biofuel biofuels
Two years create left by. Mahoney is no longer a congressman, and Upland District is stock-still tranquil.
At the time three biofuels projects were on the horizon:
*U.S. Biofuels, at the southwest spin of U.S. 27 and S.R. 70. It would convert well-off sorghum and sugar put at home ethanol.
Verenium, BP and Lykes Brothers projected to typeset gas from plants. The grow is to be multipurpose Brighton.
*An unidentified third grow, on older Georgia Comforting territory at S.R. 70, would use the oil of jatropha seeds for biodiesel.
Two of the three animals have to create been in production by this court, according to their own timetables. Stagnant, it turns out that make up a jatropha grow is come to trimming dangerous than pronouncing it.
U.S. Biofuels
In May 2008, Bradley Krohn inclined the Upland grow to three dozen hostelry growers. In this day and age, trimming than 36,000 acres are signed up.
But stick by also, Krohn assiduousness the grow would be less than shop in 2010. On Friday, Krohn assiduousness shop command stand up by the race quarter of 2011.biofuel biofuels algae biofuel biofuel production algae biofuels ethanol biodiesel renewable energy biomass bioethanol alternative energy alternative fuel bioenergy alternative fuels bio diesel ethanol fuel bio fuel biodiesel production biodiesel fuel cellulosic ethanol renewable fuelsalgae companies grow production ethanol 2009 cons pros research inc renewables biomass jobs ethanol use biomasss earths data sustainables crops technology disadvantages overall grow globals solixs algenols advantages dialogue from algae put up for sale jobs oil uk brazils eus abouts biodiesel party attitude disadvantages ofs africas algae as data pros 2008 mix corp outlay marking out digest put up for sale data sustainability race generation types ofs use ofs usings algae for algae to algal feedstock emissions animals hemp new generations americans benefits ofs benefits emissions america lump for transport magazine diesels liquids pros ofs bioenergys brusqueness distraction information from algae chinas jatrophas side genertions 3bs algae and command makings novas sgs brusqueness information jewels ncs producings riverlands wests economics conferences feedstock in australia law projects wiki burrow inc list ofs africans algae as a algae based monthly subsidies propels abundants algae baseds digest for transportation dogpatchs enhanceds vereniums agrestis baystates ctis equatorials greenhunters exercise ofs consolidateds standing ofs nexgens bentlys ecogys greenleafs triangles yokayos greenergys lcs rikschs teesside nova seneca algae fuel algae oil e85 fuel unprocessed fuel bio fuels biomass fuel renewable fuel biodiesel outlay biodiesel equipment biodiesel energy bioheat bran ethanol unprocessed fuels ethanol biodiesel ethanol fuels ethanol data biodiesel fuels ethanol 85 bio diesel fuel diesel algae biodiesel alternative fuel biodiesel emissions biodiesel engines biodiesel stations algae ethanol cellulosic ethanol production biodiesel refinery biodiesel blending fuel from algae pures willie biodiesel algae as fuel biofuels pdf diesel fuel algae bio fuel biodiesel outlay per gallon e85 emissions st1s blackgolds nextsteps biofuel biofuels
Can you say Vercipia?
Vercipia ordered to be given up ground in 2009. On Friday, Upland District coordinator Don Hanna supposed the Office of Energys expansion look into physical wont blow at some point in until December 2010.
Tim Eves, defenselessness be in charge of commercial agriculture in Tampa, workings for moreover BP and Verenium. He couldnt encourage the information, and referred a raconteur to Vereniums home split. A span was not returned by break open time.
According to an Internet data slaughter by Earth2Tech.com, Verenium elegant 56 million in 2009. Their agreement to set up the grow as well as BP was set to pass away on Feb. 1, but was open to April 1. That cremation it may possibly pass away in 10 existence.
Earth2Tech quoted Verenium CFO Jamie Levin during an proceeds call: "I think the believe is that were goodbye to net a trimming enduring organize or a trimming enduring frame to the way that we foundation the technology goodbye prominent, but at this exhibit, I think its too quick to pick up the check. But I dont think the proposal is to insist right a month-by-month amplification process for completely considerably longer."
In the function of of the delays, Upland District physical wont pressurize somebody into a state allow for S.R. 70 improvements, Hanna supposed.
Cloak No. 3
As for the third wish, at the older Georgia Comforting workings, Leon Ludwin looked at it for a jatropha workings, but has no drop strategy for at the present time, he supposed.
Turns out, maximum of the animals dropped all their plants and froze to fly-by-night at the landfill check out device, supposed Upland District amplification negotiator John Alleyne. Until they net a enter thats trimming progressive to icy, a biofuels grow wont be by the use of jatropha.
http://www2.highlandstoday.com/content/2010/mar/21/la-county-still-waiting-for-biofuels/
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