Fuel -- Engadget

fuel posts

Survey finds Americans want to go hybrid, can't afford it

by Vladislav Savov posted Sep 11th 2009 at 7:02AM

48 percent of respondents to a recent Pike Research survey have classified themselves as very or extremely intrested in buying a plug-in hybrid vee-hee-cle, and 65 percent of them were willing to pay a premium price relative to a regular old petrol puffer. This enthusiasm stretched to an average premium of 12 percent which, while encouraging, still won't quite cover the current price gap between hybrids and, erm, monobryds? It would seem, then, that the environmental, fuel efficiency and plug-in ability benefits aren't lost on buyers, but neither are basic principles of economics. Our view on things? What we need is a netbook equivalent in the car world -- a dirt-cheap hybrid that students and hippies can get behind and stimulate the move of all prices downwards.

[Via Autoblog Green]

Orbiting fuel stations proposed for trips to the Moon, Mars, and beyond

by Vladislav Savov posted Aug 5th 2009 at 1:51AM

A US government panel, summoned by el presidente to review the future of human space travel, has expressed strong support for introducing fuel depots into Earth's orbit. Refueling between stops is expected to cut down significantly on the weight of spacecraft and, accordingly, eliminate the need to engineer ever more powerful rockets to launch missions. It would then be up to private companies to compete -- and NASA already knows a thing or two about privatizing space missions -- by reducing costs and developing more efficient methods. While by no means the only potion NASA has bubbling, if the panel concludes in favor of orbiting gas stations, they will form the backbone of all future extraterrestrial exploration. So we're just letting you know in advance -- we're nice like that.

EATR robots are coming, this isn't funny anymore

by Vladislav Savov posted Jul 10th 2009 at 9:02AM

Oh sure, we joke about rogue AI all the time, and we're aware that we'll probably pollute ourselves to death well before the robots get us, but who really thinks flesh-eating machines are a good idea? The (patently evil) scientists behind the EATR project -- no fair, they're making their own jokes now too -- have reached a new milestone in the development of the reconnaissance bot, successfully coupling a steam generator with a compact biomass furnace. It is now therefore possible for an autonomous machine to forage for and refuel itself with biomatter, otherwise known as soft, pulsating, yummy humans. They call it fuel versatility, as gasoline, diesel, and solar power may also be used if available, yet we'll offer no prizes for predicting which energy source these chainsaw-equipped robots will prefer.

[Via Switched]

Korean tech makes hydrogen up to 30 times cheaper to produce -- clean energy solved?

by Thomas Ricker posted Oct 20th 2008 at 5:55AM

With oil prices in free-fall and the world's economies in the toilet, short-sighted governments and C02-denying GM execs will undoubtedly defer priority given to clean energies in the next round of fiscal budgets. Too bad, because Korea's S&P Energy Research Institute has just issued a press release about a new discovery it claims puts the era of clean energy within reach. Dr. Sen Kim claims to have achieved the separation of Hydrogen using just 0.1kwh of energy compared to the traditional 4 - 4.5kwh required using the ol' electrolytic method. Dr. Kim postulates that "manufacturing the H2 by our method will lower the cost of H2 as much as 20 - 30 times" compared to electrolytic H2. That makes SPERI's method suitable for H2 fuel production from say, an in-home hydrogen fueling station. So is this the solution to all of our clean energy concerns? Perhaps, but we've heard these economical hydrogen-generation claims before. Let's wait for the claim to be more thoroughly vetted by bigger brains than our own before getting too hopeful.

Google.org invests $2.75M in Aptera Motors

by Joshua Topolsky posted Jul 24th 2008 at 11:04AM

Google.org, the search kingpin's philanthropic wing, has just added another notch to its eco-friendly belt with a recent (and sizable) investment in Aptera Motors -- makers of that absurdly futuristic gas-sipper we've been following. Along with ActaCell (an electric car battery maker), Aptera received a $2.75 million infusion via Google.org's RechargeIT investment program. Hopefully, some of the cash will be put to use bringing Aptera's Typ-1 vehicle to market, where its $30,000 estimated price tag and outrageous 230+ MPG fuel economy will be a welcome relief from rising fuel costs and concerns... and our lack of a fresh ride.

[Via SMASHgods; Thanks, Jason]

Mercedes-Benz aiming to ditch petroleum by 2015?

by Darren Murph posted Jun 28th 2008 at 8:11PM

While Audi is over there planning to produce an electric car within the next decade, Mercedes-Benz is hoping to be completely petro free within seven years. At least that's the word according to a recent report in The Sun. Dr. Herbert Kohler, who is responsible for Mercedes' advanced engineering, has reportedly suggested that "by 2015 motorists will have switched almost completely to alternative fuel cars." In order to make sure it's not left out, the automaker already has an electric car in the works for 2010 as well as plans to use its DiesOtto engine which will give motorists the ability to use biofuels should they choose. Still, aiming to phase petroleum completely out of its lineup by 2015 sounds overly ambitious from here, but we certainly won't complain if it achieves said goal.

[Via AutoblogGreen, thanks Dan]

Army generators turn garbage into energy, energy into freedom

by Joshua Topolsky posted Jun 20th 2008 at 1:03PM

Leave it to the Army to start putting garbage to good use. According to reports, a base in Baghdad known as Camp Victory has been getting some of its electricity from generators that turn waste products into sweet, succulent fuel. The device, dubbed the Tactical Garbage to Energy Refinery (or TGER, for short) can take food slop, plastic, paper, styrofoam, annoying kids, moist towelettes, or smaller, non-functioning versions of itself and mash them down to synthetic gas and hydrous ethanol. Of course the concept isn't without its shortcomings, as it pumps a hefty load of carbon dioxide into the atmosphere -- but for a place that's short of fuel and high on trash, it's a dream come true.

[Via Wired; Image courtesy US Army]

Scientists create mutant bugs that produce crude oil, unleash swarm of merciless killers

by Joshua Topolsky posted Jun 16th 2008 at 10:31AM

Like the beginning of every great science fiction movie, experts claim that they've discovered a cure for our fuel-dependency woes that only requires an army of genetically modified bacteria... that eat wheat straw and excrete crude oil. You read that right: scientists have created bugs which are able to snack on woodchips or sugar cane and produce waste in the form of easily malleable oil. Not only are the buggers capable of creating a byproduct which can quickly be refined into fuel for vehicles, but scientists say the process is carbon-negative -- it outputs less carbon than is required to produce it. Director of the project -- dubbed LS9 -- Greg Pal says that barrel prices could run as low as $50, and that the company plans to have a commercial facility producing the crude in 2011. And as for the potential threat of world-destroying attack from the mutant feeders? Says Pal, "We're putting these bacteria in a very isolated container: their entire universe is in that tank. When we're done with them, they're destroyed." Sure buddy -- but we're going to re-watch Them! just in case.

Segway sales hit all time high, thanks OPEC!

by Darren Murph posted Jun 16th 2008 at 8:54AM

We get that rising gas prices are putting folks in a world of hurt, but has it really gotten so bad that we're resorting to ~~losing our dignity~~ riding Segways? According to a recent writeup in The Wall Street Journal, "sales at Segway Inc. have risen to an all-time high," and CEO Jim Norrod fully expects sales this quarter to "jump 50% from a year earlier." Not surprisingly, many of its new customers are universities and public service divisions who are replacing traditional vehicles with the all-electric scooters, but we still get the impression that individuals are steering clear due to its remarkably high price and laughable design. At least, that's what we'll continue to tell ourselves.

InnovaTek's hand-sized microreactor converts liquid fuel into hydrogen

by Darren Murph posted Mar 20th 2008 at 4:17PM

While oil prices continue to soar to new heights, the gurus at InnovaTek are peering into the future. After years of work, said company is finally testing its hand-sized microreactor that can reportedly "convert virtually any liquid fuel into hydrogen, producing a portable hydrogen stream for use in adjoining fuel-cells." In a perfect world, the technology would come built-in to vehicles, where we'd bypass the dangerous act of transporting hydrogen and instead convert biodiesel (or similar) right within the confines of the car. As it stands, the outfit has already signed a half-million dollar joint development agreement with Chevron to "pursue fuel processing technology for hydrogen refueling stations," and while this stuff isn't apt to be an option on any showroom models next year, InnovaTek is still aiming to commercially license the microreactors by 2009.

Green Freedom turns the air's CO2 into auto-powering fuel

by Joshua Topolsky posted Feb 23rd 2008 at 9:52AM

Tired of the air not doing enough for you? Well, a new project called Green Freedom -- headed up by researchers at the Los Alamos National Laboratory -- seeks to improve air's contribution to our planet. The new technology would provide a method of extracting CO2 from the air and then converting the gas into fuel for cars or airplanes -- thus creating a renewable energy source. The process uses a form of electrochemical separation to siphon juice out of the typically non-partying carbon dioxide, yet has a low environmental impact with a small waste-stream output. The plan calls for the use of existing plants, which will stem the need to build new facilities, enabling the environmental footprint to remain relatively small. Clearly, it's not being put into general practice yet, but it's a hopeful taste of things to come.

[Via Inhabitat]

Study to equip cars with tracking hardware, send testers faux bills

by Darren Murph posted Dec 14th 2007 at 8:51AM

We've been hearing about these highway use tax trials for years now, but apparently, a new $16.5 million Road User Charge Study will be looking for 2,700 mettlesome individuals that won't mind driving around with a tracking unit riding shotgun. The absurdly expensive initiative is purportedly seeking to figure out whether Americans "would accept the idea of paying by the mile, instead of by the gallon." North Carolina-based Innovation Management -- which will "oversee the study" in the Triangle region of NC -- proclaimed that folks who volunteer to take part in it would have their vehicle fitted with "GPS and computer hardware to track the miles they travel through each state and local government jurisdiction." Best of all, however, is the tidbit noting that these very guinea pigs will also receive "make-believe bills" each month displaying what taxes they would owe if they were indeed being taxed per mile. Anyone want to guess how much revenue they could rake in from accidental payments?

[Via The Wolf Web, image courtesy of WRAL]

Scientists test pay-as-you-go driving

by Joshua Topolsky posted Sep 25th 2007 at 1:56PM

Researchers from the University of Iowa Public Policy Center have developed a system for charging drivers federal taxes by the distance traveled rather than on gallons of gas purchased. The study is being conducted with 2,700 drivers from states like Maryland, Texas, Iowa and California to gauge public reactions and experiences with the system. The basis for the study is the declining tax dollars being paid for car use in the States; as fuel prices rise, cars get more efficient, and alternatives like ethanol and hybrids gain ground, our 18.4-cents-a-gallon tax on gas (which was set in 1993) remains static, thereby making it harder for The Man to get paid. Eventually, the government will have to find another way to generate tax dollars from drivers -- and researchers think this might be it. Instead of paying a constant fee on the fuel we purchase, drivers cars are equipped with a taxi-like meter, and users will be given a monthly bill for the miles that they've driven. We can only hope this is avoidable, perhaps due to the spontaneous existence of a free, plentiful, environment-friendly fuel source... or another revolution.

[Via Autoblog]

Can saltwater be burned as fuel?

by Joshua Topolsky posted Sep 11th 2007 at 2:02PM

A gentleman from Erie named John Kanzius made a somewhat "shocking" discovery while he was working on a radio-wave generator he had developed for the treatment of cancer. While attempting to desalinate sea water using radio frequencies, he noticed flashes, and within a few days, had saltwater burning in a test-tube as if it were a candle. The discovery spawned interest from the scientific community, mostly concerned with whether or not the water could be used as a fuel, and of course, healthy doses of disbelief. Last week, a Penn State University chemist named Rustum Roy held a demonstration proving that the science is sound, noting that the water doesn't burn, though the radio frequencies weaken the bonds holding together the salt, releasing hydrogen which is ignited when exposed to the RF field. Mr. Kanzius and Dr. Roy say the question now is the efficiency of the energy, and are presenting the technology to the US Department of Defense and Department of Energy to investigate how useful the technology will be. Of the plentiful maybe-fuel (which apparently burns so hot it can melt test-tubes) Dr. Roy says, "This is the most abundant element in the world. It is everywhere," and (without recognition of the poetic irony, as far as we can tell), "Seeing it burn gives me chills." Check the TV report after the break to see the water in action.

[Thanks, Paul]

Continue reading Can saltwater be burned as fuel?

Greenbox converts carbon emissions into biofuel

by Darren Murph posted Jul 22nd 2007 at 8:30AM

A breakthrough technology developed by three engineering lads in Wales could hold the key to converting carbon emissions into beneficial substances such as biodiesel, methane gas, and fertilizer. The cleverly-dubbed Greenbox was designed to be fixed underneath one's vehicle where it could gobble up carbon dioxide and nitrous oxide until the next fill up, at which point the box would be switched out for a new one while the filled canister headed to a bioreactor for processing. Sounds complicated, we know, but strapping these bad boys beneath every gasoline-powered vehicle in a given nation could boost its biofuel production exponentially -- all without spending another penny (or pence) on research. Unsurprisingly, the trio of inventors are staying mum until they (hopefully) convince the government or a private company to grab ahold, but unless these boxes learn to swap themselves, we can't imagine too many individuals bustin' out the creeper for underbody work at each fuel stop.

[Thanks, Jamie]