Autoblog

Mercedes -- like a lot of other folks -- believes oil is going to run out eventually. But instead of waiting until the "Low on Oil" light comes on, the brand behind the three-pointed-star has set a goal to convert its entire fleet to run on alternative fuels by 2015. That's seven years to get off the drink we've all been addicted to for well over a century.

In the pipeline first are fuel-efficient technologies such as Stop/Start on the marque's next A- and B-Class models sold in Europe. Then come the BlueEfficiency vehicles with Mercedes' supremely parsimonious diesel engines, and eventually the Diesotto first shown in the F700.

And then come the real showstoppers: ethanol, electric, and fuel cell vehicles. There are electric smarts running trials in London right now, and the F600 Hygenius is expected to eventually spawn some sort of production variant. On the face of it, seven years to go diesel- and gas-optional for an entire fleet is somewhat hard to fathom -- but the prediction is coming from a company not previously known for wild daring. Even if they just get close to success, in only seven years, they might prove a nearby rival wrong about what's doable under the new CAFE laws.

[Source: The Sun via AutoblogGreen]

Prince Charles is not new to the environmental debate. His blue, 38-year-old Aston Martin, however, has had nothing to do with being environmentally friendly. Until now. The car, a gift from the Queen on Charles' 21st birthday, has joined the growing fleet of cars that run on bioethanol, having been converted to run on surplus British wine.

The wine comes from an English vineyard in Wiltshire, and the EU limits how much wine a vineyard can produce, so the vineyard sells the overage to Green Fuels, which turns it into biofuels and supplies it to the Palace.

The Aston can go ten miles on a gallon of gas, which would equate to 45 bottles of wine to go the same distance. The wine, though, puts out 85-percent less CO2 and costs £1.10 per liter, which is slightly less than the cost of gas. However, Charles only goes 300 miles in the car every year, and it's not like he's worried about gas prices, so the car won't make a difference by itself -- but he's got his royal heart in the right place.

[Source: Daily Mail]

Petroleum prices are making electric vehicles and engines which run on biofuels look more and more attractive with each passing day. That's why its likely to be a hot topic this election season as each presidential candidate sets out his own unique proposals to ease the country into a new era of lower fuel consumption. Biofuels may be the quickest path to lower petroleum usage, but it's electric vehicles which present the biggest step forward in clean auto technology looking forward.

Both biofuels and battery technology are getting some love from Senator John McCain, who's set to propose a prize of $300 million for the first company who can build a better battery. That's a large sum of money, but it won't be easy to tap considering that the goal is for a battery with "the size, capacity, cost and power to leapfrog the commercially available plug-in hybrids or electric cars." Oh yeah, and do all that with a seventy-percent reduction in cost. That shouldn't be a problem, right?

[Source: The Detroit News]

A scientist in the U.S. Department of Energy's science and energy research unit has said "Energy independence is a realistic goal for the United State of America," by 2030. There are, of course, a few caveats to that. First is that by the word "independence," he doesn't mean not using any oil entirely -- he means getting oil consumption down to a point where our usage is "not subject to restraining or directly influenced by others as consequence of the need for oil."

That, Greene says, is an issue of economics, not one of politics or the military (inasmuch as they can be separated). The key is to get the cost of importing oil down to one-percent or less of the U.S. GDP, which, by the way, is where it was during the heady we-can-take-baths-in-oil-there's-so-much-of-it decade of 1990-2000.

Greene thinks the Energy Independence Security Act will be the guide leading the way to this kind of oil independence, due to the CAFE increase, decreased demand for thirsty vehicles, and increased production and demand for biofuels and alternative energy cars. So now that the oil situation is licked, the only thing you'll need to worry about come 2030 is paying $12 for a cob of corn.

[Source: WardsAuto]

Click above for high-res gallery of the 2009 Bentley Brooklands

British racing green could take on a whole new meaning if Bentley is able to achieve its goal of reducing CO₂ emissions by two-thirds to just 120 grams per kilometer by 2012. Currently, all of its vehicles emit more than 400 g/km, no doubt including the 2009 Bentley Brooklands we drove last week, so the company from Crewe has a long way to go. While we'd expect to see some sort of diesel offering, Bentley remains mum on any real details regarding its future powerplants. We do know, however, that the British manufacturer of ridiculously luxurious transportation is holding out hope for biofuels, which post high well-to-wheel CO₂ measurements. When just the tailpipe emissions are taken into consideration, biofuels offer just a little benefit as compared to dino-juice, but when the entire carbon footprint of the fuel is considered, biofuels like ethanol and biodiesel can post significant CO₂ improvements.


[Source: Automotive News Europe - sub. req'd]

In Dallas, a businessman has spent half a million dollars to install nine pumps that dispense E85, E10, and biodiesel. The catch: the businessman is a HUMMER dealer, and the pumps are next to his dealership. The station is called Classic Clean Fuels, and it is intended to make a statement for next year's H2 and H2 SUT, which will be the first production models to be Flex-fuel capable.

You won't need to drive a HUMMER to get E85 at the station. The pumps are open to the public, a first for a dealer-owned gas station. By 2010, GM has said all HUMMERs will be biofuel-capable. GM plans to market 15 Flexfuel models next year, but only one percent of the country's service stations sell E85. GM is using that as an opportunity to open the public's (and dealers') minds to putting alternative fuel stations in alternative places.

Said GM's Larry Burns, "Down the road we may even want to consider hydrogen dispensers at dealerships."

[Source: Auto News, sub req'd]

The big news from Bentley in Geneva wasn't really about today -- but stay tuned for 2012. Bentley plans to have its wheel-to-well measure of CO2 emissions down to less than 120g/km, from 400 g/km now. How? By lightening the cars, by engineering better transmissions, and through powerplants able to take advantage of 2nd generation biofuels, meaning cellulosic ethanol from straw and waste products. The best Bentley head Dr. Josef Paefgen would say for specifics was "everything is being considered." So there. Click through the jump to get the full press release and the science, and be thankful Bentley's given you something to look forward to.

[Source: Bentley]

The Center for American Progress, which bills itself as a nonpartisan organization (we'll let our readers form their own opinion), has kicked off a campaign to Kick the Oil Habit. Academy Award winner Robert Redford was given a spot on CNN.com's front page to speak his mind about the project, which is certainly an unusual opportunity.

The first step to kicking this habit, according to Redford and the CAP, is to encourage oil companies to increase the availability of E85 and flexible-fuel vehicles (FFVs). The goal is to double the number of E85 pumps in the next year, and to make E85 available at half of the nation's gas stations in this decade. After that, things get a bit fuzzier, with calls to "launch new challenges to our elected leaders".  

Certainly, we look forward to the successful deployment of alternatives to oil, and hopefully the campaign can generate some concrete proposals. At this time, however, there doesn't yet appear to be much to this push, except an effort to promote the so-called "carbohydrate economy".

[Source: CNN.com]

With diesel being hailed as the next step in the progression of powertrain efficiency, we guess it's time that the naysayers start crawling out of the woodwork as is their habit. OK, maybe that's a bit unfair - perhaps it is possible to register some legitimate complaints about the oil-burners.

First up are concerns over refinery capacity, which without a doubt is a very real and very serious issue facing those who use diesel (and similarly refined products as well, such as kerosene, jet fuel, and heating oil). Recall that diesel prices skyrocketed faster than gasoline prices after last year's devastating Hurricane Katrina, and then proceeded to hang around the $3.50 mark for a few months afterwards. Combine the tightness of supply with ever-increasing usage of diesel by the over-the-road trucking industry, and it's clear that the issue will need to be addressed - regardless of car-buying trends. Certainly, though, another spike in diesel prices could very well kill any building momentum for pass-car diesels.

Shockingly enough, this linked article from the New York Times manages to run two pages without mentioning the Oldsmobile diesel from the '80s or registering concerns about the smell of diesel during the refueling process.

Read on for more diesel disccusion after the jump...