Automotive
Chevy Volt’s Battery Backed by Extensive Warranty
President Barrack Obama surveys the Volt (White House Photo)
With the reduction of fuel consumption, car manufacturers focusing on the green consumer market have a new worry. Not surprisingly, car batteries simply don’t last quite as long in electric cars as car batteries did in the typical internal combustion engine cars. This fact, though incomparable to many other features of an electric car, is daunting for many an average consumer. In turn, it’s served as an obstacle to increase in sales in what may well be the future of cars.
For every market problem, there is generally a solution though. Either in clever marketing, research and development, or a combination of the two. And GM will be making use of both as it attempts to assuage consumer fears through a generous 8 year / 100,000 mile warranty. Only a short while back, GM became the first US automaker to run a battery pack plant, which is still building prototypes. And now, they’re already offering a warranty which applies to the popular Chevy Volt‘s battery. A warranty that the relevant GM press release accurately highlights as “the automotive industry’s longest, most comprehensive battery warranty for an electric vehicle.” › Continue reading
Platinum For Fuel Cells Gets Cheaper
The D
OE laboratory I work for recently published some promising results of one of our fuel cell experiments. Researchers with the Department of Energy’s SLAC National Accelerator Laboratory and the University of Houston recently found a way to get platinum to be more conductive. It doesn’t sound like much, but this is big for fuel cell technology. Anders Nilsson, one of the scientists involved explained that although fuel cell technology has been around for the past 100 years or so, it hasn’t been able to make any strides in the technology.
First, a little background on fuel cells. Fuel cells are the way we create energy from hydrogen. A fuel cell creates electricity from a chemical reaction involving oxygen and hydrogen. One of the most exciting things about fuel cell technology is that the only byproducts are two hydrogen atoms and one oxygen atom, also known as water! Platinum is currently the best catalyst we have to use with fuel cells. However if you’ve looked at the price of platinum recently, you know that the costs can be astounding for even just a plain platinum ring.
Many researchers have looked for ways around using a commodity as high priced as platinum for fuel cells. In 2008, researchers at Wuhan University in China found a way to bypass the platinum catalyst used in most fuel cells. They used a nickel anode and a silver cathode, and a powerful polymer membrane that can withstand the harshly acidic environment of the fuel cell. This acidic environment is the main reason that the high-cost precious metals are necessary in the first place. This polymer membrane has not yet proved to be even close in performance to platinum, but has proven that the idea itself has potential.
Rethinking Green Attitude
Photo: Flickr User Beige Alert
I want to reassure you here. I write for a green-living, environmentally conscious website. I’ve committed the past 5 odd years of my life to the study of and immersion into the world of environmental issues, policy, management, social movements, etc. I love the fact that I am likely to see a Prius on my way to work or the grocery store. But still, there was something that was bothering me about the scenario. And it didn’t take long to realize what was at the root of my problem. › Continue reading
Cash for Clunkers – Eco Friendly or Environmental Mistake?
There has been a lot of news about the Car Allowance Rebate System or ‘Cash for Clunkers’ program, but the real question is will this benefit the environment? Conceived as a two-birds-with-one-stone program to boost our economy and remove older polluting cars from our roads, but is it working? The real answer is that we don’t know yet.
The original program developed by Senator Dianne Feinstein, Democrat of California and Senator Susan M. Collins, Republican of Maine, required bigger improvements in MPG to qualify. Luckily it seems “the good judgment of the American people” has proved to exceed even the original requirements.
Transportation Secretary Ray LaHood said the average mileage of new vehicles purchased through the program is 9.6 miles per gallon higher than for the vehicles traded in for scrap. Buyers of new cars and trucks that get 10 mpg better than their trade-ins get the $4,500 rebate. People whose cars get between 4 mpg and 10 mpg better fuel efficiency qualify for a smaller $3,500 rebate.
-Associated Press
We should stop and recognize, however, that Miles Per Gallon (MPG) is not a very good indicator of actual fuel efficiency, especially at higher numbers. Look at the table below, and you can see that if you traded a car that got 40 mpg in for one that got 50 mpg, you would qualify for the higher rebate, however, it would be less efficient (less of an environmental impact) than moving from a 20 mpg car to a 25 mpg car.
High Flying Recycled Retro Furniture
Vintage planes are like vintage automobiles, they have a certain class and distinct style about them. Some people like them, and some people love them. I personally love all the polished aluminum, patterned rivets and sleek forms of the aircraft from the past- back when you used to wear a suit on the plane and they used to fly to places like Havana.
MotoArt brings that feeling right into to your living room, bedroom or office with their vintage aircraft furniture. Sourced from actual pieces of aircraft history, each design incorporates a meticulously cleaned and polished piece of and truly unique vintage plane. More than recycled or reused, these pieces are re-fashioned to accentuate their beauty and design.
Most pieces are modernized into desks, beds and office components- a meld of vintage technology with modern technology into a wondrous work of art. If automotive is more your thing, you may want to check out these vintage car furniture designs.
Code-X Solar Powered Hybrid Catamaran Speedboat
Attention Renewable Energy Nautical Sci-Fi enthusiasts, I have just found your perfect water ride. One look, and you can see why – this solar powered Code-X speedboat looks like just about every cool crescent-shaped pointy enemy fighter ship out there. Specifically, this design brings to mind the Battlestar Galactica cylon raider mixed with the jet powered and dual hull performance boat all rolled into one.
Brought to you by CODE-X AG, a swiss company based in Meggen on Lake Lucerne, their goal is to develop ultra exclusive products utilizing renewable energy sources. While this may seem to cause one to cringe at the eco eliteism, it can allow for a trickle-down effect of renewable energy products first being developed for those who can afford the cost of developing newer technologies.
Recycled Glass Wine and Beer Glassware
Windshields are making a comeback, and they are being recycled to invade everything from wine glasses to flower vases. This is a great thing given how many cars are disposed of each year, just think of all the automotive glass windows and windshields we can save.
Most of the recycled glass designs I have found are handmade in places throughout the world including Colombia, Guatemala, and exotic Portland, Oregon. Some are even produced in wind powered facilities, decreasing the environmental impacts of the manufacturing process.
Tesla Model S Electric Sedan
Starting at $49,900 the new Tesla Model S electric sedan is not only comparable with many German automobiles, it is styled like a much more expensive car. With lines that hint at Austin Martin, Jaguar, Audi S models and Maseratis, this car is got it going on!
The stats are pretty impressive too and reflect the milestones in electric car technologies. A 300-mile range, 45-minute fast charge capability and the ability to charge from any outlet, all with a 0-to-60 time of 5.5-seconds plus it even seats seven (although I’m not really sure where the other 2 people fit)
› Continue reading
NH2 Hydrogen Fuel Cell Emission Free Tractor by New Holland
New Holland just released a prototype version of the NH2, a Hydrogen powered fuel cell tractor which is 100% emission free (at least once the energy is in the fuel cell that is). Based on their T6000 line, this tractor produces 106 horsepower from an electric motor running approximately 1.5 to 2 hours on a single hydrogen tank. While that doesn’t sound too impressive, it is still a prototype and the technology is still improving at a rapid pace.
This spells good news for greening the often overlooked commercial farming and construction industry. Heavy movers, construction equipment, generators and tractors are attributed with a great deal of pollution in the world, and you rarely hear about green environmental advances in these areas. They plan a release of the NH2 in 3 years, hopefully with even better specs.
[via inhabitat]
Mission One Street Superbike: Worlds Fastest Electric Motorcycle Title Revoked!
It wasn’t too long back that I wrote about the British built TTX01 GP electric super streetbike as becoming the fastest production electric motorcycle out there with a top speed of 125mph and a range of 50 miles. The new Mission One electric motorcycle pretty much blows that away. Based in San Francisco, Mission Motors developed an all new (as opposed to being built on a previous model frame, like the TTX01 GP) frame that is pretty darn sexy.
The Mission One has a range of 150 miles and has a top speed of 150mph. So, theoretically, you could just pin it at top speed for one hour and travel 150 miles. Once you exhaust battery power, all it takes is a 2 hour wait time (long enough for a leisurely lunch at the mountain top cafe) to fully recharge your batteries using a 240v power source. Forrest North, the founder of Mission Motors, is a former Tesla employee who began work on converting a gas-powered Ducati motorcycle into an electric bike. His overall goal was to combine the performance of a superbike with a green, environmentally friendly zero emission motorbike. I would say he succeeded with flying colors. I am a little wary of the triangular side work, and the stinger-tail seat, but it is nonetheless beautiful still.
Built with lithium-ion batteries powering an electric induction motor, the result is an on-demand 100+ foot-pounds of torque for insane acceleration and throttle feel. They didn’t skimp on components either, Brembo 4-piston calipers and Ohlins shocks suspension are a nod to their earlier works with Ducati street bikes. Targeting affluent green motorists, the first 50 limited-edition Mission Ones are likely to sell for $68,995 with a more budget-minded version debuting this summer.
Full specs:
Powertrain Battery Pack: High Energy Lithium-Ion w/ Integrated Thermal Management System Motor: Liquid-cooled, 3-phase AC Induction Torque: 100 lb-ft @ 0 to 6,500 rpm Transmission: Single speed Chassis Suspension/Front: Ohlins 43mm inverted fork; fully adjustable, 4.5-in travel Suspension/Rear: Ohlins Single shock w/piggyback reservoir; fully adjustable, 4.5-in travel Brakes/Front: Dual Brembo 310mm disc; Brembo radial-mount forged 4-piston calipers Brakes/Rear: Brembo 220mm disc; single-piston caliper Wheels/Tires/Front: Marchesini forged aluminum 3.5″ x 17″, 120/70ZR17 – race Compound Wheels/Tires/Rear: Marchesini forged aluminum 6.0″x17″, 190/55ZR17 – race Compound Target Performance Top Speed: 150mph Range: 150 miles per charge (est. EPA drive cycle) Recharge Time: Under 2 Hours @ 240V (8 Hours @ 120V) Interactive Feature: Adjustable regenerative rear wheel braking Interactive Feature: Intuitive / adjustable data acquisition system
Another Really Fast Electric Sportscar – McLaren Supercar Style – JJAD P1E
Given that I have a incredible (and possibly unhealthy) soft spot for supercars and exotic sportscars, I must tell you about the p1e by JJAD. Surrey based JJAD automotive design & prototyping company has come up with a beautiful automobile.
Lead by former McLaren F1 and Mercedes SLR designer Jim Dowle and Gordon Murray, would you expect anything less appealing? With an estimated 390 horsepower and whopping 590lb-ft of torque being delivered by two electric motors (one for each axle) and a set of lithium-ion batteries, this could be a huge contender in the ever growing world of electric supercars.
Based on the all aluminum and carbon fiber JJAD Project 001 from last year, the JJAD P1e is the electric spawn trying to make it in this emerging world of Tesla Roadsters. Holding it down with a 0-60 time of 2.9 seconds (est.) and a 230 mile range, this all electric car will retail for £55,000 which is close to $100,000 for us yanks.
[via carbodydesign]
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