Green Options » electric vehicles (EVs)

DIY Electric Motorcycle Costs Less than $3,000

Benjamin Jones — Sat, 19 Jul 2008 06:28:01 +0000

Recently, a man named Ben Nelson put the finishing touches on his DIY electric motorcycle. His first electric vehicle project, Ben started by finding a motorcycle he liked with a blown engine and stripping it of all it’s old, gas-burning components. From there he did some research on electric vehicles, and was able to put together a great bike for a low price.

The bike certainly isn’t made for the race track, but can hit speeds of 45 mph and has a range of just over 20 miles. I just talked to Ben, as we are staying together this weekend while we attend HybridFest, and he’s definitely getting a lot of use out of the bike, as well as planning future modifications. I’m sure we’ll hear more about it in the future.

Though Ben still tinkers with the motorcycle, his current project is an electric Geo Metro. Much like its predecessor the ForkenSwift, Ben hopes that this car will be both useful and cheap, and has based the project around an old electric forklift.

If you’re in Madison, you can come check out the bike at HybridFest in the EcoModder booth all weekend.

Interview With Mil Ovan, SVP and Co-founder of Firefly Energy

Nick Chambers — Tue, 01 Jul 2008 15:28:04 +0000

Editor’s note: This interview is a companion piece to Part I of the Gas 2.0 series about who might win John McCain’s proposed $300 million dollar battery competition if it were to become reality.

Last week John McCain, the presumptive presidential nominee for the 2008 Republican ticket, generated debate by suggesting that a $300 million government- sponsored competition would be a good way to spur development of next generation battery technologies.

His comments got me thinking about just who might win such a competition it if it were to become reality.

Firefly Energy is one of the companies that made it to my short list. Founded in 2003, they have been working on reinvigorating old-hat lead-acid battery technology in such a way that it would become brand new and cutting edge once again.

Firefly’s innovation is that they’ve taken the heavy lead plates you’d find in a classic lead-acid battery and replaced them with a light carbon-graphite microcell foam that’s been impregnated with lead.

I recently had a chance chat with Mil Ovan, Senior Vice President and Co-founder of Firefly, about the company, their take on McCain’s competition, Firefly’s battery technology, environmental worries about lead, the Oasis battery, electric vehicles and the company’s plans for the future.

Toyota Announces New 516-Mile Range Fuel-Cell/Electric Hybrid

Deb Hiett — Tue, 10 Jun 2008 05:27:59 +0000

FCHV-adv Hybrid Boasts Twice the Range of the Previous Model

There are lots of reason to want to live in Japan, but being able to lease the new Toyota Fuel-Cell Hybrid sometime this year is now high on my list. Later in 2008, Toyota will release their new FCHV-adv model, which reportedly has a maximum cruising range is 516 miles (compared with 205 miles for Toyota’s previous fuel cell vehicle). This improved model uses both the hydrogen-powered fuel cell and an electric motor, and has improved performance partially due to better braking efficiency.

Also, Toyota claims they’ve managed to outsmart one of the challenges of using a fuel-cell auto: low temperatures. The FCHV-adv model can start and run in temperatures as low as -22 degrees Farenheit.

Toyota spokeswoman Kayo Doi announced that pricing and other details weren’t available, and overseas plans are still undecided. But the sooner these cars hit the road — anywhere in the world — the better for the whole planet.

Check out our Cleantechnica post about this new Toyota model here.

Tesla Roadster Pictures From SF Green [Pics]

Clayton B. Cornell — Thu, 15 May 2008 18:35:51 +0000

In San Francisco last week I happened to bump into a Tesla Roadster outside SF Green. The pictures are below, but I also wanted to highlight something Daryl Siry, VP of sales marketing and service for Tesla Motors said during the event.

Daryl commented that yes, $100K is a lot to pay for an electric car (he also mentioned the new Whitestar sedan would be around $70k), but he reiterated how expensive the technology is for small companies.

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Nissan to Sell Electric Cars in US by 2010

Clayton B. Cornell — Thu, 15 May 2008 17:43:37 +0000

The New York Times reported on Tuesday that Nissan plans to sell electric cars in the US in 2010. Nissan’s chief executive, Carlos Ghosn, said the company was motivated to accelerate the development of battery-powered vehicles by high gas prices and environmental concerns. Nissan expects to expand to a globally-marketed fleet of 60 electric vehicles by 2012.

John O’Dell, senior editor of GreenCarAdvisor.com, noted that this was a major announcement for the auto industry: “Nissan is upping the ante tremendously. They are the first to put it on the line and say we’re going to have an all-electric vehicle for a certain market by a certain date.”

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Electric Car Company Aptera Releases Guided Factory Tour [Video]

Clayton B. Cornell — Fri, 02 May 2008 22:51:16 +0000

Electric and hybrid electric car manufacturer Aptera has been turning heads since the first announced their space-age looking Typ1 prototype. The sub $30,000 electric version of the Typ1 has a range of 120 miles and is expected to be ready for limited release later this year.

Take a look at the latest video from Aptera, a guided tour of their factory:

This story contains additional media. Click here to view the media.

You can also see pictures of the facility here.

Video: The 272 HP Electric Super Seven From Evisol Thorr

Max Lindberg — Tue, 29 Apr 2008 22:09:42 +0000

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Cool replica of the Lotus 7 with plenty of horsepower and legendary performance.

Source:

Are Plug-Ins and Electric Cars A Health Hazard?

Max Lindberg — Tue, 29 Apr 2008 16:17:52 +0000

It had to happen, just when we were beginning to think that plug-in hybrid and electric cars were the best things since sliced bread, someone has intimated that there may be a health risk involved in driving those vehicles.

You remember, the power line scare back in the ’70’s (which really hasn’t gone away) and of course the more recent flap about cell phones emitting dangerous electromagnetic fields to the brain. In case you want to read more on these issues, a specific Google entry should suffice.Now, before you go somewhere else, hang on, there’s more to this electromagnetic field issue than you may think. That’s coming up, along with a short tip of the hat to the man who got us started on our way to the world we live in.

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MIT Study Predicts Well-to-Wheel Vehicle Emissions for 2030

Benjamin Jones — Thu, 17 Apr 2008 04:54:22 +0000

Recently, I discussed the interaction between clean energy and the future of plug-in hybrid electric vehicles (PHEVs). The study cited makes it clear that unless we clean up power production, there isn’t much point in moving to PHEVs from regular, old hybrids (HEVs).

Interestingly enough, MIT has just come out with a new study, profiled by Green Car Congress, which studies all sorts of vehicle options and how each vehicle will perform in well-to-wheel greenhouse-gas (GHG) emissions. This study was done particularly on HEVs, PHEVs, battery electric vehicles (BEVs), and fuel-cell vehicles (FCVs). The MIT researchers came to the conclusion that ultimately, electric propulsion in automobiles could eliminate our dependence on petroleum, which to me sounds like an exciting prospect, regardless of GHG emissions.

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Tesla Motors Sues Fisker Automotive Over Electric Car Design

Clayton B. Cornell — Wed, 16 Apr 2008 17:47:53 +0000

As reported by the New York Times yesterday, the two leading manufacturers of electric cars in the US are involved in a serious quarrel over alleged theft of vehicle design and trade secrets.

Tesla Motors, who recently began production of their electric Roadster, claims that Henrik Fisker took on an $875,000 design contract with Tesla in order to access confidential design information. After producing “inferior work,” Fisker launched his own company, Fisker Automotive, and released an $80,000 competing vehicle—the Fisker Karma—less than a year later.

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150 MPG Chevy Volt Sneak Peak Video

Clayton B. Cornell — Sat, 05 Apr 2008 20:51:13 +0000

Yesterday, according to Jalopnik, a reporter leaked out the first video of the Chevy Volt electric car. While GM is keeping their work under pretty tight lock and key, the excitement is tangible—even though the car won’t be officially released for another 2 years (2010)!

Check out the video (click on the image to go to Jolopnik) to see what the release model might look like (that is, if you can estimate what’s underneath about 10 yards of duct tape). There’s also some discussion about the Volt getting 150 MPG, and the advances in battery technology since the EV1.