Author Archive

Clayton B. Cornell

Clayton B. Cornell
Managing Editor of Green Options

Clayton B. Cornell is the Managing Editor and Director of Social Media strategy for Green Options Media. He was formerly a professional blogger as Lead Writer for Gas 2.0, GO Media’s blog covering the future of sustainable transportation, and has been covering biofuels and green car technology for GreenOptions.com since the beginning of 2007. Before GO, Clayton ran the training program for one of the EPA’s largest public toxicology information libraries at Oregon State University, which was fulfilled under a $2-million Federal grant. He became a biodiesel enthusiast after experimenting with small-scale biodiesel production in OSU’s chemical engineering lab, and has extensive hands-on experience with diesel cars and trucks, including the practical use of biodiesel and straight-vegetable-oil (SVO) as alternative fuels. Clayton graduated from the University of Utah with honors, receiving a degree in Biology and Chemistry. On the side, Clayton likes to spend his time at the beach or in the mountains. He’s been a professional river-guide, amateur beer judge, and world traveler, and currently lives in San Francisco.

Reinvention: Tour of GM’s New Electric Vehicle Battery Testing Facility [+pictures]

Editor’s Note: This is a 4-part series covering my trip to Michigan to test-drive the Chevy Volt. See post 1. LiveBlogging from the opening of GM’s New Battery Lab, and 2. Chevy Volt Test Drive: How GM’s Electric Car WorksDisclaimer: GM flew me out for this event. This post is in no way affiliated with the GM ads that appear at the margins.

The real reason we were in Warren, MI wasn’t to test-drive the Volt, but to be on hand for the grand opening of GM’s new battery testing facility. The $25 million Global Battery Systems lab is now the largest battery testing facility in the United States, and is four times larger than the company’s old lab.

GM made a strategic decision to keep battery development in-house, because it will likely be a key competitive advantage in the race to commercialize electric vehicles. The lab already employs 1,000 engineers who work on advanced battery systems like the one found the the Chevy Volt.

Chevy Volt Test Drive: How GM’s Electric Car Works [+pictures]

Editor’s Note: This is a 4-part series covering my trip to Michigan to test-drive the Chevy Volt. See also: 1. LiveBlogging from the opening of GM’s New Battery Lab and 3. Tour of GM’s New Battery Lab, 4. Video: Driving GM’s Electric CarDisclaimer: GM flew me out for this event.

June 8, 2009- It was pouring rain when I arrived at GM’s Testing facility in Warren, Michigan. A crowd had already gathered inside the Alternative Energy Center which, among other things, is home to GM’s first electric car—the original model EV1 (#1).

The ghost of the EV1—a car designed and built 13 years ago—still haunts GM, though it’s both a symbol of lost opportunity and tangible proof that the company could pull off the same kind of engineering feat again. The billion-dollar Volt project is a major component of the company’s reinvention strategy, and it’s clear they aren’t pulling any punches this time.

Shell Announces CE10 Cellulosic Ethanol Available NOW at Ottawa Station

Today at Noon, a Shell service station in Ottawa, Ontario will quietly begin selling cellulosic ethanol blended into regular gasoline. The biofuel is made locally from wheat straw, and as far as we know is the first time cellulosic ethanol has been made publicly available.

The new fuel will only be available for one month, starting on June 10th, but it’s a major step forward for the production of advanced biofuels. All gasoline purchased at the Ottawa station will be a blend of 10% cellulosic ethanol and 90% gasoline (CE10).

LiveBlogging from Warren, Michigan: Chevy Volt Test Drive and New Battery Lab Tour

Note: see more updates on the author’s Twitter feed.

Just a few days before GM declared bankruptcy, I was surprised to receive an email from the company asking if I’d be interested in test-driving the Chevy Volt.

The offer to test-drive the product of a $1 billion development program (as well as one of the most anticipated cars of my lifetime) isn’t something that comes along every day, and I’m excited to say that tomorrow I’ll be test-driving the Volt as well as liveblogging from GM’s Tech center in Warren, Michigan.

New Electric Car Coming to California in 2010: the CODA Sedan

At noon today, nascent auto-maker CODA announced a new electric car available in California in fall 2010. The fully electric sedan will have a range of 90-100 miles on a fully-charged battery.

Speaking during a webinar, the company also formally announced a global joint venture between CODA and battery manufacturer Lishen Battery Co., located in Tianjin, China. Lishen is one of the world’s largest manufacturers of lithium-ion cells for companies like Apple, Motorola, Samsung, and Vodafone. CODA will maintain a 40% stake in the partnership.

Bob Lutz Responds to Elon Musk on David Letterman Show [video]

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Better Place Unveils First Solar-Powered Electric Vehicle Battery Switching Station


[UPDATE]: Video of the switching station in action and photos added below.

YOKOHAMA, JAPAN- Last night at approximately 10:30 PM PST (1:30 AM EST), electric vehicle services provider Better Place will demonstrate key elements of their battery switching station technology. This is the first public exhibition of a battery switching station—which Better Place lauds as the final piece of a “total electric vehicle solution.” The company was invited by the Japanese Ministry of the Environment to set up an exhibit in Yokohama.
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“Range anxiety,” as it’s called, describes the most fundamental fear expressed by would-be adopters of electric vehicles. It’s no different than the fear of driving through sparsley inhabited parts of the United States, where it’s important to know your car’s mileage and the distance to the next gas station.

Tesla CEO Elon Musk Explains Why Fully Electric Cars Trump Plug-in Hybrids [video]

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More Media:

David Letterman Slams Chevy Volt, Tesla CEO Agrees
Realizing the Dream of a Luxury Plug-In Hybrid Electric Vehicle with Henrik Fisker (interview)
Better Place: Shai Agassi on Gavin Newsom’s Radio Show

Mascoma Announces Major Research Advance for Cellulosic Ethanol


Mascoma says they’ve achieved a 60% reduction in cost for their consolidated bioprocessing technology (CBP).
Mascoma Corp., a well-known firm pursuing the advanced production of cellulosic ethanol, announced today what they’re calling “major scientific advances” that will enable them to produce lower cost, lower carbon fuel from sustainable sources.
This is a true breakthrough that takes us much, much closer to billions of gallons of low cost cellulosic biofuels. Many had thought that CBP was years or even decades away, but the future just arrived. Mascoma has permanently changed the biofuels landscape from here on.
-Dr. Bruce Dale, Scientific Advistory Board of Mascoma

Mascoma’s value-proposition is to elminate as many steps as possible in the processing of non-food cellulosic feedstocks to produce ethanol. The consolidation of the process—which involves enzymatically breaking apart cellulose into sugars, and then fermenting the sugars into alcohol—dramatically reduces overall cost. CBP eliminates the need for added and costly enzymes to process pretreated lignocellulose into ethanol.

Liveblogging from the Advanced Biofuels Symposium in San Francisco


The 31st Symposium on Biotechnology for Fuels and Chemicals
One of the world’s most prestigious and established biofuels meetings, the 31st Symposium on Biotechnology for Fuels and Chemicals, is currently underway May 3-6 in San Francisco, with more than 800 scientists expected to attend sessions on topics ranging from commercialization of biofuels and their long-term sustainability to emerging technologies and turning algae into fuel.

We’re liveblogging (on Twitter) [...]

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