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Automakers unveil greener vehicles at Detroit auto show

At press previews of the 2008 North American International Auto Show that opens next weekend in Detroit, automakers announced plans to roll out greener vehicles as well as other greenish initiatives. On the hybrid front, market leader Toyota has said it will offer a plug-in hybrid to government and corporate customers by 2010; the plug-in […]

Prius: Green or greenwash?

I have been accused of dissing hybrids. I was mostly discussing Prius-type parallel hybrids and all the support they get, when one can get the same carbon reduction by buying a cheaper, similar-sized and -featured car and buying $10 worth of carbon credits. I was objecting to greenwashing (powered by a large marketing machine) that suggests hybrids can solve our problems.

Corn ethanol, which has been heavily maligned in the mainstream media, reduces carbon emissions (on a per-mile-driven basis) by almost the same amount as today's typical hybrid. Despite the similar environmental profiles, one is a media darling and the other is demonized, despite its more competitive economics.

My main complaint has been the lack of critical analysis in this space. Corn ethanol (which I don't believe is a long term solution) has been framed by the oil companies' marketing machine, farm policy critics, and impractical environmentalists (though the NRDC and Sierra Club support corn ethanol's transition role as I do, subject to certain constraints). The Prius and hybrids have been positioned by Toyota's marketing machine. The public is gullible.

I am open and hopeful, especially longer term, on serial plug-in hybrids (a point I'll address in Part III). Price still remains a major issue. Even for serial hybrids, the ability to keep cost, or at least monthly payments, close to that of a regular ICE (internal combustion engine) car is unclear. Maybe another blogger with knowledge of practical automotive costs can detail the likely trajectory of serial hybrid costs (say, with a typical 40-mile "battery range"), as this remains the critical question.

The Prius is the corn ethanol of hybrid cars, and we should recognize that. It has increased investment in battery development, but beyond that it is no different than Gucci bags, a branding luxury for a few who want the "cool eco" branding (70%+ of Prius buyers make more than $100k per year).

In this series, I will try to lay out my views on hybrids as a whole -- what I believe hybrids are good for and what they are not. (My paper on Biofuels Pathways (PDF) delves into the details.)

Coal is not cheap, part XVXIV

Clean coal plants are dying on the drawing board. Why? Because … stop me if you’ve heard this one … coal can be cheap or clean, but not both.

Romney, McCain spar over fuel-efficiency on campaign trail

John McCain and Mitt Romney have been sparring over fuel-efficiency standards lately (among other things) as the two seek to position themselves to win tomorrow’s Republican presidential primary in Michigan. Recent polls have forecast a close race between the two in the state. For his part, McCain has been vocal about supporting the new vehicle […]

There is a silver-bullet solution to global warming

The dialogue between this country's youth and key decision-makers during the important Focus the Nation (FTN) event on January 31st has the potential to become diluted and confused. If it does, another opportunity to move a segment of the country towards seriously addressing climate change will have been wasted.

Shotgun Approach Falls Short

Although every personal effort at reducing energy use and greenhouse-gas emissions is laudable and helps change the way we think about global warming, taking the shotgun approach to emissions reductions is simply not enough. Time is extremely short, and we must act immediately and boldly if we are to avert a climate crisis.

The Silver Bullet

Contrary to what many are saying, there is a "silver bullet" solution to global warming, and it is time we, as a nation, faced up to it.

Forest Service official threatened with jail time over fish-killing fire retardant

Mark Rey, the undersecretary of agriculture in charge of the U.S. Forest Service, has been threatened with jail time or house arrest for his agency’s attempts to continue using a flame retardant on forest fires that’s toxic to fish. In 2002, fire retardant was dropped on a blaze in central Oregon, killing about 20,000 fish. […]

There’s a need for someone to draw contrasts among candidates on climate

I said earlier that there’s no point in Al Gore endorsing anyone in the primary. But if he does want to have a salutary effect on the presidential election, I have a proposal for him. More on that in a minute. It’s looking like John McCain has a better than even chance of getting the […]

Rubber, meet road

So, McCain made a big deal out of climate change before the New Hampshire primary, sucking up to the state’s independents. Now the Republicans are heading to Michigan, where there’s an epic fight going on between environmentalists and massive rush of proposed new coal plants. Think McCain will take sides in that struggle?

The Extreme (plug-in) Hybrid: no breakthrough needed!

Here is the plug-in hybrid I test drove a few weeks ago, the Extreme Hybrid by AFS Trinity:

I will be running a long article Wednesday on the climate implications of plug-ins in general and this car in particular. But you can read all about the car at this exclusive New York Times piece published today and the AFS Trinity website, which has a YouTube video of me driving the car and discussing why it matters:

The right way to interpret Shellenberger & Nordhaus

Matt Yglesias has a review of Shellenberger & Nordhaus’ book in the NYT Sunday Book Review. It contains a good insight and a fairly crucial mistake — albeit a mistake common to those enter S&N’s hall of mirrors for the first time. The insight is twofold. First, that the core and most valuable part of […]