Climate & Energy

Antarctica ice melt more widespread and faster than thought, says study

Antarctica holds about 90 percent of the Earth’s ice, so it’s a bit problematic that the continent seems to be melting faster than expected. Not only is large-scale ice loss more widespread than thought, but …

Pandering in Michigan

Romney and McCain treat Michigan workers like credulous children

Romney and McCain are campaigning furiously in Michigan, and it’s tight. Romney, for whom Michigan is make-or-break, seems to have decided it’s in his best interests to sell fantasies: Mr. Romney criticized the energy bill …

An interview with Florida’s governor, a Republican climate crusader

Photo: Steven Murphy/WireImageMeet Florida Gov. Charlie Crist, a surprising blend of Grand Ol’ Party and bleeding-heart greenie. As a Republican, he defends the Bush administration’s environmental record, but he also counts among his personal heroes …

Cape Wind project given preliminary environmental approval

Seems it was only October that the controversial Cape Wind project in Nantucket Sound was dealt a setback. Now here it is January, and the wind farm that NIMBYs love to hate is inching forward, …

Cape Wind on track

Draft EIS for Nantucket Sound wind project is positive

The Mineral Management Service's Draft Environmental Impact Statement on the Cape Wind project is just out, and so far looks very positive, finding no environmental reasons to halt the project as it is envisioned.


Smart people talk about serious questions

Check out this cool new site, BigThink. It’s a collection of short video interviews with notable or famous people, asking them a series of common questions. Strangely addictive. The environment section is fairly anemic thus …

Pragmatists v. environmentalists, part I

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.

Watch the 'Face It' webcast

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.