Environment Forum

Chevron CEO sees smoke and mirrors in cap and trade

May 7, 2009

“If you liked credit derivatives swaps, you’re going to love cap-and-trade.”

A bad week for U.S. coal projects

May 2, 2009

It was a bad week to be planning a coal-fired power plant in the United States.

The industry suffered its second blow of the week on Friday with the cancellation of a plant in Michigan. The move by power plant developer LS Power marks the ninth such plant to be dropped in the United States so far this year, according to a count by environmental group the Sierra Club.

Obama says greenhouse gases are hurting us — now what?

April 17, 2009

The Obama administration’s move to declare climate-warming carbon pollution a danger to human health was quickly hailed by environmental groups and leading liberals as a long-overdue shift from the Bush era and a historic first step toward regulating greenhouse gas emissions.

Is geoengineering the climate a policy option?

April 2, 2009

The current issue of the American magazine Foreign Affairs has a thought-provoking piece that asks if the geoengineering option shouldn’t be used as a last resort in the battle against climate change. You can see the introduction to the article here (but will need to be a registered user to read all of it online).

Wall Street Journal of Atmospheric Sciences: Reply to Jenkins

March 6, 2009

Stuart Gaffin is a climate researcher at Columbia University and a regular contributor with his blog “Exhausted Earth”; this is a reply to a blog by Holman Jenkins, a Wall Street Journal columnist and member of the WSJ editorial board. Thomson Reuters is not responsible for the content – the views are the author’s alone.

The Amazon, the Pyramid and the Eiffel Tower

March 6, 2009

The Amazon rainforest lost trees and plants in a 2005 drought – shedding carbon equivalent to the weight of 140,000 Eiffel Towers or almost 200 Great Pyramids of Giza.

China quake leaves CO2 legacy

March 2, 2009

Last year’s horrendous China earthquake may have big, lingering effects on the atmosphere. Mudslides after the deadly May 12 quake in Sichuan province are likely to trigger a release of carbon dioxide equal to 2 percent of the world’s current carbon emissions from fossil fuel combustion, geophysicists say.

Save the planet, and win a T-shirt?

February 10, 2009

 If you come up with an idea for saving the planet from global warming, you may be the lucky winner of a T-shirt emblazoned with your design.

California climate chief has global warming plan

January 26, 2009

California looks ready to get the go-ahead to regulate greenhouse gases from cars, after President Obama on Monday told the EPA to reconsider a Bush administration refusal. California’s top climate official, California Air Resources Board Chair Mary Nichols, last week predicted the okay would be ready to go by May. In the attached video, from the interview last week, she talks about California’s grand plans, which are the most aggressive in the United States.

How much electricity do you use in a year?

January 16, 2009

It was a disarmingly simple question but, embarrassingly, I didn’t have a clue when first asked that 18 months ago. Even though I’d have to describe myself as a genuine tightwad when it comes to expenditures, I simply had no idea, strangely enough, about how much money my four-person household was spending on electricity — nor how much carbon dioxide was being produced.