Climate & Energy

Irony in the nuclear power/climate change equation

Severe drought in the Southeast impacts nuclear power production

A cautionary tale for all those who think nuclear is the answer to climate change. The Washington Post reported yesterday that drought conditions are affecting nuclear production capacity. [Plants] could be forced to throttle back or temporarily shut down later this year because drought is drying up the rivers and lakes that supply power plants with the awesome amounts of cooling water they need to operate. But wait, there's more ...

Climate change <em>is</em> real! How about that?

AGU releases position statement on climate change

The American Geophysical Union, a scientific organization with over 50,000 members, mostly earth scientists, just released a position statement on climate change. It is a strong endorsement of the mainstream view of climate science, as articulated by the IPCC reports: the Earth is warming, humans are to blame for most of the recent warming, and future warming may be disastrous. While this is a strong statement by itself, its true strength comes when you consider that this statement is just one of a spate of similar statements by other expert organizations: the American Meteorological Association, the American Association for the Advancement of Science, the U.S. National Academy of Sciences (PDF), as well as several others. Even the American Association of Petroleum Geologists, while not exactly embracing the connection between carbon dioxide and climate, cannot bring themselves to contradict it. Then, of course, we have the "Inhofe 400." Whom should we believe? Jim Inhofe or virtually all of the world's experts? That's a tough one ...

Bono knows how to use the cameras

He answers the Davos question: “What one thing do you think that countries, companies or individuals must do to make the world a better place in 2008?”

Notable quotable

What is a conservative?

From Restructuring Today ($ub req'd), reporting on Markey's hearings on allocation vs. auction as a cap & trade methodology: Even conservative Harvard economist Gregory Mankiw believes a free allocation amounts to corporate welfare. Even conservative?

The good and the ugly

Anti-coal activism news

First, the good: here's a feature story in the new Orion magazine about the tactics and successes of the anti-coal activists who've helped halt, count 'em, 59 new plants, according to author Ted Nace. Ted also gives a huge rundown of links and resources for anti-coal activists. And the ugly: thanks to Maria Gunnoe's success organizing against mountaintop removal mining as a staff member of grassroots group Ohio Valley Environmental Coalition and now her lead role in stopping a "valley fill" in her home town in West Virginia that cost some local jobs, her family has been the target of harassment and threats of violence, to the level that she's had to hire guards for her home and install security cameras. This doesn't come cheaply, and they're accepting donations to help keep her in that house, in that community, and stopping MTR's utter destruction of Appalachia. More here, plus an address to send donations to. The woman is a hero and deserves better.

Stock analysts v. venture capitalists

Tom Konrad on cellulosic electricity

The following is a guest essay by Tom Konrad, a financial analyst specializing in renewable energy and energy efficiency companies, a freelance writer, and a contributor to AltEnergyStocks.com. ----- Romm v. Khosla In a persuasive series of articles entitled "Pragmatists vs. Environmentalists" (Parts I, II, and III), Vinod Khosla has provided the reasoning behind his "dissing" of plug-in hybrids, which drew the ire of Joseph Romm. Neither seems to think the argument is settled, and Romm returned fire here. To summarize, Khosla argues that cellulosic ethanol shows more promise for reducing carbon emissions than plug-in hybrids, because the barriers to plug-ins (the need to improve batteries and clean up the grid) are harder to surmount than the barriers to cellulosic ethanol (the improvement of conversion technology). In his words, I consider replacing coal-based electricity plants (50-year typical life) a much longer, tougher slog than replacing oil with biofuels (15-year car life). Romm blasts back, reiterating the multiple problems of corn ethanol in response to the first of Khosla's series, but has not yet responded to his point about cellulosic. I thought I'd tackle the point myself. There isn't enough biomass According to the National Renewable Energy Laboratory's From Biomass to Biofuels (PDF) study, given all the available biomass in the United States, we will only be able to displace a little less than 2 billion barrels of oil equivalent a year. But we currently use about 7 billion barrels of oil a year, so to displace all our oil usage, we would need nearly a 4x increase in fuel efficiency (not the 1.5x increase in internal combustion engines Khosla talks about).