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Carmaker knows most efficient freight system: trains

Interesting presser from Honda this week:

Norwegian fuck-tivists on VH1

I’m not saying that I happened upon, and then proceeded to watch, half of the truly classy Freakiest Concert Moments of All Time on VH1 last night. But if I had, I would have been delighted to see our favorite eco-porn activists in the top slot. Yes, Tommy and Leona’s on-stage antics were #1 on […]

Now’s the time for scapes and green garlic

Food headlines hardly bring comfort these days: tales of lost harvests, hunger riots, agrichemical runoff, tainted pork and tomatoes.  A society’s foodways surely reveal something about its quality of life. From studying the industrial-food system, as I do, it’s easy to conclude that we live in a brutal culture: content to destroy the ecosystem, exploit […]

On Charlie Rose, EDF leader Fred Krupp endorses domestic drilling for new oil

EDF chief Fred Krupp appeared on the Charlie Rose show yesterday. For the most part, it was the usual stumping for cap-and-trade. However, Rose pushed him on the question of whether, in the short-term, we need to drill for new oil. After quite a bit of dodging and weaving, Krupp, rather startlingly, said we should […]

Kudzu as the next biofuel source?

Some biofuel experts seem to think that the next big biofuel source should be kudzu in the U.S.

I hope biodiversity experts and readers from the South will comment on this idea. Take the poll beneath the fold:

From Dating to Dingoes

Attention tree huggers Barking up the wrong tree when it comes to your love life? Branch out with DateforTrees.com, which donates an evergreen for every month you’re a hopeless loser paid member. Just lay off the acorny openers. Dropping the ball To protect a major reservoir from dangerous chemical reactions, L.A. water officials are going […]

The GOP disinformation machine settles on an angle

It seems that another way that the GOP will try to win on this issue is by painting carbon pricing as a massive tax increase. This is just dishonest, though politically it’s their best bet (assuming a complete lack of regard for actual outcomes). Let’s all think back to the Lieberman-Warner debate, when Bush did […]

Bush invokes executive privilege to shield EPA administrator from subpoena

The House Oversight and Government Reform Committee was set to vote today to hold U.S. EPA Administrator Stephen Johnson and Susan Dudley of the White House Office of Management and Budget in contempt of Congress for failing to turn over documents related to recent controversial decisions on smog and California’s request for an emissions waiver. […]

Can your pocketbook save the planet? The author of Big Green Purse says yes

Diane MacEachern. Mary Poppins may have had a giant carpetbag from which she could pull coat racks and potted plants. But author Diane MacEachern has something even better: A big, green purse that, she says, carries the power to influence the marketplace to “create a cleaner, greener world.” The concept behind MacEachern’s book Big Green […]

Lovins and Sheikh defend definition and record of micropower

This is a guest essay from Amory B. Lovins and Imran Sheikh of the Rocky Mountain Institute. It is part two of a series; see part one here.

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Part two of David Bradish's critical look at "The Nuclear Illusion" (PDF) raises two additional issues to which we respond here. As in his first critique, it appears that, unable to rebut and hence unwilling to address our paper's data and logic, Mr. Bradish must content himself with trying to manufacture an illusion of confusion.

Does RMI's data fit their definition [of micropower]?

Yes, precisely; it just doesn't fit various other definitions that Mr. Bradish has invented on his own. We clearly defines micropower (an Economist magazine term) thus at pp. 11-12:

1. onsite generation of electricity (at the customer, not at a remote utility plant) -- usually cogeneration of electricity plus recovered waste heat (outside the U.S. this is usually called CHP -- combined-heat-and-power): this is about half gas-fired, and saves at least half the carbon and much of the cost of the separate power plants and boilers it displaces; [and] 2. distributed renewables -- all renewable power sources except big hydro plants, which are defined here as dams larger than 10 megawatts (MW).

Mr. Bradish arbitrarily and wrongly assumes "that the size of 'micropower' plants is 10 MW or less," then claims this is our definition and contradicts our data. It's not and it doesn't. Our 10 MW limit applies only to small hydro, distinguishing it from big hydro using the most conservative criterion. Any power source except small hydro can be larger than 10 MW but still meet our micropower definition: WADE's onsite-fueled-generator definition, which we've adopted, includes onsite units up to somewhat over 180 MWe for gas turbines (though few actual units are over 120 MWe) and up to 60 MWe for engines, as well as onsite (nearly always cogenerating) steam turbines of any size if they're in China and India; however, WADE's database excludes steam turbines elsewhere, and all units below 1 MWe.