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Archive for April, 2008

Happy Earthday!

Posted April 24, 2008

On Tuesday, April 22, 2008 we earthlings celebrated Earth Day. No it’s not Earth’s birthday, it is the one day that globally we earthlings make a concerted effort to save the planet. FYI check out the astounding photos of this magnificent planet we call home that the Wired Blog Network posted for this year’s Earth [...]

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Green Business

Are high energy prices good or bad for cllimate policy?
I think it all swings on how bad the economy gets. I've been wrestling with this question more and more as election day draws nearer. <a href="http://www.cqpolitics.com/wmspage.cfm?parm1=3&docID=weeklyreport-000002971121">Congressional Quarterly has a nice piece today</a> outlining the opposite directions in which high energy prices are pulling the debate on climate policy. On one hand, $4 gas has unquestionably raised awareness about the need for smarter energy policy and stokes broader anxieties about climate change. Such worries open the door for big ambitious thinking: national programs to accelerate plug-in hyrbrids, or a national renewable portfolio standard. Yet pocketbook issues will trump all else. Economic anxieties are skyrocketing as fast as global financial markets have been plunging. If Obama or McCain had thoughts of moving ahead with ambitious climate change policy as a first order of business, the very sick economy will certainly delay those plans. My worry is whether recession could derail US climate plans for a long while, given how hard it will be to sell cap and trade to the public or, more relevant, to overcome delaying tactics from incumbent fossil industries and their Congressional allies. Here's an example of the hyperbole we can expect to see. I heard an energy adviser to McCain present last night at an off the record meeting. The campaign has some solid energy policies and a track record for taking climate change seriously. Yet in defending the need to give away carbon emission credits (a McCain position) rather than auction them off (Obama's take), the spokesman described the impact of cap and trade on the electricity industry in scary terms. Charging for carbon, he said, is sure to send power prices skyrocketing. This is wrong in scale, as utility CEOs have told me repeatedly. Given how cheap coal is, even its price doubles, power from coal will remain cheaper than natural-gas fired power (which sets prices in most US electricity customers). Prices will rise, yes, but by percentage points. And that's the point: higher prices steer utilities away from high carbon energy sources, encourage carbon capture and sequestration, and get businesses to invest in efficiency and consumers to buy thriftier appliances, turn off lights and so on. Yet if McCain's guy was factually wrong, he probably won the emotional point. I bet his assertion is what most anxious listeners will recall from the debate, instead of the more truthful, yet nuanced and complicated answer from an Obama advisor.

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Nano Solar Power

By: Jacob Angel July 7, 2008
In our area, they've been experimenting with solar panels but there's no sense yet that it will get replicated on a commercial scale. What does seem to be doable is an attempt to use sunlight to heat water for homes -- running the water through a panel that contains a maze of piping. It's liek a large-scale, controlled version of what happens when your garden hose lays out in the sun while there's still water in it.

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Archive for April, 2008

Happy Earthday!

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