Mar 5

Ethanol from ‘Energy Cane’ (and Someday, Orange Peels)

The Gulf Coast cellulosic ethanol developer Verenium explains the advantages of “energy cane” — and the disadvantages of orange peels. Share and Enjoy:

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Mar 5

Global Car Makers Askedto Cut Emissions by Half

A Global Fuel Economy Initiative unveiled at the Geneva Motor Show is aimed at reducing fuel consumption in cars by 50 percent by 2050. Share and Enjoy:

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Mar 5

Are Couch-Potato Shoppers Greener than Mall Rats?

Shopping online from sites such as Buy.com uses less energy than driving to the mall, a Carnegie Mellon study finds. Share and Enjoy:

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Mar 5

Obama Suspends Bush Rule on Endangered Species

The president asks that the secretaries of commerce and the interior “review” the regulation and determine whether new rules are needed. Share and Enjoy:

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Mar 5

Experiments in District Heating

A Canadian company has been using an Alberta subdivision as a testing ground for an innovative variation on traditional district heating — one that sources and stores heat with solar panels and geothermal tubing. Share and Enjoy:

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Mar 5

More Shakeups in the Solar Industry

First Solar Buys OptiSolar’s projects, in the latest industry shakeup. Share and Enjoy:

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Mar 5

Do C.F.L.’s Increase Greenhouse Gases?

The energy savings associated with compact fluorescent bulbs — which use far less electricity than their incandescent predecessors — may be offset by higher heating bills. Share and Enjoy:

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Mar 5

Home Green Home: Auditors and Incentives

In our first installment of Home Green Home, we realized we needed an energy auditor. But how do you find a reputable one, and are there programs out there to help pay for efficiency improvements? Share and Enjoy:

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