Climate Technology
All Stories
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A discussion of clean energy innovation, with me, and beer [VIDEO]
Grist and energyNOW held a cleantech panel featuring McKinstry's Dean Allen, Ross Macfarlane of Climate Solutions, Bill Rebozo, and David Roberts.
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Correcting faulty math on renewable energy
Scientists agree that clean energy is the basis around which we can build a low-carbon, sustainable, global energy economy.
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Does James Murdoch hate climate skepticism as much as phone-hacking?
James Murdoch took decisive action to shut down phone-hacking. Might he shut down the climate skepticism that's rampant in the Murdoch media empire?
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Cap-and-trade could spur faster cleantech investment than carbon tax
An interesting new paper suggests that you can get earlier investments in cleantech under a cap-and-trade system than under a carbon tax.
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World's greenest gym forces patrons to generate their own electricity
A gym in Portland, Oregon (where else?) claims to produce 36 percent of its electricity from a combination of solar panels and special exercise bicycles that transform patrons’ exertions into electricity.
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Me, talking about the cost of the clean energy revolution [THRILLING VIDEO]
David Roberts appeared on The Alonya Show to discuss a recent UN report that says the clean energy revolution will cost $1.9 trillion a year.
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Limitless supply of rare earth elements found in ocean — if we can get them
The seabed of the Pacific ocean contains 1,000 times as much tonnage of rare earth elements as all the deposits on land, says a new paper published in Nature Geoscience. The elements, which are key to cleantech innovations like solar panels, batteries and electric motors, have been in short supply lately as China, pretty much the world's sole supplier, clamps down on exports.
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Critical List: Dust storm hits Phoenix; Electric Prius hits the roads
Phoenix was hit by a 5,000-foot-tall, 50-mile-wide wall of dust.
What does Virgin Australia have in common with koala bears? They're both very interested in consuming eucalyptus leaves, which hopefully will not get the airplanes as stoned as they get the koala bears.
Car companies don't trust drivers with 10-year-old cars to steer clear of 15% ethanol, which can damage older vehicles. So they think nobody should get it. -
For U.S. electricity, bigger isn't better
The United States doesn't need another nuclear or coal power plant. It's time to abandon our 20th-century electricity system for wind and solar power.
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Groundbreaking solar plant in Spain generates 24 hours of power
In Spain, a new Torresol concentrating solar power plant is the first ever to generate electricity for 21 hours.