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Energy efficiency
Still time to start a China solar co.?
May 17, 2007 - by Dana Childs -
With three more Chinese solar IPOs to watch for this week, we want to fly to Beijing and start a factory ourselves. Plus details of 9 more deals we saw this week.
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Report quantifies impact of nanotechnology in sustainable energy
May 2, 2007 - by Dana Childs -
Report looks at both dollars and tons of carbon in assessing nanotech's impact on renewable energy sectors.
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New analog chip could cut data center power needs
May 1, 2007 - by Dana Childs -
Quellan cuts kilowatts of data center power with new analog chip, allowing longer reach, thinner cable interconnects and fewer optics.
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Two biofuel IPOs pending
April 26, 2007 - by Dana Childs -
Fact: an ethanol startup has priced its IPO. Rumor: a potential biodiesel heavyweight may soon do the same.
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Keiretsu cleantech contenders
April 25, 2007 - by Dallas Kachan -
Hundreds of angel investors kicked the tires of five innovative greentech companies this afternoon in San Francisco.
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Southern California Edison wants to use CFLs to raise rates
April 12, 2007 - by Dana Childs -
Utility wants to give bulbs away to low income families to cut energy demand, while raising rates to cover the cost of the program.
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Light bulb maker increases daily CFL production
April 11, 2007 - by Dana Childs -
Company that makes compact flourescent light blubs for The Home Depot and others sees a big increase in demand.
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Big order for nano insulation company Industrial Nanotech
March 19, 2007 - by Dana Childs -
Florida company sells $3.7m of its product to Petrobras in Brazil.
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Nanotechnology reduces carbon, says report
March 14, 2007 - by Dana Childs -
How is nanotech helping green the planet? A new report counts the ways.
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Changing a lightbulb
March 12, 2007 - Cleantech.com Quote o' the week
"How many EU leaders does it take to change a lightbulb? 27."
— BBC radio on EU's decision to move away from incandescent lights
