Content from CNET tagged with
renewable energy
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Storing sun and wind power
December 5, 2007 Several technologies are being tested to tie large-scale storage to renewable power sources. Images: Making wind power that lasts all dayWal-Mart readies large-scale move into solar power
January 3, 2007 The retail giant requests proposals for solar power systems that could be installed in its U.S. stores. Photos: Sun, wind and used cooking oilThe long, winding road to renewable energy
January 24, 2007 As President Bush revs up a push for ethanol and fuel economy, the Clean Tech Investor Summit takes stock of the energy landscape.Down payments on clean tech
July 2, 2007 GE's Kevin Walsh sees good reasons to invest in the winds of change and other ventures in alternative energy.A fight over the future of solar
April 26, 2007 German parliamentarian Herman Scheer responds to criticisms from venture capitalist Vinod Khosla about how best to develop renewable energy sources.Will emotion or policy drive clean-tech movement?
September 4, 2007 Steve Westly and Kevin Klustner say government support needed for economic playing field to be level and post-petroleum economy to take shape.Using solar energy to keep homes cool
March 20, 2007 SolCool's air conditioner can be run directly from solar panels, existing wiring or even, in a pinch, batteries.Photo: Keeping cool from the sunGoogle to enter clean-energy business
November 27, 2007 Search giant earmarks hundreds of millions of dollars with the goal of generating a gigawatt of clean energy that's cheaper than coal.Will anyone pay for the 'smart' power grid?
May 16, 2007 Electric grids will have to undergo expensive changes to meet rising demand and address environmental concerns. Just don't tell that to utilities or regulators.Hawaiian firm shrinks solar thermal power
September 14, 2007 It's not as common as solar photovoltaic panels, but Hawaiian start-up Sopogy thinks small-scale solar thermal makes sense.Photos: Concentrating on solar power in HawaiiWal-Mart launches solar-power program
May 7, 2007 Retail giant's pilot projects will generate 20 megawatt hours per year of solar power at 22 stores in California and Hawaii.Wal-Mart stalls solar-power plan
February 28, 2007 Move toward investing in solar power for retail outlets is delayed, according to people familiar with process.Photos: Big stores meet alternative energyWhy it's not easy being green
January 24, 2007 Consumers, not technologies, are the barrier to curbing energy consumption and greenhouse gases, one energy expert says.Doing philanthropy the Google way
January 18, 2008 The well-heeled company touts its plans to bestow money on worthy causes. But how does that compare with other tech sector do-good efforts?FAQ: New Energy Act gets green light
December 19, 2007 Fuel efficiency mandates are raised for first time since 1975, but tax incentives for renewable power get cut.Solar concentrator firm Solaria lands $22 million
September 19, 2006 Start-up attracts investment from silicon panel manufacturer Q-Cells and optical-storage company Moser Baer.Ontario: The new frontier for alternative energy
June 21, 2007 Government programs help make Ontario a hot spot for companies in the alternative energy industry.Cashing in on carbon guilt
December 13, 2006 Services are sprouting up to lower a person's carbon "footprint," as businesses appeal to consumers concerned about climate change.Climate demands rapid energy conversion, experts say
September 29, 2006 Panel urges the quick adoption of energy technologies to forestall catastrophic climate change.Clean tech has investors' attention
September 21, 2006 Investors, corporations are warming to the idea that there's money in being green. Sponsored matches for "renewable energy"
