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What makes IBM's 'green' data center tick
CNET News' Martin LaMonica gets a tour of IBM's lab for green IT where the data center uses networked sensors and liquid cooling to ...
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Tesla Test Drive: Time to Try an American Car?
MoneyWatch picked six American cars to check out now. The sleekest of the bunch is the new Tesla Roadster, which does zero to 60 ...
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The new eco-friendly Samsung Reclaim
Natali Del Conte shows us the new eco-friendly Samsung Reclaim from the product launch in New York.
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How does a solar cell work?
How does solar conversion work now and how do we want it to work in the future? Paul Altivisatos, interim director for Lawrence Berkeley ...
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What drives solar stocks?
At the Intersolar Conference at the Moscone Center in San Francisco, Vishal Shah, solar equities research analyst at Barclays Capital, predicted that the U.S. ...
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Opportunities for investing in solar technology
At the Intersolar Conference in San Francisco, Scott Stephens, Photovoltaic Specialist for the U.S. Department of Energy, explains why he's optimistic about the future. ...
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Capital flowing into green
At Greentech Media's Green Building Summit in Menlo Park, Calif., Cascadia Capital CEO Michael Butler discusses three subsectors of the green-building industry that recently ...
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Who will manage the smart grid?
At Greentech Media's Green Building Summit at SRI International in Menlo Park, Calif., tech executives discuss the future management of smart-grid technology and whether ...
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Speeding up construction on ‘green’ homes
At Greentech Medias Green Building Summit at SRI International in Menlo Park, Calif., Serious Material Chairman Marc Porat discusses the challenges associated with building ...
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Tech execs talk smart design for ‘green’ buildings
At Greentech Medias Green Building Summit at SRI International, in Menlo Park, Calif., tech executives discuss what is needed to construct and design "green" ...
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Tomorrow's smart grid
At the Churchill Club's 11th Annual Top Ten Tech Trends, venture capitalists discuss whether the smart grid and smart meter trends will continue to ...
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The future of clean-tech investing
At the Greentech Media and Groom Energy, Enterprise Carbon Accounting Summit in Burlingame, Calif., venture capitalists discuss the outlook of investing in smart grids, ...
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Counting carbon to find bottom-line benefits
What could your business do better? At the Greentech Media and Groom Energy, Enterprise Carbon Accounting Summit in Burlingame, Calif., panelists explain what "The ...
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E-motorcycle hits S.F. streets
CNET News reporter Mats Lewan takes the brand new Zero S electric motorcycle for a test drive in downtown San Francisco. Currently, electric scooter-style ...
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'60 Minutes': Powered by coal
Coal is America's most abundant and cheapest fossil fuel but, as Scott Pelley reports, burning it happens to be the biggest contributor to global ...
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The Green Enterprise: HP
Hewlett-Packard plans to cut its global energy use 20 percent by 2010. Correspondent Sumi Das looks at "green" strategies the company is implementing to ...
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Revving up the electric-car industry
At the Green:Net conference in San Francisco, John Clark of GridPoint and Richard Lowenthal of Coulomb Technologies discuss how the largest obstacle for next-generation ...
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Getting green consumers to take action
At the Green: Net '09 conference in San Francisco, Erin Carlson, director of Yahoo for Good, breaks down the demographics of green-minded consumers who ...
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What is the smart grid?
At the Green: Net '09 Conference in San Francisco, Jesse Berst, managing director of Global Smart Energy, breaks the smart grid down into three ...
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From Internet to enternet, creating the energy network
At the Green: Net '09 Conference in San Francisco, Bob Metcalfe, a general partner at Polaris Venture Partners, explained how Washington actually helped the ...
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The lightbulb of the future?
Silicon Valley's Luxim has developed a lightbulb the size of a Tic Tac that gives off as much light as a streetlight. News.com's Michael Kanellos talks to the company about its technology and its plans to expand into various markets.
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Fill your car for $1.10 a gallon?
Menlo Park, Calif.'s ZeaChem has come up with a way to turn wood chips into ethanol that will sell for around $1.10 a gallon or less when it comes out in 2010. Brewing and petrochemical technology go into the mix. News.com Editor at Large Michael Kanellos talks with founder Dan Verser and CEO James Imbler about their plans for cheap fuel.
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The future, reusable paper
At the Gartner Symposium/ITxpo in Las Vegas, Steve Hoover, vice president with Xerox Research Center Webster, shows off a technology being developed in the company's labs that enables people to reuse a piece of paper. The paper contains a photochromic compound that makes ink disappear when hit by direct heat.
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Tesla Test Drive: Time to Try an American Car?
MoneyWatch picked six American cars to check out now. The sleekest of the bunch is the new Tesla Roadster, which does zero to 60 in under four seconds.
-
How does a solar cell work?
How does solar conversion work now and how do we want it to work in the future? Paul Altivisatos, interim director for Lawrence Berkeley National Laboratory at UC Berkeley, explains how a solar cell works and how the solar energy of the future, via a solar fuel generator that converts energy the same way plants do, can become more efficient. He says that rather than looking for what's next, he looks to the end result--an ideal usage for materials.
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The new eco-friendly Samsung Reclaim
Natali Del Conte shows us the new eco-friendly Samsung Reclaim from the product launch in New York.
-
E-motorcycle hits S.F. streets
CNET News reporter Mats Lewan takes the brand new Zero S electric motorcycle for a test drive in downtown San Francisco. Currently, electric scooter-style and offroad bikes can be used on the streets. But the Zero S can reach up to 60 mph, and its creator, Zero Motorcycles, says it's the first electric high-performance street motorcycle that's ready to ship.
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What makes IBM's 'green' data center tick
CNET News' Martin LaMonica gets a tour of IBM's lab for green IT where the data center uses networked sensors and liquid cooling to lower energy use.
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The Green Enterprise: Cisco
Networking giant Cisco Systems has a goal to reduce greenhouse gas emissions from its operations by 25 percent in the next four years--with the help of technologies it's created. Cisco also wants to help customers do the same. Correspondent Sumi Das looks at green innovations at Cisco, including: an HD video-conferencing system, energy-efficient data centers, and a new office environment that encourages employees to work from unassigned spaces.
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Refining vegetable oil into diesel fuel
At the AlwaysOn Venture Summit in Half Moon Bay, Calif., Peter Bell, co-founder of Renewable Fuel Products, explains that his company's reactors are small and mobile enough to be loaded onto the back of a truck and taken wherever the waste oil is being created. They process an end product that can be used wherever people use diesel, with no special modifications. Through money from carbon credits, he says that developing countries will soon be able to gain access to this reactor as well.
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Green tech: Just hype?
ZDNet correspondent Sumi Das talks to Editor in Chief Larry Dignan about whether IT managers will continue putting capital behind green tech if the economy continues to slow down. Dignan adds that there is currently too much "green" marketing in the tech industry, and he questions the effectiveness of those campaigns.
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>> Sumi Das: Hello. I'm Sumi Das for ZDNet. Joining us today is Larry Dingman, our editor in chief. Thanks for being with us.
>> Larry Dingman: Any time.
>> Sumi Das: OK. So you have some strong thoughts about green technology. I want to hear them.
>> Larry Dingman: Well, as recently, I oracled phonetic Open World, and at the Mosconi assumed spelling Center, and it's hard not to be green there because they have compostable cups, and everything's green and. And it's fascinating because on the East Coast, in New York, PA, etc. there, there seems to be quite a disconnect between what's going on out here versus what's going on out there.
>> Sumi Das: I lived in D.C. for two years, and I couldn't even find a, it was hard for me to find -
>> Larry Dingman: Yes.
>> Sumi Das: A recycling bin.
>> Larry Dingman: So, I guess what I'm thinking is, you know, are, is the green tech bubble out here, which everyone's wrapping themselves in green. All the technology vendors are doing that. What's the gap between the actual execution of this stuff and what seem to be reality out here? So I'm just sort of wondering, you know, is it hype? Will this thing actually as capital budgets get constrained, is everybody going to stay on the green bandwagon? Just, just sort of questioning the, not the movement per se and not what it's trying to do, but you know, the reality versus the reality here. And it seems to be pretty far apart to me.
>> Sumi Das: OK. But, but you won't dispute that there's a real issue here. I mean, you know, two and a half percent of the world's electricity is used for data centers. That's a sizable chunk, and -
>> Larry Dingman: Yes.
>> Sumi Das: Why not try to bring that down? Why not try to make data centers more efficient, which is what a lot of green technology is trying to do?
>> Larry Dingman: Yeah. I'm not saying walk away from it, but, but I think, I've, I've went to a couple of the panels where they were talking about the economics and, you know, saving the world and all that good stuff, and you know, one of the IT guys in the audience asked a simple question. He, he just raised his hand, and said, "How do I implement this stuff?" And to implement the stuff, you need a budget, and the economy's tight, getting tighter, and I'm just wondering how this stuff get, it almost, it almost seems like green tech is becoming a lot of marketing, and I don't know if that limits the effectiveness of what it tries to do. And it, and it also, the other thing that, I'm just connecting a few dots here, but it really seems like the Bay Area is really pushing green tech because partially, you know, it's good to save the world. And the other part is just the bubble, and are they trying to manufacture the next growth engine for the area.
>> Sumi Das: The feeling is, is probably, I would imagine though, is that somebody has to sort of pave the way. Somebody has to adopt the technology first. So -
>> Larry Dingman: Yeah.
>> Sumi Das: What, what it's capable of doing?
>> Larry Dingman: Yeah. And, and we're seeing some of that. We're seeing DuPont do neat stuff. We're seeing, you know, a lot of the big tech companies are have their sustainability reports and all that. But you know, for the rank and file IT buyer, you know, you've got your budget first. You've got your CFO breathing down your neck for cost cuts, and you know, sure you can turn to green tech to save some of the electric bill or whatever, but I just think it's, it's going to become a more difficult sell than the marketing that's been put out there to date.
>> Sumi Das: OK. I think we're landing on two separate sides of this issue here.
>> Larry Dingman: Yes.
>> Sumi Das: We won't solve it today.
>> Larry Dingman: To inaudible.
>> Sumi Das: Exactly. For more information about green tech or anything else happening in the tech community, head to blogs at zdnet.com.
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