Displaying 1 - 25 of 145
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A recent report predicts global energy investment will rise eight percent this year, driven by surging investment in clean energy infrastructure.
by James Murray
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Sponsored: Sustainability was a critical component of the innovative technologies shared at this year’s Consumer Electronics Show. Here are three takeaways.
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Higher costs and technical challenges from the ocean environment itself has put it decades behind wind and solar. Can it catch up?
by Dave Levitan
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In addition to reducing costs for consumers and utilities, energy retailers can increase their revenue.
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The SunEdison founder and former Carbon War Room CEO talks about 'Creating Climate Wealth.'
by Ann Goodman
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More than 600 energy storage projects operate worldwide, including 38 that went online during the first half of 2013.
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Getting the global solar industry to its present state required huge amounts of (often dirty) energy; solar now has repaid that carbon debt in full.
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Mosaic's Kickstarter-type investment model for solar power has gotten lots of praise but it's even better than it seems.
by Jesse Morris
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Kim Hayden, a partner at a leading energy-focused law firm, discusses the state of energy law and regulation in this country, market barriers to alternative energy implementation, renewable portfolio standards, and much more.
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At VERGE London, speakers discussed how the convergence of energy, information, transportation and building technologies is impacting cars, buildings, cities, energy and more. Check out the Twitter chatter from attendees during the event.
by Jennifer Kho
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Germany -- once the world's leading solar power market, is cutting back on subsidies and installations, following a trend occurring worldwide. Although a grim sign, the shift also highlights the need to get serious about climate and energy party.
by Marc Gunther
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The authors of a new study find that even a rapid transition to clean energy will not produce climate benefits until the second half of this century, while converting coal to natural gas will have little positive effect.
by Robert Kropp
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Ian Bowles, who's been working on renewables policy at the state and federal level since the 1990s, talks about the state of play for green power, life at his new clean energy startup and the good news and bad about the future of renewables.
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The consultancy has announced it will not publish the full findings of a report that suggested big financial savings if the UK focused on nuclear and gas instead of renewable energy, after a leaked press release sparked a media storm.
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Last year, Google invested more than $900 million in clean energy projects. But does it have an energy policy? Does it need one?
by Marc Gunther
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Walmart in particular marks a big leap forward, coming up from 15th place three months ago to land in third place. Generating green power on-site -- where Walmart is the second-biggest green power creator -- is what helped move the retailer up.
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Global Investment in clean energy topped $260 billion in 2011, marking a new record for growth even as a gathering of high-level investors at the UN this week worried whether the growth can continue.
by Adam Aston
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Should we worry about Chinese government subsidies to its solar industry? Or send the Chinese a thank-you note?
by Marc Gunther
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Was 2011 good or bad for sustainability and green technology -- and what does last year's news portend for the future?
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The oil giant insists it remains committed to its alternative energy division, and is on track to invest $8 billion in green technology by 2015; the company says solar is too much of a commodity to make a profit.
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The still-unproven carbon capture and storage technology is one of the most controversial topics among the business community at COP17. Will the ability to sequester emissions from fossil fuels save us, or doom us to rapid climate change?
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The company's CEO is leading a drive to convince businesses and individuals that solar energy makes sense -- today.
by Marc Gunther
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The Internet, shale gas technologies and Google search engine all had their origins in research funded by the U.S. government. These are just a few examples, and show why now is exactly the wrong time to stop supporting cleantech innovation.