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The Motley Fool
April 11, 2011
Travis Hoium |
Energy Storage and the Future of Energy Batteries and compressed air will play a role in making renewable energies more effective.   |
The Motley Fool
September 29, 2011
Travis Hoium |
Solar Pushes Germany's Energy Costs Lower?! Electricity futures prices have fallen in Germany, thanks to wind and solar. |
The Motley Fool
January 9, 2012
Travis Hoium |
Backup Power's Cost to Renewable Energy How much does renewable energy's intermittent nature really cost utilities? |
The Motley Fool
August 6, 2010
Herman K. Trabish |
Xcel Shows It Can Catch the Wind in a Big Battery Utility's test results prove wind power and solar power can work better with a battery. |
The Motley Fool
January 6, 2012
Travis Hoium |
Like It or Not, Renewable Energy Is Here to Stay Nuclear and biofuels aren't our energy future, but solar is -- despite what naysayers say. I like and invest in solar power not because I'm a tree hugger, but because the facts and trends tell me this is energy's future. |
The Motley Fool
March 16, 2011
Travis Hoium |
A Peek Into the Energy Crystal Ball Over the last year our energy future has been turned upside down. What's next? |
The Motley Fool
September 8, 2011
Travis Hoium |
Obama Should Focus on Green Today Green technologies are one of the few bright spots in the country, something the president should focus on. |
The Motley Fool
August 1, 2011
Travis Hoium |
Germany Shows How Renewable Energy Should Be Done A change to Germany's feed-in tariff rates shows a commitment to renewable energy and a new model for solar. |
The Motley Fool
September 13, 2010
Eric Wesoff |
SunPower Working on Solar Plus Energy Storage SunPower is looking to combine rooftop solar with batteries, flow batteries, and thermal storage technology. |
The Motley Fool
July 25, 2011
Travis Hoium |
Heat Wave Highlights Our Aging Grid When the temperature rises, we can see exactly where there's money to be made investing in the power grid. |
The Motley Fool
August 12, 2011
Travis Hoium |
Solar Power May Be Asked to Protect and Serve The U.S. Army is making a big push for renewable energy, and it's a smarter move than you may think. |
The Motley Fool
December 28, 2009
Toby Shute |
China's Energy Solution: Ignore the Cost Perhaps you've heard the argument that the world needs to move from coal to renewables at any cost. China now appears to be applying this idea quite literally. Certain companies should benefit. |
The Motley Fool
October 16, 2009
Toby Shute |
This Week in Solar Solar news: California grabbed the solar spotlight this week by passing two big solar bills... Siemens scoops up a leading solar thermal player... more... |
IEEE Spectrum
January 2012
Jean Kumagai |
A Battery as Big as the Grid 2012 could mark the arrival of utility-scale battery storage |
The Motley Fool
November 15, 2010
Jim Mueller |
Rising Star Buy: Power-One Time to jump on this powerful opportunity. The company manufactures inverters that change DC electricity produced by solar and wind to AC electricity fed into electrical grids. |
The Motley Fool
May 17, 2011
Travis Hoium |
Solar Subsidies and Why They're So Important Individual country cuts may not seem important, but when a single country accounts for 50% of worldwide demand -- it's a big deal. |
The Motley Fool
May 4, 2011
Travis Hoium |
Another Earnings Blowout Causes First Solar to Plunge After beating analyst's expectations again, First Solar stock is down 5% in trading. |
IEEE Spectrum
November 2011
Peter Fairley |
Germany Folds on Nuclear Power Berlin's decision to shut down reactors means tough energy choices ahead |
IEEE Spectrum
May 2006
Karl Stahlkopf |
Taking Wind Mainstream Given wind's intermittency, can the power grid handle much larger amounts of variable generation? |
The Motley Fool
April 14, 2011
Jim Mueller |
Rising Star Buy: Third Time's the Charm for Power-One Taking advantage of patience and fear. |
The Motley Fool
February 14, 2011
Travis Hoium |
Grid Storage Is Starting to Heat Up Battery makers are putting an increased focus on the electrical grid for business. |
IEEE Spectrum
March 2010
John Blau |
Europe Plans a North Sea Grid Undersea cables will transport wind, hydro, and solar power |
The Motley Fool
November 10, 2008
Chris Jones |
8 Intriguing Clean Energy Plays These companies could make you money through climate change investing. |
The Motley Fool
April 8, 2011
Travis Hoium |
Politics Could Set Back Clean Energy Rep. Paul Ryan's "Path to Prosperity" is a path to the poorhouse for renewable energy investors. |
The Motley Fool
September 9, 2010
Eric Dutram |
Three ETFs to Play the Coming Energy Storage Boom Reports suggest a looming energy-storage boom. |
The Motley Fool
June 30, 2011
Travis Hoium |
Big Energy's Big Bets on Solar Saudi Arabia highlights big energy's latest investments in solar power. |
The Motley Fool
April 21, 2011
Travis Hoium |
Solar Stocks Are Cheap -- Why? Most solar stocks are stuck with single-digit P/E ratios. What's up with that? |
The Motley Fool
June 19, 2011
Garvin Jabusch |
Wall Street's Irrational, Dangerous Hatred of Solar Stocks Solar is undervalued, thanks to the market's continuing focus on oil. |
The Motley Fool
October 28, 2011
Travis Hoium |
Solar Stocks Are On Fire The EU and Germany give some hope to the solar industry. |
The Motley Fool
September 6, 2011
Travis Hoium |
Japan Hops on the Solar Bandwagon Japan joins a long list of countries with solar feed-in tariffs. |
InternetNews
March 24, 2010 |
IBM Smart Grid Push Aims for Power Efficiency In a team-up with eMeter, IBM plans to help public utilities improve their power usage and efficiency. |
The Motley Fool
June 14, 2011
Travis Hoium |
Which Solar Technology Will Win? Thin film, polysilicon, and solar thermal are battling for the future of solar power. |
The Motley Fool
January 11, 2012
Travis Hoium |
Germany Reaches Another Solar Record Germany got busy in December installing solar, but a collapse in demand could be on the horizon. |
The Motley Fool
January 13, 2012
Travis Hoium |
Why Is U.S. Solar More Expensive Than Germany's? Small-scale German solar is half the cost of the same installation in the U.S. Why? |
The Motley Fool
January 18, 2012
Travis Hoium |
First Solar Reaches Efficiency Record First Solar hits another efficiency record, but will it make a difference? |
The Motley Fool
March 2, 2007
Jack Uldrich |
GE Cleans Up Investors looking for a safe play in "clean tech" should consider this giant conglomerate. |
IEEE Spectrum
March 2012
John Boyd |
Japan's Green Power Dreams Delayed A year after Fukushima, nuclear power is still down and renewables are far from ramping up |
Wired
March 23, 2009
Vince Beiser |
Store Power in Super Batteries Storing wind and solar power is key to the successful transition to these energy sources. |
IEEE Spectrum
October 2007
Sandra Upson |
The Greening of Google In the U.S., corporate rooftops are the latest frontier in solar energy generation. |
IEEE Spectrum
August 2011
Peter Fairley |
Japan Faces Post-Fukushima Power Struggle Crisis transforms renewable energy bill into an antinuclear symbol in Japan. |
Mother Jones
Mar/Apr 2000
Arthur Allen |
Prodigal Sun Solar energy was a rising star in the '70s -- until it was banished by the powers that be. Are we ready for its return? |
The Motley Fool
January 12, 2012
Travis Hoium |
Solar Is Bailed Out Once Again A flood to install solar modules in Germany and the U.S. gives solar manufacturers another lifeline. |
HBS Working Knowledge
March 8, 2012
Dina Gerdeman |
Unplugged: What Happened to the Smart Grid? Replacing the antiquated electrical system in the United States with a super-efficient smart grid always seemed a surefire opportunity for entrepreneurs. So what went wrong? |
BusinessWeek
October 26, 2009
John Carey |
Wiring America Up to Green Power Should the U.S. subsidize vast high-voltage lines to transport wind and solar electricity to the big cities? |
IEEE Spectrum
February 2011
Prachi Patel |
Germany Leads the PV Market - for Now Thanks largely to hefty government support, Germany's solar market has become the largest in the world. By 2012, new German installations may fall off, but worldwide capacity will still rise sharply |
IEEE Spectrum
July 2012
Vaclav Smil |
A Skeptic Looks at Alternative Energy It takes several lifetimes to put a new energy system into place, and wishful thinking can't speed things along |
The Motley Fool
September 7, 2011
Alyce Lomax |
Rising Star Buy: First Solar Let's find a silver lining in the cloudy solar industry. |
The Motley Fool
April 18, 2007
Dan Caplinger |
Does It Pay to Go Green? With the recent upsurge in interest about renewable energy sources, investors in the alternative energy sector have had plenty to celebrate. |
The Motley Fool
January 11, 2011
Travis Hoium |
Solar Investors Should Be Bullish on Oil Higher fossil fuel prices make the cost of renewable energy look better all the time. |
The Motley Fool
July 15, 2010
Travis Hoium |
Germany Softens Blow to Solar A decrease in Germany's feed-in tariff cuts could help solar. |
