There had been rumors about it earlier this weeks on Globes, Israel’s financial newspaper. But the story was took down, I guess because of a leak.

Now General Electric has unveiled its good news finally, according to ABC News, that it is investing in the Israeli solar technology company SolarEdge. The company allows photovoltaic panels, which convert sunlight into power, to operate up to 25% more efficiently.

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A recent Jewish Telegraphic Agency article by Dina Kraft on clean technology takes a good look at a number of projects by Israeli clean tech industries and Israel’s military branches in the realm of renewable and alternative energy.

“Beating swords into green plowshares in Israel,” the article talks about solar energy energy companies such as Bright Source Energy, which is involved in building solar energy plants in California’s Mojave Desert and other locations; and Rotem, which utilizes technologies developed in Israel’s aeronautical defense industry.

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Dow Chemical has developed a roof shingle that contains thin-film solar power cells and can be integrated into asphalt roofs, which are used in 90 percent of American homes.

Dow executives said the solar shingles can be handled like a regular asphalt shingle and can be nailed right onto a roof and walked on by roofers.

The company will begin test-marketing the shingles in mid-2010 and the company will initially target new home construction.

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Did you know that America’s largest installed solar power plant is located on Nellis Air Force Base in Nevada? The 14-megawatt solar array (shown at left) went live in late 2007 and remains the largest solar power plant in the United States.

While First Solar’s recent announcement of two 250-megawatt solar power plants in California dwarfs the military’s solar array, the fact remains that for a considerable amount of time the military will have operated the largest solar array in the United States. Why would the military take this step? The answer is energy security.

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Article appearing courtesy of Yale Environment 360.

The European Union will unveil a proposal this week calling for $73 billion (50 billion euros) in research over the next decade into improving wind, solar, and nuclear power technologies, as well as the development of carbon capture and sequestration projects and energy-efficient “Smart Cities.”

The report, prepared by the European Union’s executive body, the European Commission, says the surge in investment is necessary if Europe hopes to meet its goal of slashing greenhouse gas emissions by 80 percent by 2050.

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Since 2007, the French photovoltaic market has been booming, with close to 500 megawatts of installed capacity expected this year, up from a mere 40 megawatts three years ago.

Most of this growth first stemmed from residential installations that benefited from high feed-in-tariffs for producers and substantial tax rebates for households. Since last year larger installations have also been skyrocketing.

On September 14, the French government released a draft regulation detailing the upcoming changes regarding photovoltaic electricity feed-in-tariffs in France. This draft is pending approval from the Conseil Supérieur de l’Energie (Energy Supreme Council) until late September.

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During the past weekend a team of CleanTechies made up of our staff members, friends and blog readers like yourself put our “Think Globally, Act Locally” philosophy into practice during Solarthon 2009. Our team of 15 people spent a partially rain-soaked Saturday to install a solar electric system on a low-income home in a Habitat for Humanity neighborhood located in Oakland, California. The team was organized by CleanTechies over the last month and its members were given the goal of raising almost $5,000 for the privilege of taking part in the event. All this effort was to support the ongoing efforts of a company we’ve raved about many times; GRID Alternatives.

GRID Alternatives is a non-profit organization making solar electric systems a reality for low-income homeowners who otherwise could not afford the systems. GRID does this through an innovative business model where they train volunteers to do everything from designing a system on a sheet of paper to mounting the final panel on a roof. With drastically reduced labor costs, a team of 10-15 volunteers can work slowly and steadily under the guidance of a GRID employee to deliver a complete system at almost half the cost of a typical solar system.

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U.S.-based First Solar has signed an agreement with the Chinese government to build the world’s largest photovoltaic power plant in Inner Mongolia. By 2019, the plant is expected to produce 2,000 megawatts of electricity, which the company said would be sufficient to power three million Chinese homes.

The deal for the 16,000-acre plant, to be located in Ordos City, solidifies China’s position as the global leader in developing renewable energy, and further boosts the prospects of First Solar, the world’s largest photovoltaic cell manufacturer.

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Israeli solar energy companies such as Solel Solar, Aora, Ormat technologies, and a host of others are now world leaders in the development of sun power to produce electricity. But Israel, a small country of 7 million, with more than half its land area being desert, has been a solar energy pioneer virtually since its beginning in 1948.

What is now fondly known to many Israelis as a “dude shemesh”  or  sun boiler, was invented by a guy named Levi Yissar back in the early 1950’s, when electricity was very expensive due to a severe energy shortage.

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Imperial County, tucked away in the southeastern corner of California, has long suffered from perennial unemployment rates exceeding 20 percent.

Yet Imperial County is also home to the “crown jewel” of all geothermal steam resources in the U.S., making it a prime spot to showcase how renewable energy can help spur the new green economy so enthusiastically touted by the Obama Administration.

Late December, the California Public Utilities Commission (CPUC) approved the construction of the $1.9 billion Sunrise PowerLink transmission line, which could send clean electricity from Imperial County to San Diego. However, the Center for Biological Diversity (CBD) petitioned the California Supreme Court last January to review this decision, citing San Diego Gas & Electric’s (SDG&E) refusal to guarantee that the transmission project would be reserved exclusively for renewable energy resources.

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