By: Todd Woody

Four months ago, General Electric fired up the imaginations of would-be entrepreneurs tooling away in garages everywhere when it offered up $200 million as part of an “Ecomagination Challenge” to crowdsource smart grid and renewable energy ideas.

On Tuesday, the global conglomerate announced the first set of winners, a dozen startups that collectively will secure $55 million in investment from GE and two venture firms collaborating with the company, Foundation Capital and RockPort Capital Partners.

The winners hail from everywhere from Silicon Valley to Sweden. Most are developing technology for the smart grid.

Others are focused on smart buildings. ClimateWell of Stockholm is making heating and cooling systems designed to operate not on electricity, but on solar-heated hot water. Soladigm of Milpitas, Calif., meanwhile, manufactures windows that incorporate electronics that allow them to darken — keeping buildings cool during sunny summer months. In winter, they lighten to trap the sun’s heat.

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QUINCY, MA The state declined to grant a variance for a heating-system replacement project for Quincy public housing because the new heating units do not comply with a new energy code that took effect July 1.

The state Board of Building Regulations and Standards rejected the Quincy Housing Authority’s variance appeal after a hearing last month, the authority’s director and Quincy’s inspectional services director said.

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Washington, DC – Since its launch in 2000, the LEED green building certification program has been recognized internationally as the leading benchmark for buildings that are designed, constructed and operated sustainably. The new LEED International Program furthers the global reach of LEED by emphasizing global consistency, enabling a regional approach, and providing local outreach and support.

The increasingly global nature of the green building movement – and its unrivaled potential to effect real economic and environmental progress worldwide – is at the heart of the Greenbuild 2010 International Forum, being held in Chicago Nov. 16 in conjunction with the annual Greenbuild International Conference & Expo. The International Forum is also your first chance to learn more about the LEED International Program from representatives of the U.S. Green Building Council (USGBC), the nonprofit organization that develops the LEED rating systems and hosts Greenbuild. Learn more at www.greenbuildexpo.org/international.

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by John R. Hall

One of the most glaring inconsistencies in the HVAC contracting trade is the array of licensing requirements across the 50 U.S. states. The disparity is evidenced by the number of states that have no licensing requirements at all — 22. Of the other 28 states, some merely require a business to be registered or to work on projects in excess of $50,000.

The HVAC trade isn’t alone among the many service trades when it comes to license requirements, but the lack of uniformity has made the HVAC contracting trade an easy target for criticism over the years — by the mainstream media and consumers who believe that HVAC contractors are less than scrupulous – thanks to publicized stings and media “hazing.”

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By: Todd Woody

The United States is on the verge of a solar boom that could provide 4.3 percent of the nation’s electricity by 2020, according to a new report from Bloomberg New Energy Finance.

There’s just a 12-figure catch: Investors need to put $100 billion into the solar industry to keep the generation of solar electricity growing by 42 percent a year for the next decade to expand capacity from the current 1.4 gigawatts to 44 gigawatts.

“Policy measures such as tax credits, capital expenditure grants, generation incentives and renewable electricity credits will remain a key driver of solar uptake in the U.S. for at least the next three years,” according to the report from Bloomberg New Energy Finance, a research and consulting firm. “The current drop in solar costs is taking place just as such policies are being implemented by the federal and various state governments, which is expected to lead to rapid growth in commercial, utility and residential solar power.”

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