Posts Tagged ‘solar power’

Toys “R” Us Facility Getting Largest Solar Rooftop in U.S.

16/05/2011 Comments off


A Toys “R” Us distribution facility in New Jersey will soon be home to the largest solar rooftop installation in the country.  The huge installation will feature 37,000 solar panels producing 5.38 MW of power.

Toys “R” Us has entered into a 20-year power purchase agreement with the Constellation Energy Group — the builders of the project — and will meet 72 percent of the facility’s energy needs with the solar power system.  The facility’s carbon footprint will be reduced by 4,569 tons.

The project just surpasses another huge solar roof in progress on top of the Jersey Gardens mall that will have a capacity of 4.8 MW.  Go New Jersey!

via Treehugger Read more…

Italian ministers reach deal on solar incentives

08/05/2011 1 comment

Marstal Solar power plants, have a area of 18,...

Image via Wikipedia

Italy‘s environment and industry ministers reached an accord on plans to cut solar incentives, the environment minister said on Wednesday, after delays that had aroused complaints from international investors and solar firms.

The draft decree, which caps spending on Italy’s generous solar power incentives, has been in the works over the last couple of months.

But differences of opinion between Industry Minister Paolo Romani and Environment Minister Stefania Prestigiacomo on certain elements of the decree slowed the decree’s signing.

“We found an agreement last night, and it’s now just a matter of hours for a decree to be finally signed,” Ms. Prestigiacomo told reporters.

Ms. Prestigiacomo said the draft decree would be presented to the cabinet on Thursday. Read more…

Bloomberg Plans to Turn Old NYC Landfills into Solar Power Plants

26/04/2011 Comments off

New York Mayor, Michael R. Bloomberg.

Image via Wikipedia

Mayor Bloomberg has outlined some new additions to his PlaNYC, which aims to cut New York City’s emissions by 30 percent by 2030. One of the major new projects will be the building of solar power plants on old landfill sites.

New York City has about 3,000 acres of shuttered landfills and through this plan 250 of those will be outfitted with solar power. Once those plants come online, they’ll have a capacity of 50 MW, enough to power 50,000 homes.

The revised PlaNYC also includes a gradual cessation of the use of #4 and #6 heating oils. The dirty oils produce more soot than all of the cars and trucks in the city combined. The city will help building owners and neighborhoods transition to cleaner heating, with #6 being phased out by 2015 and #4 by 2030.

Another big goal of the plan is to create the New York City Energy Efficiency Corp with $37 million of federal stimulus money. The corporation’s main purpose will be provide financing to property owners for renewable energy installations and efficiency improvements.

via Crain’s and Gothamist

Read more…

A Solar Decathlon Entry Also Saves Water

19/04/2011 Comments off

There has been some controversy concerning the location of this year’s Solar Decathlon competition, but the contest/educational event is back on the National Mall in the nation’s capital, and twenty finalist teams have been picked to display their innovative, solar-powered homes at the final competition.

Among the teams that made the final cut in this international competition, sponsored by the U.S. Department of Energy, is the University of Maryland, which recently unveiled Watershed, its qualifying entry this year.  Like all Solar Decathlon homes, Watershed runs exclusively on solar power–unlike most other homes, this one was designed to make the most of water and in so doing, protect the Chesapeake Bay.

Watershed designimage via University of Maryland Read more…

Solar Costs May Already Rival Coal, Spurring Boom in Panel Installations

09/04/2011 3 comments

On 140 acres of unused land on Nellis Air Forc...

Image via Wikipedia

Solar panel installations may surge in the next two years as the cost of generating electricity from the sun rivals coal-fueled plants, industry executives and analysts said.

Large photovoltaic projects will cost $1.45 a watt to build by 2020, half the current price, Bloomberg New Energy Finance estimated today. The London-based research company says solar is viable against fossil fuels on the electric grid in the most sunny regions such as the Middle East.

“We are already in this phase change and are very close to grid parity,” Shawn Qu, chief executive officer of Canadian Solar Inc. (CSIQ), said in an interview. “In many markets, solar is already competitive with peak electricity prices, such as in California and Japan.”

Read more…

Floating Solar Power Plants Coming Soon

07/04/2011 1 comment


We’ve heard about ideas for floating data centers and floating wind turbines; it was only a matter of time before we heard about floating solar power plants.  Australian solar power company Sunengy has just gotten approval for a pilot project in India through a partnership with Tata Power.

The floating solar power units, called Liquid Solar Arrays (LSA), use concentrated photovoltaic technology where a lenses direct the light onto solar cells and move throughout the day to follow the sun.

The company says the advantage to floating a solar power plant is that it erases the need for expensive structures to protect it from inclement weather and high winds — when rough weather comes along, the lenses just submerge.  Floating on water, whether it be the ocean, a lake or a tiny pond, also keeps the solar cells cool, which increases their efficiency and lifespan.  You can see a video demonstration of the technology here.

The pilot project should begin construction this August.  Sunengy as another larger array in the works for 2012 and if both projects go well, they plan to go into full production.

Read more…

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