2011年7月7日星期四

New York City Solar Power Potential Mapped

A recently developed map shows building owners in New York City how they can take advantage of solar energy.Houston-based Quicksilver Resources said Friday it had reached pipeline deals

Developed at City University at New York's Hunter College, the solar map offers a 3D image of every building, street and tree in New York City.

An Internet application lets people type in their address and see how much it will cost to fit their rooftop with solar panels and how much money they'll save over time.

Sean Ahearn, a professor at City University,we supply all kinds of oil painting reproduction, says that for some people the solar map will turn the theory of solar energy into reality.

"The solar potential of a city is always something that is a bit abstract, and everybody says 'Boy if we only did solar, it would be so helpful.Customized imprinted and promotional usb flash drives.' But what this application has done is it's turned something that is very abstract into something that people can get their arms around.Full color plastic card printing and manufacturing services. They can actually now figure out how much money they would save."

Ahearn created the 3D solar map using LiDAR (Light Detection and Ranging) technology.

Airplanes using LiDAR lasers have mapped all of the city's five boroughs with an accuracy of plus or minus 3 inches.

Ahearn explains that with the solar map application, people can see how much usable space is on their rooftop for solar panels.

"It means they are actually able to figure out how much it would cost to put a solar unit on their roof, what would be the return on investment, how many years before they paid for it, and how much they would save on their utility bill each month."

The map also shows users their annual carbon emissions and the number of trees they will save through their efforts.The newest Ipod nano 5th is incontrovertibly a step up from last year's model,

Ahearn also says the shift to solar power could reduce reliance on foreign oil and create green jobs.

"If we were to really implement solar, this would greatly reduce the strain on the grid and reduce the likelihood of blackouts. It would also reduce emissions because when we get to that peak period, they've got to fire up the generators, so that we don't run out of electricity and it also would create many jobs because people would have to physically put these solar units on the roofs."

The solar map was partially financed with a grant from the U.S. Department of Energy, with help from the New York City government.

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