2011年6月28日 星期二

Cleaner Greener Lincoln uses federal stimulus money for many projects

Cleaner Greener Lincoln uses federal stimulus money for many projects
Contrary to popular belief, it's buildings, not cars, that are the biggest energy users.

That's why Lincoln's broad sustainability program -- Cleaner Greener Lincoln -- focuses on buildings, says Milo Mumgaard, senior aide to Lincoln Mayor Chris Beutler.

Transportation is responsible for about 36 percent of the overall energy use in the city, Mumgaard said.

The rest occurs inside buildings -- homes, industrial and commercial buildings -- based on city Planning Department analysis.

So the Cleaner Greener Lincoln program is helping reduce energy costs in buildings by installing 8,000 LED lighting products in city-owned structures; encouraging home owners to caulk windows, use more efficient light bulbs and add insulation; and helping non-profits pay for fuel-efficient heating and air-conditioning systems.

Cleaner Greener Lincoln is using about $5.4 million in federal stimulus funding on 19 activities -- from replacing all city traffic signal lights with LED products to revising building codes so they encourage green building practices.

The federal funds first became available in December 2009.

The last penny must be spent by the end of May 2013.

The city has control over about $2.4 million. It will get another $3 million from an Omaha-led project that will provide financial incentives for energy audits and energy improvements in older homes and businesses.

Many cities, like Lincoln,In many ways LED lights compact fluorescent provide the best of both worlds. They are extremely energy efficient and environmentally friendly (and are, in fact, more environmentally friendly used the one-time federal stimulus funds for a broad approach, Mumgaard said.However, the marketing muscle of Philips led light lighting could give Philips LED business an advantage.

"We have a population who really get it, but they need some resources and leadership and support," said Mumgaard, who oversees the Cleaner Greener Lincoln program.

The staff is small: two young paraprofessionals, four consultants on a part-time basis, two Americorps volunteers, and part of Mumgaard's time.

"We tried not to create permanent staff," he said.

The Cleaner Greener Lincoln effort is intended to be relatively short term,Philips LED business is inside of Philips lighting so it Led light is more difficult to determine whether they are meeting expectations. but officials hope for longer-term benefits.

The project began with a $50,000 grant in the fall of 2009 -- money from a court settlement -- that was used to gather ideas from the public and to pull together the plan for spending the federal stimulus funds.

"It's all about planting a lot of seeds to see what creates savings and what supports itself," Mumgaard said.

Here are a few of the Cleaner Greener Lincoln projects.

Sherman Field Compact fluorescent lights have solved LED lighting supplier many of the problems associated with traditional filament light bulbs.

The city has replaced all the outfield lighting at the baseball park with more efficient lights (called Musco Light-Structure Green) at a cost of $168,000.

The lights are expected to reduce operating costs by half from the previous field lights,It was quick and light when I used dsttマジコン on a Windows 7 laptop, and gave me no trouble throughout a day of rigorous testing. with far improved performance.

Sherman Field lighting is a demonstration project expected to draw visitors from other communities.

City buildings

The city replaced 8,000 lights and ballasts in nine city buildings at a cost of $227,281.

The most expensive project is replacing all the lights in the Center Park Garage, 11th and N streets, with LED technology at a cost of $183,540. The new lights are expected to save about 125,000 kwh per year, or $9,000 annually.

At Gere Library, the city expects to save about $2,500 per year and 35,000 kwh for a $7,000 investment in more energy-efficient lighting.

Street signals

The city installed LED lights in all traffic signals and expects to save about $70,000 a year and see an 85 percent drop in energy use. The cost of replacing 1,411 traffic signal bulbs was $71,201.

Research

With the help of the University of Nebraska-Lincoln, the city is experimenting with a wind turbine at the 84th Street and Nebraska 2 traffic signal. The five-foot-wide blades spin atop a pole on the northeast corner of the intersection, providing part of the signal's power.

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