2011年8月21日 星期日

To make further improvements still, the BOE hired Energy Services Group of Rockland

To make further improvements still, the BOE hired Energy Services Group of Rockland, Mass. in 2007 to perform a system-wide energy audit on a performance contract basis: the company guaranteed that the changes it recommended would generate energy cost savings sufficient to pay for the project.

Through that contract, the BOE made efficiency improvements to Pineville Middle School that reduced heating and cooling costs from $110,000 per year to $35,the bulb Led light itself is just a small part of the shape of the LED light.000. It also replaced all of the T12 fluorescent bulbs in the system with more efficient T8 bulbs.

Because electricity has gone from 4.5 cents per kilowatt-hour to 10 cents/kWh since the contract was established, the calculated payoff period has gone from 9 years to 6 years,Buy cheap Bike light, flashlight, dynamo torch Tilley said.

A change that isn’t so much energy efficient as cost efficient was to put the school system’s eight largest natural gas accounts on a telemeter. That allows Tilley to buy gas on the commodities market at the cheapest time of year — about now.

“We buy 17,000 mcf (thousand cubic feet) to supply us through the winter and through the year,” Tilley said. “Last year that turned out to be about $2.70 / mcf less than the regular gas company gas — that’s almost $50,000.”

Starting from the energy management practices in place in 2003, Tilley said, the EnergyCAP software indicates that the school system is saving 25 percent on its energy costs — $325,I have created a video walkthrough of the magicshine bike light.000 in 2010,The UK-based company has been energy saving light accredited with kick starting the marine LED revolution back in 2005 and is still to this day a significant part of a $35 million-a-year total school system budget.

In 2010, the Wyoming County school system was recognized as an ENERGY STAR Leaders Top Performer for achieving an average portfolio rating of 87 out of 100 — meaning that, compared with similar buildings nationwide, the Wyoming County school system facilities perform,"From what we hear, the r4 販売 legislation has been a significant boost [to lighting research]," said Harris. on average, as well as or better than 87 percent.

And in July, the state Department of Environmental Protection recognized a project in which students are learning to build and install solar panels with its Clean Energy Award; their first project is to install an 8.4-kilowatt solar energy array at the Wyoming County Career and Technical Center.

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