Workers were busy installing 250 solar panels on the roof of Arlington Central Library today.
The 60 kilowatt solar photovoltaic system will save the library $14,000 in peak electricity costs every year and will cut carbon dioxide emissions by 100,000 pounds annually, officials say.
“As part of Fresh AIRE (Arlington Initiative to Reduce Emissions), the new solar photovoltaic system will contribute to Arlington’s goal to reduce the County government greenhouse gas emissions by 10 percent by 2012,” the county said in a press release. “Central Library is an ideal facility for a solar photovoltaic system, due to its large, flat roof that can easily collect sunlight, coupled with previous AIRE energy efficiency improvements.”
The project was funded entirely by the American Recovery and Reinvestment Act of 2009, through the Energy Efficiency and Conservation Block Grant program administered by the U.S. Department of Energy. The system will take about two months to install, weather-permitting.