http://www.courierpostonline.com/apps/pbcs.dll/article?AID=/20060913/NEWS01/60913022/1004/LIVINGPENNSAUKEN -- State and Camden County officials will dedicate a new Renewable Energy Farm Thursday.
The Pennsauken Renewable Energy Park includes two solar photovoltaic fields and a landfill methane-gas-to-electricity generator that will produce 3.7 megawatts. That's enough to power about 3,700 homes.
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edit: They can use the PV arrays to produce electricity during the day and landfill gas to supply juice at night - continuous power that will follow day/night load demands...