Pennsylvania elementary school adds 346 solar panels, offsets AC load, and eyes decades of savings
Cambria Heights Elementary in Cambria County, Pennsylvania has brought a 346-panel rooftop solar array online to help offset…
‘Jenga approach’ helps Philadelphia campaign produce 11,000 jobs, $1.4 billion in savings
Philadelphia’s decadelong effort to cut energy waste is producing results that extend far beyond lower utility bills. Since…