For Monday, April 23, 2012
POSTED: 01:30 a.m. HST, Apr 23, 2012
~~<p><strong>Firm turns sewage into energy</strong></p>
Firm turns sewage into energy
PHILADELPHIA » Among the many renewable energy sources — wind, solar, hydroelectric, biofuels — there is one to which we all contribute that has not yet managed to attract romantic advocates who have embraced other forms of green energy: sewage. Login for more...