Biomass: Another Heating Option Carbon neutral Uses waste Relatively inexpensive System Specs – 140 Tons/week wood chips – 18,000 lb/hour steam (60 psig) – Saves $600,000/year – Six to eight year payback Steam generator at Evangelical Hospital Sources: L.Z.Leighton http://lancasterfarming.com/news/princesses/-Hospital-s-Biomass- Boiler-Heats-Facilities--Will-Accommodate-Growth-
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