SDP Energy installed and commissioned 3 of its 250kW CHP models at Kaiser Permanente Hospital in 2010. Total output of 750kW electrical supply and 135 therm/hour of hot water. Pre-heating the water to the hospital boiler system is displacing boiler operation cost at the rate of $118.14 per hour. Displaced electric cost is $73.83 per hour. While these savings are significant, there is also the Avoided CO2 Emissions of 1116 Tons/year and Avoided NOx of 45 Tons/year. Real energy savings and real advantages for the environment.