The Silver Bullet Water Treatment System is being evaluated in a Green Proving Ground Pilot Study managed by the GSA at the Denver Federal Center. A controlled study of the building’s condenser water treatment program was designed to demonstrate the Silver Bullet Water Treatment System as a proven technology for future government installations. All aspects of the condenser loop are being monitored for corrosion rates, scale inhibition and microbiological control. This includes chiller approaches, pressures, delta Ts, tower fill condition and other measurable efficiencies in the system. The National Renewable Laboratory (NREL) will also monitor this study and the data collected. Thus far, we are seeing positive results.