sentences:  As deinstitutionalizing progressed across the United States and commercial powerplants on Long Island emerged, The CISH Powerplant was eventually relegated to the role of 
  an electrical distribution hub for externally supplied electricity to the few remaining psychiatric buildings still in use.In 1996, The Central Islip State Hospital was closed down and the property and buildings were sold to New York Tech.New York Tech sold off the property on which the CISH Powerplant resided, and in 2006, it was demolished to make room for Condominiums.