Micro-CHP
Small power generators like micro-turbines, stirling engines, and fuel cells are potential technologies to provide CHP for residential applications. Micro-CHP systems generate 1-25 kW of electricity, while the waste heat is used for air conditioning, water heating, space heating, swimming pool heating, or dehumidification. On-site power generation can dramatically increase the fuel efficiency of the home, while increasing power quality and reliability during severe weather conditions. Today, the initial cost to implement systems is a substantial barrier and few installations have demonstrated the concept. Field trials of residential systems are being undertaken now, which could help to drive the introduction of commercial systems on a large scale in the next five years.