HOT COMMODITY

photograph by keith scott morton

HOT COMMODITY | Installed in the Riverside home in “Power Play” (page 48), Blueprint Energy Group’s home energy system generates electricity at around 90-percent efficiency. Heat is made as a byproduct and can be used to warm your home, helping the system pay for itself after about four years. CP10WN Micro CHP Unit, Norwalk, 888-459-4975, blueprintenergygroup.com.