RenewABILITY Energy Inc. (REI) is a developer of cost effective energy saving solutions for institutional, commercial, industrial and residential customers around the world. Since its formation in 2000, RenewABILITY Energy has established itself as the recognized leader in no-maintenance and low-maintenance Drain Water Heat Recovery (DWHR) technologies throughout the U.S. and Canada. RenewABILITY Energy designs, manufactures, and sells the patent-pending Power-Pipe® DWHR System. Its headquarters and manufacturing facility are in Kitchener, Ontario (Canada), west of Toronto.