Invenergy Thermal Operating I LLC (ITOI) owns a 2.68-gigwatt (GW; net capacity) portfolio of seven operating gas-fired electric power plants, each in a different North American Electric Reliability Corp. (NERC) region. The portfolio consists of: Hardee Power Partners Ltd., a contracted 370-megawatt (MW) combined-cycle gas turbine (CCGT) in Florida, 51% owned by ITOI; Spindle Hill Energy LLC, a contracted 314-MW combustion turbine (CT) in Colorado, 51% owned by ITOI; Invenergy Cannon Falls LLC, a contracted 357-MW CT in Minnesota, 51% owned by ITOI; St. Clair Power L.P., a contracted 584-MW CCGT in Ontario, Canada, 100% owned by ITOI; Nelson, a mostly merchant 615-MW CCGT in Illinois, 100% owned by ITOI; Ector County Energy Center LLC, a 330-MW CT in Texas