Exhibit 21.1 KINDER MORGAN ENERGY PARTNERS, L.P. Kinder Morgan Canada Company - Nova Scotia Kinder Morgan North Texas Pipeline, L.P. - DE Kinder Morgan Texas Gas Services LLC - DE Kinder Morgan Transmix Company, LLC - DE Kinder Morgan Interstate Gas Transmission LLC - CO Kinder Morgan Trailblazer, LLC - DE CGT Trailblazer, LLC - DE Kinder Morgan Texas Pipeline, L.P. - DE MidTex Gas Storage Company, LLP - TX Kinder Morgan Operating L.P. "A" - DE Kinder Morgan Operating L.P. "B" - DE Kinder Morgan CO2 Company, L.P. - TX Trailblazer Pipeline Company - IL Kinder Morgan Bulk Terminals, Inc. - LA Western Plant Services, Inc. - CA Dakota Bulk Terminal, Inc. - WI Delta Terminal Services LLC - DE River Consulting, Inc. - LA HBM Environmental, Inc. - LA Milwaukee Bulk Terminals, Inc. - WI Queen City Terminals, Inc. - DE Kinder Morgan Port Terminals USA LLC - DE Elizabeth River Terminals LLC - DE Nassau Terminals LLC - DE Fernandina Marine Construction Management LLC - DE Kinder Morgan Port Manatee Terminal LLC - DE Kinder Morgan Port Sutton Terminal LLC- DE Pinney Dock & Transport LLC - OH River Engineered Systems, Inc. - LA Kinder Morgan Operating L.P. "C" - DE Kinder Morgan Operating L.P. "D" - DE SFPP, L.P. - DE Kinder Morgan Liquids Terminals LLC - DE Kinder Morgan Pipeline LLC - DE Kinder Morgan Tank Storage Terminals LLC - DE Kinder Morgan 2-Mile LLC - DE Rahway River Land LLC - DE Central Florida Pipeline LLC - DE Southwest Florida Pipeline LLC - DE Calnev Pipe Line LLC - DE Kinder Morgan Las Vegas LLC - DE Colton Processing Facility - CA Kinder Morgan Materials Services, LLC - PA CIG Trailblazer Gas Company, L.L.C. - DE KM Trailblazer, LLC - DE Kinder Morgan Border Pipeline, L.P. - DE Tejas Gas, LLC - DE Gulf Energy Gas, LLC - DE Gulf Energy Gathering & Processing, LLC - DE Gulf Energy Marketing, LLC - DE Hydrocarbon Development, LLC - DE Kinder Morgan Tejas Pipeline, L.P. - DE Stellman Transportation, LLC - DE Kinder Morgan Tejas Pipeline GP LLC - DE Tejas Energy Partner, LLC - DE Tejas Gas Systems, LLC - DE Tejas-Gulf, LLC - DE Tejas Natural Gas, LLC - DE Kinder Morgan Pipeline Services of Mexico S. de R.L. de C.V. - Mexico Valley Gas Transmission, LLC - DE KMTP LLC - DE Silver Canyon Pipeline LLC - DE Kinder Morgan Liquids Terminals St. Gabriel LLC - LA Kinder Morgan Gas Natural de Mexico S. de R.L. de C.V. - Mexico KM Production Company GP LLC - DE Kinder Morgan Production Company LP - DE Emory B Crane, LLC - LA Frank L. Crane, LLC - LA Paddy Ryan Crane, LLC - LA Agnes B Crane, LLC - LA KMBT LLC - DE KM Production Company LP LLC - DE KM Crane LLC - MD MJR Operating LLC - MD Kinder Morgan West Texas Pipeline, L.P. - DE Kinder Morgan Southeast Terminals LLC - DE Dorsey Unit, LLC - MD International Marine Terminals - LA ICPT, L.L.C. - LA Kinder Morgan Carbon Dioxide Transportation Company - DE Kinder Morgan Crude Oil Pipelines, L.P. - DE KM CO2 Pipelines LP LLC - DE KM Crude Oil Pipelines GP LLC - DE Pecos Carbon Dioxide Transportation Company - TX