Terra Group Clients 1995-2015

Oil and Gas
Amoco
Anadarko Petroleum Corporation
ARCO
Baltimore Gas & Electric Company
BP Corporation
Burlington Resources International
CAES Development Company L.L.C.
Cabinda Gulf Oil Company
Chevron International Exploration and Production, Inc.
Chevron Nigeria, Ltd.
Chevron Overseas Petroleum, Inc.
Chevron USA, Inc.
ChevronTexaco
EnCana Corporation
Marathon Energy Corporation
Occidental Oil and Gas Corporation
Pacific LNG Consortium
Santa Fe Energy Resources, Inc.
Shell Exploration and Production Co.
Tengizchevroil
West Africa Gas Pipeline Company
Williams International Company

Electric Power Generation and Transmission
Cleveland Electric Illuminating Company
CMS Energy
Indianapolis Power and Light Company
InterGen
Toledo Edison Company
Wisconsin Energy Company

Other
Facultad Latinoamericana de Ciences Sociales
Government of Chile, National Environmental Council
GTZ
International Finance Corporation
Organización Latinamericana de Energía
Overseas Private Investment Corporation
University of Texas, Center for Energy Economics
Mining
Kinross Aurelian Mining Company