Noble Energy Inc. and Machalapower Cia. Ltda v. Ecuador and Consejo Nacional de Electricidad - World Trade and Arbitration Materials View Noble Energy Inc. and Machalapower Cia. Ltda v. Ecuador and Consejo Nacional de Electricidad by - World Trade and Arbitration Materials Noble Energy Inc. and Machalapower Cia. Ltda v. Ecuador and Consejo Nacional de Electricidad 20 3 World Trade and Arbitration Materials