[Class : 40] Recycling And Waste Treatment; Destruction Of Waste; Information, Advice And Consultancy Services Relating To The Recycling Of Waste And Trash; Water Treatment And Purification; Energy Production; Leasing Of Energy Generating Equipment; Generation Of Electricity.[Class : 41] Education And Instruction Services; Staff Training Services.[Class : 42] Engineering Services; Advisory Services Relating To Industrial Engineering; Engineering Project Management Services; Testing, Authentication And Quality Control; Analysis And Evaluation Of Product Development; Quality Control; Scientific And Technological Services; Development Of Energy And Power Management Systems; Advisory Services Relating To Energy Efficiency; Software Development, Programming And Implementation; Programming Of Energy Management Software.