[Class : 42] Scientific And Technological Services And Research And Design Relating Thereto; Industrial Analysis And Research Services; Research In The Field Of Energy; Engineering Services In The Field Of Energy Technology; Development Of Energy And Power Management Systems; Technical Design Services Relating To Heating Installations; Technical Design Services Relating To Cooling Appliances And Installations; Research And Development Of Environmentally Friendly Forms Of Energy And Power; Consultancy Relating To Technological Services In The Field Of Power And Energy Supply; Research And Development Services Relating To Solar Cells And Electricity Generation; Design And Development Of Automated Controller Systems, Namely, Temperature, Humidity And Electrical Controllers; Testing Or Research Services In The Field Of Electricity; Quality Control Services; Environmental Engineering Services; Engineering Services And Consultation For The Detection Of Contaminants In Waste And/Or Water; Technical Design And Planning Of Pipelines For Gas, Water And Waste Water; Energy Auditing.