4
Electrical energy; none of the aforesaid goods being liquid fuels like diesel or bio diesel
9
Equipment and apparatus for household, sanitary, heating and energy technology, namely electric control equipment, electric, mechanical and thermal measuring equipment, equipment for the time-resolved logging of energy amounts, energy services and other energy-related data; the aforesaid goods not in connection with laptops or computer notebooks
35
Recording, processing, billing and evaluation of energy, heat, cold, water, gas and electricity data and consumption, and of domestic outgoings for the purpose of billing and drawing up surveys; business management, included in class 35; business management services; administration services, namely computerised file management; business administration; office functions; professional business energy consultancy and development of optimised professional business energy concepts for private and industrial use, included in class 35; arranging contracts with electricity and energy suppliers; professional business analysis of energy use
38
Telecommunications; Transmission of energy data, consumption data and energy cost data by means of telecommunications devices
39
Transport and distribution of electricity, gas, water, heating and renewable energies
40
Generation of electricity, heat and renewable energy; generating gas by converting materials; water treatment
42
Engineering services; development of energy concepts with regard to technical matters; energy consultancy with regard to technical matters, in particular energy efficiency consultancy and energy consumption optimisation; technical analysis of energy use; technical services in connection with the control of energy generating and energy consuming installations by means of telecommunications devices