04
Solid, liquid and gaseous fuels; fuels and heating materials
produced from biomass and/or wood; electrical energy; motor
fuels; biomethane
35
Advertising; marketing; retail and wholesale services for
the aforesaid products covered by class 04; arranging energy
supply contracts for others with consumers, local
communities, commerce and industry; consumer advice, in
particular on tariff-bound services of an energy supplier;
professional business management and organization
consultancy services for enterprises in the field of energy;
billing and invoicing, in particular preparation of energy
supply invoices; compilation, updating and maintenance of
data in computer databases; compilation of statistics, in
particular on energy costs and energy consumption; cost
price analysis, in particular analysis of energy costs and
energy price comparison services; business project
management services for construction projects; electricity
and gas meter reading for billing purposes, also, in
particular, via the Internet
36
Preparation of financial reports relating to building
projects; consultancy relating to the financial support for
operators of biogas plants and heating plants
37
Building construction supervision services for building
projects; construction and installation of power generating
stations, in particular biogas plants, cogeneration plants,
wind power plants and photovoltaic power plants, and of
systems [line networks] for the transmission and
distribution of energy and gas; repair services, namely
maintenance, servicing and repair of power generating
stations [power plants], systems [line networks] for the
transmission and distribution of energy, realization
[construction works] of energy supply connections
38
Providing of access to information on the internet, namely
to information for consumers on prices, product quality,
payment methods and customer satisfaction on the Internet
39
Transmission, delivery and distribution of energy; supplying
consumers with power by delivering and distributing natural
gas, heat and energy, notably electricity; supplying local
authorities, commerce and industry by delivering and
distributing natural gas, heat, water and energy, notably
electricity; storage of gases and liquids, notably of
natural gas
40
Generation of power, notably of electricity and thermal
power in cogeneration plants and of biogas in biogas plants;
generation of power using wind power generators
41
Publication of information for consumers on prices, product
quality, payment methods and customer satisfaction in print
form
42
Engineering services in the field of biogas plants,
cogeneration plants, wind power plants and photovoltaic
power plant operation; technical consultancy in the field of
energy- saving, with a special view to natural gas savings;
technical design and planning of power generating stations
[power plants] and systems [line networks] for the
transmission and distribution of energy, notably of natural
gas; services of an engineer, in particular in the fields of
transmission, distribution and use of energy; technical
research, in particular in the fields of transmission,
distribution and use of energy