35
The bringing together, for the benefits of others, of a variety of electricity provider services, enabling customers to conveniently compare and purchase those services; presentation of services relating to sales of energy; procurement of contracts concerning energy supply
39
Transmission, delivery and distribution of heat; transmission, delivery and distribution of energy; supply of district cooling and heating; supply of energy; heat supply services; storage of heat, energy and electricity; consultation services relating to transmission, delivery and distribution of energy and heat; management, use and control of electricity and heat supply networks for distributing electricity and heat; transmission, delivery and distribution of energy and heat produced without carbon dioxide emissions
40
Production of energy and electricity; production of heat; production of CO2 free energy and heat; production of district heating and district cooling; combined production of electricity and heat; consultation services relating to production of energy and heat; consultation relating to the production of energy and heat; carbon dioxide capture and treatment