Technical planning, research and technical development of installations, devices and apparatus, in particular in the field of energy generation, energy storage and energy distribution; scientific and technological services and research and design related thereto, in particular in the field of energy generation, energy storage and energy distribution; computer hardware and software design and development, in particular relating to computer programs and software in the field of energy distribution and energy storage; platform as a service (paas) in the field of energy distribution and energy storage; development of data bases; development of computer database software; development and maintenance of computer database software; hosting platforms on the internet; electronic storage services for archiving databases; design of computer database software; installation and maintenance of database software.