ETCC

Current generators; electrical generator stations, namely, block type thermal power stations for power generation

Electric current control devices, namely, apparatus and instruments for accumulating and storage of electrical current; electric current control devices, namely, storage apparatus for electrical current

Industrial waste water treatment installations; installations for the collection and purification of gases

Power infrastructure building construction; maintenance of power generating apparatus and installations; maintenance and repair of energy storage installations; installation of electrical plants for energy storage

Storage of energy and fuels; storage and distribution of electricity; electricity supply and distribution resulting from the operation of energy storage facilities