Production, conversion, inversion, transformation and conditioning of renewable energy, in particular into electricity from solar and wind energy; Advisory and information services in the aforesaid fields; Consultation in the field of energy generation; Consultation in the field of production of renewable energy; Generation of electric power in the nature of renewable energy, in particular solar energy and wind energy; all of the foregoing excluding oil and gas well, and oilfield services

Production, conversion, inversion, transformation and conditioning of renewable energy, in particular into electricity from hydropower energy; Advisory and information services in the aforesaid fields; Consultation in the field of energy generation; Consultation in the field of production of renewable energy; Generation of electric power in the nature of renewable energy, namely, hydroelectric energy; all of the foregoing excluding oil and gas well, and oilfield services

Installation of building insulation