Polabská Energetika, s.r.o. is owned by Montano Valtr s.r.o. and RAYO ENGINEERING, s.r.o. This company generates electricity in five solar power stations located on the roofs of buildings belonging to G’s Group’s companies and in three cogeneration units; the generated heat is used for heating the greenhouses in Ostrá and Semice. The total electrical power of all the stations combined is just shy of 3 MWh.