PGE Polska Grupa Energetyczna SA is a Poland-based company active in the power sector. The Company is involved in production, sale and distribution of electricity. The main areas of the Company's activity comprise six business lines: Conventional Power Generation, Wholesale, Retail, Distribution, Renewable power generation and Nuclear power generation. PGE Polska Grupa Energetyczna SA is a vertically integrated group which includes lignite mines (therein KWB Belchatow), power plants and cogeneration plants (including power plants that produce energy from renewable sources, wind power and hydropower plants), distribution system operators, retail sales companies, a wholesale trading company, as well as a company active in telecommunications industry.