is preparing to run all of its six units in the winter season, said Executive Director Yordan Yordanov. The units have a total capacity of 3,760 MW. The overhauls of the Kozlodoui power units included technical improvements under the programme for upgrading the nuclear and operational safety, said the executive director. This put the reactors in a new safety class and guarantees their smooth operation until the end of their service life in 2010-2012, he said. Kozlodoui is expected to produce 17,000 million kWh of electricity by the end of the year and make a profit of about BGN 60 million, said Yordanov