SOFIA (Bulgaria), August 5 (SeeNews) -Â Bulgarian Energy Holding (BEH), which pools state-owned energy companies, said that it turned to a non-consolidated net loss of 3.2 million levs ($1.8 million/1.6 million euro) in the first half of 2019 from a net profit of 153.1 million levs in the same period of 2018.