May 30 (SeeNews) - Bulgarian thermal power plant (TPP) Maritsa 3 [BUL:MR3] said that its consolidated net loss shrank to 4.3 million levs ($2.35 million/2.2 million euro) in the first quarter of 2023, as compared to a net loss of roughly 69 million levs in the same period last year, following a sharp drop in expenses.