NewsFor fifteen years now, peregrine falcons – a critically endangered species in the Czech Republic – have been thriving on the chimneys of the ORLEN Unipetrol Group. The first nesting boxes were installed at Chempark in Litvínov ... 01-09-2026 |On Friday 3 July, a planned emergency drill took place at the Litvínov refinery, part of the ORLEN Unipetrol Group. The scenario involved an ammonia leak whilst a railway tanker was being filled at the ammonia plant. ... 07-07-2026 |The Kralupy refinery, part of the ORLEN Unipetrol Group, is marking 50 years since the start of production this year. Over half a century of operation, the original refinery has evolved into a modern production complex. ... 02-07-2026 |On Friday, July 3, 2026, a planned emergency drill will take place at the Litvínov refinery from 9 a.m. to 11 a.m. ... 01-07-2026 | |