• ORLEN completed a PLN 580 million expansion of Poland’s largest underground gas storage facility at Wierzchowice.
• Storage capacity increased more than 60% from 1,300 million to 2,100 million cubic metres, with higher injection and withdrawal capacity.
• The expansion raised Poland’s total gas storage capacity by approximately 25% to 4,100 million cubic metres, strengthening supply security.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Orlen SA published the original content used to generate this news brief on November 04, 2026, and is solely responsible for the information contained therein.