More methane data available in the energy.instrat.pl database [ANNUAL UPDATE]The 4th release of the most comprehensive database on mines in Poland, updated with 2022 data. Description of what’s new and contents in general. March 14, 2024
January update of the website Description of 2 January 2024 updates. Important updates for chart handling. Faster access to energy price quotes. New data, interface improvements March 14, 2024