CONSOL Energy (CEIX) - 2025 Q3 - Quarterly Results

Exhibit 99.1 Core Natural Resources Reports Third Quarter 2025 Results Generates net cash provided by operating activities of $87.9 million and free cash flow of $38.9 million Increases cash and cash equivalents by $31.5 million and overall liquidity by $47.5 million Transitions to a more advantageous reserve area at the West Elk mine Returns $24.6 million to stockholders via share buybacks and quarterly dividends; $218.3 million returned to stockholders since the capital return program's launch in February ...