Peabody Energy — May 6, 2025 release

“We are already sold out for planned 2025 production in the Powder River Basin, and metallurgical coal prices have rebounded from their lows in March.” Second Quarter 2025 Seaborne Thermal • Volume is expected to be 4.0 million tons, including 2.5 million export tons. 0.8 million export tons are priced at approximately $77 per ton, and 1.0 million tons of Newcastle product and 0.7 million tons of high ash product are unpriced. Costs are anticipated to be $45-$50 per ton. Seaborne Metallurgical • Volume is anticipated to be 2.2 million tons and is expected to achieve 70 to 75 percent of the premium hard coking coal price index. Costs are anticipated to be $120-$130 per ton. U.S. Thermal • PRB volume is expected to be 19 million tons at an average price of $13.80 per ton and costs of approximately $12.50-$13.00 per ton. 3 • Other U.S. Thermal volume is expected to be 3.3 million tons at an average price of $52.00 per ton and costs of approximately $41-$45 per ton. Today’s earnings call is scheduled for 10 a.m. CT and can be accessed via the company’s website at PeabodyEnergy.com. Peabody (NYSE: BTU) is a leading coal producer, providing essential products for the production of affordable, reliable energy and steel. Our commitment to sustainability underpins everything we do and shapes our strategy for the future. For further information, visit PeabodyEnergy.com. Contact: Vic Svec ir@peabodyenergy.com 4 Guidance Targets (Excluding Contributions from Planned Acquisition) Segment Performance 2025 Full Year Total Volume (millions of short tons) Priced Volume (millions of short tons) Priced Volume Pricing per Short Ton Average Cost per Short Ton Seaborn