Peabody Energy — May 5, 2026 release

The company implemented a comprehensive response plan focused on proactive strata management, targeted equipment optimization, and deployment of additional technical and operational resources. The Company anticipates completing commissioning and production ramp-up in the second quarter, and running at full longwall production rates throughout the second half of the year. The company expects Centurion to sell approximately 0.3 million tons in the second quarter. The longwall move initially planned for the fourth quarter is now expected in early 2027, leading to full year 2026 volume of 2.5 million tons compared to the original 3.5 million ton expectation. “While this was not the start we had anticipated, we quickly mobilized the most experienced engineering and operating personnel to address the challenges,” said Mr. Grech. “The team has responded safely and effectively, stabilizing performance and positioning the operation for increased production moving forward.” Second Quarter 2026 Outlook Seaborne Thermal • Volume is expected to be 3.0 million tons, including 1.9 million export tons. 0.3 million export tons are priced at approximately $64.60 per ton, and 1.0 million tons of Newcastle product and 0.6 million tons of high ash product are unpriced. Costs are anticipated to be $57—$62 per ton. 3 Seaborne Metallurgical • Seaborne met volumes are expected to be 2.3 million tons and are expected to achieve approximately 75 percent of the premium hard coking coal price index. Costs are anticipated to be $145—$150 per ton. U.S. Thermal • PRB volume is