Powder River Basin coal production totaled over 42.1 million st in the fourth quarter of 2020, down 29.6% from the previous quarter and down 41.7% from the year-ago quarter, Mine Safety and Health Administration data said Feb. 1. Receive daily email alerts, subscriber notes & personalize your experience. Register Now Full-year production in 2020 was 230 million st, down 21.8% from 2019. Peabody Energy’s North Antelope Rochelle mine was 16.2 million st in Q4, down 11.6% from the previous quarter and down 24% year on year. Full-year output was 66.1 million st, down 22.5% from the previous year. Fourth quarter output from Arch Resources’ Black Thunder mine totaled about 12.7 million st, down 7.2% from Q3 and down 27.7% from the year-ago quarter. Black Thunder […]