(George Barker is a journalism/CS major at Northeastern University. He’s worked for the Harvard Business Review and as campus and sports editor for The Huntington News.)
BOSTON (Callaway Climate Insights) — Coal production within the U.S. plummeted last year, with 2020’s U.S. production of 534,302,000 short tons representing a 24.4% decline from 2019 and…


