To amend the Internal Revenue Code of 1986 to extend the credit period for the production of refined coal, and for other purposes.

This bill extends the federal tax credit for producing refined coal until January 1, 2033, instead of ending when a facility's operational period concludes. It directly affects companies that produce refined coal, allowing them to continue claiming the credit for qualifying production through 2033. The key change modifies the Internal Revenue Code to set this new deadline, replacing previous time limits. The extension applies to refined coal produced and sold after December 31, 2025.