November 13, 2025 - Alliance Resource Partners, L.P. (NASDAQ: ARLP) ("ARLP" or the "Partnership") has announced that select members of the management team will participate in a panel discussion at the AllianceBernstein Energy & Natural Resources Study Group in Houston, Texas, on November 13, 2025. During the panel discussion, the Partnership’s representatives will discuss an investor presentation regarding ARLP’s business. The Partnership will post such investor presentation ahead of the event in the "Investors" section of ARLP’s website at www.arlp.com under "Events & Presentations."

About Alliance Resource Partners, L.P.

ARLP is a diversified energy company that is currently the second largest coal producer in the eastern United States, supplying reliable, affordable energy domestically and internationally to major utilities, metallurgical and industrial users. ARLP also generates operating and royalty income from mineral interests it owns in strategic coal and oil & gas producing regions in the United States. In addition, ARLP is positioning itself as a reliable energy partner for the future by pursuing opportunities that support the growth and development of energy and related infrastructure.