Exhibit 99

NEWS RELEASE

5875 Landerbrook Drive Cleveland, Ohio 44124-4069

    Tel. (440) 229-5151 Fax (440) 229-5138

FOR FURTHER INFORMATION, CONTACT:

Christina Kmetko

(440) 229-5130

For Immediate Release

Thursday, August 24, 2023

NACCO INDUSTRIES

DECLARES QUARTERLY DIVIDEND

Cleveland, Ohio, August 24, 2023 – NACCO Industries® (NYSE: NC) announced today that the Board of Directors declared a regular cash dividend of 21.75 cents per share. The dividend is payable on both the Class A and Class B Common Stock, and will be paid September 15, 2023 to stockholders of record at the close of business on September 5, 2023.

About NACCO Industries

NACCO Industries® brings natural resources to life by delivering aggregates, minerals, reliable fuels and environmental solutions through its robust portfolio of NACCO Natural Resources businesses. Learn more about our companies at nacco.com or get investor information at ir.nacco.com.

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