 GREENWOOD VILLAGE, Colo., Feb. 24, 2022 GLOBE NEWSWIRE -- Advanced Emissions Solutions, Inc. NASDAQ: ADES the Company or ADES today announced the Company expects to release its fourth quarter 2021 financial results and file its Annual Report on Form 10-K for the period ended December 31, 2021 after market close on Tuesday, March 8, 2022. A conference call to discuss the Companys financial performance is scheduled to begin at 9:00 a.m. Eastern Time on Wednesday, March 9, 2022. 