MEEC - Midwest Energy Emissions Corp. 2022 Q4 - Results - Earnings Call Presentation April, 06 2022 10:51 AM Midwest Energy Emissions Corp. The following slide deck was published by Midwest Energy Emissions Corp. in conjunction with their 2022 Q4 earnings call. For further details see: Midwest Energy Emissions Corp. 2022 Q4 - Results - Earnings Call Presentation