LFG - Archaea Energy Inc. 2021 Q3 - Results - Earnings Call Presentation November, 19 2021 05:45 PM Archaea Energy Inc. Class A The following slide deck was published by Archaea Energy Inc. in conjunction with their 2021 Q3 earnings call. For further details see: Archaea Energy Inc. 2021 Q3 - Results - Earnings Call Presentation