FCELB - FuelCell Energy Inc. 2023 Q1 - Results - Earnings Call Presentation March, 09 2023 12:57 PM FuelCell Energy Inc Pfd Perp Ser B 2023-03-09 12:57:03 ET The following slide deck was published by FuelCell Energy, Inc. in conjunction with their 2023 Q1 earnings call. For further details see: FuelCell Energy, Inc. 2023 Q1 - Results - Earnings Call Presentation