OAKVILLE, ON / ACCESSWIRE / March 21, 2023 / Spark Power Group Inc. (TSX:SPG), parent company of Spark Power Corp. ("Spark Power" or the "Company"), announced that the Company will host a conference call for investors and analysts to discuss its fourth quarter ended December 31, 2022 and fiscal 2022 results on Wednesday, March 29, 2023. The Company plans to release its fourth quarter and 2022 annual financial statements after markets close on Tuesday, March 28, 2023....