(marketscreener.com) Annual supply of 79.9 gigawatt-hours of renewable energy for Lafarge's Exshaw cement plant Located near the Alberta-Saskatchewan border, ATCO’s 38.5 MW Empress Solar project scheduled to begin commercial operations in October 2023 https://www.marketscreener.com/quote/stock/CANADIAN-UTILITIES-LIMITE-1409626/news/Lafarge-Canada-Inc-and-ATCO-Announce-12-5-Year-Solar-Virtual-Power-Purchase-Agreement-44992259/?utm_medium=RSS&utm_content=20231005.