Complex sentence: The deep geologic repository would store about 200,000 cubic metres of low and intermediate-level waste from OPG-owned or operated nuclear generating stations in Ontario including the Bruce, Pickering and Darlington nuclear generating stations.
Split into simpler sentences: The deep geologic repository would store about 200,000 cubic metres of low and intermediate-level waste from OPG-owned or operated nuclear generating stations in Ontario. This includes the Bruce, Pickering and Darlington nuclear generating stations.