Toronto Globe and Mail: "Service brings meaning to 'plug and play'" An article on the first BPL trial in Ontario; it's being conducted by PUC Telecom Inc., a division of Sault Ste. Marie's municipal utility company using Amperion technology.
The article also notes BPL interest at two other Canadian utilities. Hydro Québec is studying the technology and may or may not conduct a trial. Telecom Ottawa, owned by municipal utility Hydro Ottawa, is conducting BPL trials but is still uncertain as to the economic viability of BPL in the Ottawa market.