Hydro One’s technical analysis of the cause of the April 15 blackout in west Toronto has found that Toronto Hydro’s actions caused the event and that the event “represented a significant health and safety risk to utility workers and the public.” The finding is contained in an industrial bulletin called “Clearance requirements between Hydro One … Continue reading Ontario Electricity Regulation Crisis Report Part 111: April 15 Blackout Toronto Hydro-caused Safety Hazard