Blackspring Ridge (BSR1) is jointly owned by EDF Renewables Development and Enbridge. It is located north of Lethbridge in Carmangay, Alberta. This asset has the highest Maximum Capability for a wind plant in Alberta (300 MW). It consists of 166 wind turbines. It was added as an AESO asset in 2015. It is owned by Enbridge and EDF Renewables Development.