This photo is also my boat trip with Nature Vancouver friends in 2019. "This building (Buntzen No2) was designed by the English architect Francis Rattenbury, it was built in 1912, 1/4 mile south of Buntzen No. 1 by British Columbia Electric Railway and produced 26,700 kW of power. One of Buntzen No2 three pelton wheels was shut down in 1972 leaving a capacity of 17,800 kW in operation." - Wikipedia