Canadian Niagara Power Company - Group in Tunnel

Group of men in the hydro tunnel with a loaded dolly and large lamp for light.

Canadian Niagara Power Company - Man in Tunnel

One male looking down tunnel.

Canadian Niagara Power Company - Water pouring into Tunnel

Three men looking down tunnel as water is pouring in.

Canadian Niagara Power Company - Four Men in the Tunnel (different angle)

Four men, same men from a previous photograph, standing in the water of the tunnel.

Canadian Niagara Power Company - Man working in rafter of tunnel

A photograph of man working high in rafter of the tunnel with ropes securing him.

Canadian Niagara Power Company - Tunnel Wall

A photograph of the hydro tunnel wall.

Quebec North Shore Paper Company Limited fonds

The Q.N.S. [Quebec North Shore Paper Company] newsprint mill started in 1937 at Baie Comeau in Quebec. Being the first major industry in that area at the time, harbour facilities, a power station and an entire community was built around the mill. In 1952, a power station was built at the first falls of the Manicouagan River. The station generated much more power than necessary for the mill, but attracted an aluminum smelter a few years later in 1958.

Report of Loss in Capacity Due to Ice at Rankine Station - April 1934 through April 1937

A report compiled by Canadian Niagara Power Company describes the loss in capacity due to ice. The chart reveals the kilowatts lost and the duration of the outage and the "min. forebay elevation during ice loss period".

Report - Loss Due to Ice Rankine Station - 1938 through 1941

A report outlining the expenses of loss due to ice from the year 1938 through 1941 at the Rankine Station. Included in the report is the lost income due to power outages, operating labour, operating material and the sum of these costs per annum.

Canadian Niagara Power Company fonds, 1901, 1925, no date.

The Canadian Niagara Power Company was created in 1892, in large part due to the efforts of William Birch Rankine, a businessman who pioneered the development of hydropower on both the Canadian and American shores of the Niagara River. Numerous delays and problems postponed the construction and operation of the company's powerhouse, which was formally opened on January 2, 1905. Upon opening, the powerhouse boasted the largest generators of their kind in the world, with a capacity of 10,000 electrical horsepower each. The company was acquired by FortisOntario in 2002. In 2009, the company’s water rights expired and the Canadian Niagara Powerhouse building, also known as the Rankine Generating Station, was turned over to the Niagara Parks Commission.