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History of the Corporation

In 1948, the federal government saw the rapid expansion of the mining sector near Yellowknife as an indicator of the need for a coordinated utility industry in the North. An Act of Parliament established the Northwest Territories Power Commission, renamed the Northern Canada Power Commission in 1956, when operations expanded to include the Yukon. One of the first projects commissioned by the new utility in October, 1948, was the eight megawatt Snare Rapids hydro facility on the Snare River, 140 kilometers north of Yellowknife.

When the Government of the Northwest Territories acquired the Northern Canada Power Commission from the federal government on May 5, 1988, the head office was located in Edmonton, the utility was not publicly regulated, and the federal government set power rates.

Since then, the Corporation moved its headquarters to Hay River and invested $200 million improving plant and equipment to better serve over 17,000 customers in 54 communities. The Corporation also built a new 150 km steel-tower transmission line connecting Yellowknife to the four hydro facilities on the Snare River, built seven new power plants, installed over 80 new diesel engines and worked with the Dogrib Nation to construct the Snare Cascades hydro plant. The Corporation also moved its head office to Hay River.

The Corporation is now fully regulated by the Public Utilities Board of the Northwest Territories, one of only a handful of crown-owned utilities subject to full regulation. Since the Corporation was acquired by the territorial government, it has also paid $35 million in dividends and paid in full the $53 million long-term debt assumed by the GNWT when it took over operations from the federal corporation.

Quick Facts
1948 Northwest Territories Power Commission Act. Snare River power plant and transmission line commissioned to serve first customers, Giant Yellowknife Mines Limited and the Town of Yellowknife

1949 Cominco's Con Mine Bluefish supply connected to the Yellowknife grid

1950 Fort Smith diesel generating equipment installed

1953 Con Mine becomes a customer

1956 Name change to Northern Canada Power Commission (NCPC)

1957 Investigation of the needs of Frobisher Bay (Iqaluit). Initial design for central power/heating plant at Inuvik

1960 Initial construction at Inuvik complete

1962 Investigation of hydro power supply for Pine Point

1964 Frobisher Bay (Iqaluit) central generating and heating plant commissioned

1965 Taltson hydro commissioned

1969 Standby diesel plant contracted in Yellowknife

1972 80-mile wood pole transmission line constructed from Inuvik to Tuktoyaktuk, believed to be the only line of its type north of the Arctic Circle

1973 Head office moved from Ottawa to Edmonton

1978 The Commission was serving 49 communities

1984 Agreement reached for Government of the Northwest Territories to acquire NCPC

1986 Pine Point Mine closes

1988 Sale of NCPC to the Government of the Northwest Territories. Inuvik plant destroyed by fire. Inuvik supplied with power from Tuktoyaktuk while plant was rebuilt

1989 Head office moves to Hay River. NWT Public Utilities Board commences partial regulation of the Corporation

1990 New 150 km transmission line installed between Snare and Yellowknife

1992 Agreement with Dogrib Power Corporation to construct, own and lease back for 65 years a 4.3 MW hydro electric facility on the Snare River. Full regulation of the Corporation by the NWT Public Utilities Board

1996 Environmental site assessments commenced. Snare Cascades hydro commissioned

1997 Community-based rates established. Fuel and water stabilization funds established

1998 Discussions concerning the future ownership of the Corporation by two territories, Northwest Territories and Nunavut.

1999 Creation of Nunavut, April 1, 1999. The Corporation continues to supply both the NWT and Nunavut under a two year transition plan. Inuvik plant converted to natural gas.

2001 Northwest Territories Power Corporation divides into two corporations on April 1st, 2001 - the Northwest Territories Power Corporation which continues to be owned 100% by the Government of NWT and Nunavut Power Corporation which is owned 100% by the Government of Nunavut.