Enbridge Inc.
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Historical Highlights

1940 – 1969


1947

February – Oil is struck! Discovery of the Leduc Oilfield near Edmonton, Alberta.

1948

May – Imperial Oil’s Board of Directors approves plan to build a 450–mile pipeline to carry crude oil from the Leduc discovery from Edmonton, Alberta to Regina, Saskatchewan.

1949

April 30 – Interprovincial Pipe Line Company is incorporated by a special act of Parliament.

1949

November – Construction of the pipeline begins. The original plan to build the pipeline to Regina is changed – the pipeline will now be extended to Superior, Wisconsin. A U.S. affiliate, Lakehead Pipe Line Company, Inc., is established to operate the line in the United States.

1950

October 4 – Alberta Premier Ernest Manning and Canada’s Minister of Industry and Commerce, C.D. Howe, open the valve on the mainline. The first oil arrives in Superior two months later.

1953

The pipeline is extended 643 miles from Superior to Sarnia, Ontario.

1953

February 13 – Interprovincial Pipe Line Company’s common shares are listed on the Toronto and Montreal stock exchanges.

1954

Capacity on the pipeline is increased between Edmonton and Superior through looping 455 miles of 24-inch pipe in Canada and 196 miles of 26-inch line in the United States. Sixteen additional pumps are added to the line.

1957

The pipeline is extended from Sarnia to Clarkson and Port Credit in the Toronto area.

1963

The pipeline is extended to Buffalo, New York. IPL becomes the largest crude oil carrier in North America.

1968

July 1 – Pipeline operations are computerized.

1968/69

The system is extended south to Chicago, Illinois and on to Sarnia (the Chicago loop), providing the company access to the upper Midwest markets of Chicago, Detroit and beyond.

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1970 – 1999


1975/
1976

The pipeline is extended to Montreal, Quebec.

1985

IPL completes construction of an 870-kilometre pipeline from Norman Wells, Northwest Territories, to Zama, Alberta.

1986

December 5 – IPL acquires Home Oil Company Ltd.

1988

May 5 – IPL changes its name to Interhome Energy Inc.

1991

May 1 – Interhome’s oil and gas business, conducted by Home Oil, a wholly-owned subsidiary, is spun off as a distinct publicly traded company, New Home Oil Company Limited. Interhome’s regulated pipeline business, conducted by wholly-owned subsidiaries Lakehead Pipe Line Company Inc. and Interprovincial Pipeline (NW) Ltd., becomes Interprovincial Pipe Line Inc. Interprovincial’s common shares are listed on NASDAQ and the Toronto and Montreal stock exchanges. The New Home common shares are listed on the Toronto and American stock exchanges.

1994

May 5 – The company changes its name to IPL Energy Inc.

1996

December 9 – IPL Energy acquires Consumers’ Gas, Canada’s largest gas distribution system serving more than a million customers in parts of Ontario, Quebec and New York State.

1998

October 7 – IPL Energy changes its name to Enbridge.

1999

Construction of the Enbridge Athabasca Pipeline which connects the oil sands and heavy oil deposits of Northeastern Alberta to the Hardisty, Alberta, pipeline hub and Enbridge’s mainline system.

1999

Enbridge is awarded the exclusive franchise to develop and operate a natural gas distribution network for the province of New Brunswick.

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2000 – Present


2000

September – Enbridge increases its interest in the OCENSA pipeline in Colombia to 24.7 per cent. Enbridge becomes the operator of the pipeline which is the major transporter of crude oil in Colombia.

2001

April – Enbridge invests in the SunBridge wind power project in Saskatchewan.

2001

May – Enbridge completes the acquisition of Midcoast Energy Resources of Houston. The US$600 million acquisition gives Enbridge an expanded presence in the natural gas business, and in the U.S. Gulf Coast and Mid-Continent regions, significantly expanding the company’s North American footprint.

2001

October 30 – Enbridge Inc. common shares begin trading on the New York Stock Exchange under the trading symbol “ENB”.

2002

March – Enbridge acquires a 25 per cent interest in Compañia Logistica de Hidrocarburos CLH, S.A., Spain’s largest refined products and transportation and storage business.

2003

November – Enbridge and CCS Inc. open their jointly owned underground crude oil storage facility at Hardisty, Alberta. The Hardisty Caverns are Canada’s first crude oil storage facility.

2005

January 1 – Enbridge acquires Shell Gas Transmission. The acquisition involves ownership interests in 11 natural gas transmission and gas gathering pipelines in five major offshore Gulf of Mexico corridors.

2005

December – Enbridge announces it will commence construction on the Southern Access expansion project, which will add capacity to Enbridge’s mainline from Hardisty, Alberta to Chicago, Illinois, adding additional capacity from Superior to Delevan, Wisconsin and adding new pipeline from Delevan to Patoka, Illinois.

2006

September 22 – The Chin Chute Wind Power Project, a joint venture between Enbridge, Suncor Inc. and Acciona Wind Energy Canada, is officially launched. Located 20 kilometres southwest of Taber, Alberta, the 30-megawatt facility provides enough clean electricity to power approximately 14,000 homes.

2007

January 25 – Enbridge launches the Alberta Clipper and Line 4 extension projects. Alberta Clipper will be a new 990-mile(1590-kilometre) pipeline that will primarily follow Enbridge’s right-of-way on their existing mainline from Hardisty, Alberta, to Superior, Wisconsin. The Line 4 project will add capacity to the existing pipeline between Hardisty and Edmonton, Alberta.

2008

Enbridge Gas Distribution, formerly known as Consumers Gas, celebrates 160 years in the community. Enbridge Gas Distribution now delivers safe and reliable natural gas to 1.9 million residential, commercial and industrial customers.

2008

February 4 – Enbridge announces it will lead a group of energy industry participants in the Alberta Saline Aquifer Project (ASAP) that will identify suitable locations for the long term sequestration (storage) of carbon dioxide in deep saline aquifers - a solution for reducing greenhouse gas emissions.

2008

June 17 – Enbridge sells its 25 per cent interest in Compañia Logistica de Hidrocarburos CLH, S.A.

2008

October 23 – Enbridge opens the world’s first hybrid fuel cell power plant, which produces 2.2 megawatts of environmentally preferred, ultra-clean electricity, or enough power for approximately 1,700 homes.

2009

March 17 – Enbridge announces the sale of its 24.7 per cent stake in the OCENSA pipeline to Ecopetrol, the Colombian national oil company.

2009

April 3 – The Enbridge Ontario Wind Power project, located in the Kincardine, Ontario, is officially launched. The wind farm is capable of producing up to 190 megawatts (MW) of renewable electricity.

2009

April 30 – Enbridge celebrates its sixtieth anniversary, operating 13,000 km of liquids pipelines across North America, extensive natural gas collection and transmission infrastructure in the United States and Canada’s largest retail natural gas distribution system; generating 260 Mw of green electrical production through its wind farms and leading research and commercialization of fuel cell and carbon storage.

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