Private company

Newfoundland and Labrador Hydro

Energy generation company in parts of Canada and the United States

Newfoundland and Labrador Hydro (NL Hydro), commonly known as Hydro, is a provincial Crown corporation that manages the generation, transmission and distribution of electricity in Newfoundland and Labrador, as well as portions of Quebec and the north-eastern areas of the United States. Between 2007 and 2021, NL Hydro was a subsidiary of the provincial Crown-owned energy holding company Nalcor Energy. Newfoundland and Labrador Hydro's installed generating capacity, 8034 megawatts (MW), is the fourth largest of all utility companies in Canada.2 It is headquartered in St. John's.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1954Founded1
  • Industryelectric power industry1
  • HeadquartersSt. John's1
  • Founded inSt. John's1
  • Websitewww.nlh.nl.ca
  • Legal formGovernment3
  • Kind of organizationGovernment entity1
  • LEI54930010KSPD8P06YF463
  • StatusInactive3
  • LEI statusRetired3
  • Registered addressPO Box 12400, A1B 4K7 Saint-Johns, Canada3

Newfoundland and Labrador Hydro (NL Hydro), commonly known as Hydro, is a provincial Crown corporation that manages the generation, transmission and distribution of electricity in Newfoundland and Labrador, as well as portions of Quebec and the north-eastern areas of the United States. Between 2007 and 2021, NL Hydro was a subsidiary of the provincial Crown-owned energy holding company Nalcor Energy.2

The story

1947 – George Desbarats hired as an engineering consultant to undertake a water power survey

1949 – Premier Joseph R. Smallwood promised to create a public utility

1954 – On June 22, the Power Commission Act was passed creating the Newfoundland Power Commission, what would become Newfoundland and Labrador Hydro

1956 – George Desbarats began as Commissioner and sole employee of the Newfoundland Power Commission.

1956 – British Newfoundland Development Corporation (BRINCO) was formed to explore development at Bay d'Espoir and later Churchill Falls

1958 – Premier Smallwood announced his Rural Electrification Plan

1958 – John Ryan succeeds George Desbarats as Chair of the Commission

1961 – Frank Newbury becomes Chair of the Commission

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1963 – Government passed the Rural Electrification Act, which established power distribution districts (PDDs) to assist non-incorporated municipalities to access electricity where feasible

1964 – George Hobbs becomes Chair

1964 – Bay d'Espoir Hydro Electric Development begins

1965 – Government signed an agreement with Newfoundland Light and Power to give it ownership of the rural lines connected to its system. Any future lines would be jointly constructed.

1965 – The Newfoundland and Labrador Power Commission Act replaced the 1954 Power Commission Act and created the Newfoundland and Labrador Rural Electrical Authority (REA). The Act also provided for the establishment of a province-wide electrical code.

1966 – Bay d'Espoir Stage 2 began construction

1968 – Construction on Holyrood Thermal Generating Station began

1969 – CFLCo and Hydro-Québec sign the Upper Churchill Falls power contract

1971 – First power from Churchill Falls delivered to Quebec

1974 – Churchill Falls project was complete.

1974 – Wallace Read replaces George Hobbs as Chair of the Power Commission.

1974 - Government acquires part ownership of CFLCo from Brinco

1975 – Government reforms the Commission into the Newfoundland and Labrador Hydro-Electric Corporation (Hydro)

1975 – Denis Groom appointed as president and CEO of Hydro

1975 – Government appoints Douglas Fullerton as the first Chairman of the Board of the Hydro Group of Companies.

1978 – Stage 3 of the Bay d'Espoir project was officially opened

1978 – Victor Young replaced Denis Groom as chairman and CEO of Hydro

1980 – Hinds Lake Hydro Electric Development came on stream

1981 – Roddickton hydro generating station opened

1983 – Upper Salmon Hydro Electric Development plant opened

1985 – Cat Arm Hydro Electric Development opened making it the second largest hydro project on Newfoundland.

1985 – Cyril Abery replaced Vic Young as chairman and CEO

1989 – Paradise River Hydro Electric Development became operational

1989 – Hydro Place became the official headquarters for the Hydro Group of Companies

1991 – Cyril Abery resigned as chairman and CEO. He was replaced by David Mercer as president and CEO, while James Chalker assumed the duties of chairman of the board.

1995 – William Wells replaced David Mercer as president and CEO of Hydro.

1998 – Two private hydro projects at Star Lake and Rattle Brook were put into service

2003 – New 40 MW Granite Canal Hydro Electric Development officially opened

2019 – Jennifer Williams replaces Jim Hynes as President of Hydro

2021 June 23 – Premier Andrew Furey announced Nalcor Energy would be dismantled and folded into Newfoundland and Labrador Hydro.

2023 - completion of the 1100km transmission link to Newfoundland as part of the Muskrat Falls. Originally approved in 2012 with an anticipated price tag of around $7.4 billion, the costs of the project had increased to more than $13 billion.

From Wikipedia’s article on Newfoundland and Labrador Hydro, shared under CC BY-SA 4.0.4

Products and brands

  • electricity

Listed on Wikidata.1

Grid operations, services and connections

Atlantic power connections

The Nova Scotia government commissioned (from SNC-Lavalin) a study in 2009 to consider an Atlantic-wide regional electricity market operator.

A $6.2 billion deal between Newfoundland and Labrador's Nalcor Energy and Halifax, Nova Scotia-based Emera to develop Muskrat Falls was announced in November 2010. On November 30, 2012, a federal loan guarantee deal for financing of the project was signed by Prime Minister Stephen Harper, Newfoundland and Labrador premier Kathy Dunderdale and Nova Scotia premier Darrell Dexter. On December 17, 2012, the provincial government announced project sanction. Emera received approval to proceed with the Maritime Link from the Nova Scotia Utility and Review Board in 2013. Financial close for the loan guarantee occurred in late 2013. On September 23, 2020, the first unit at Muskrat Falls was synced to the electricity grid in Labrador. Power from the remaining three units was originally expected to come online in the fall of 2021.

Generating facilities

Labrador (6,271 MW)

Churchill Falls Generating Station, 5428 MW

Muskrat Falls Generating Station, 824 MW

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Menihek Hydroelectric Generating Station, 19 MW

Twin Falls Hydroelectric Generating Station, 225 MW (non-operating)

Gull Island Generation Project, 2250 MW (in development)

Mary's Harbour, 240 kW

Newfoundland (1,254 MW)

Bay d'Espoir Hydroelectric Generating Facility

Cat Arm Hydroelectric Generating Station

Granite Canal Hydroelectric Generating Station

Hinds Lake Hydroelectric Generating Station

Paradise River Hydroelectric Generating Station

Upper Salmon Hydroelectric Generating Station

Roddickton Hydroelectric generating station

Snooks Arm Hydroelectric Generating Station

Venams Bight Hydroelectric Generating Station

Star Lake Hydroelectric Generating Station

Exploits River (Grand Falls) Hydroelectric Generating Station

Exploits River (Bishops Falls) Hydroelectric Generating Station

Non-Utility Generators

Rattling Brook Hydroelectric Generating Station (Newfoundland Power)

Deer Lake Hydroelectric Generating Station (Corner Brook Pulp and Paper)

Corner Brook Stream Hydroelectric Generating Station (Corner Brook Pulp and Paper)

Labrador (32.8 MW)

Happy Valley-Goose Bay

Mud Lake

Black Tickle

Cartwright

Charlottetown

Hopedale

L'Anse-au-Loup

Makkovik

Mary's Harbour

Nain

Norman's Bay

Port Hope Simpson

Postville

Rigolet

St. Lewis

Williams Harbour

Newfoundland (23.5 MW)

Francois

Grey River

Hawke's Bay

McCallum

Ramea (Wind Diesel)

St. Anthony

St. Brendan's

Newfoundland (490 MW)

Holyrood Thermal Generating Station

Labrador (27 MW)

Happy Valley-Goose Bay

Newfoundland (223.5 MW)

Hardwoods 47°31′27″N 52°50′49″W

Holyrood 47°27′10.14″N 53°05′43.73″W

Stephenville 48°32′08″N 58°31′04″W

Solar Generating Stations

Mary's Harbour, 190 kW

From Wikipedia’s article on Newfoundland and Labrador Hydro, shared under CC BY-SA 4.0.4

Subsidiaries and ownership

Former owners and parents

From Wikidata.1

Timeline

  1. 2007Acquired Acquired by Nalcor Energy1
  2. 1954Founded Founded in St. John's1