High-voltage direct current

Electric power transmission system

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We include updates on Thyristor, Power Grid Corporation of India, Australia-Asia Power Link, Adani Energy Solutions, List of HVDC projects, Mercury-arc valve, Xlinks Morocco–UK Power Project, HVDC Inter-Island, Quebec – New England Transmission, Valve hall, HVDC Gotland, Estlink, Back-to-back connection, HVDC converter station, Vyborg HVDC scheme, Super grid ... and more.

2024
Quebec – New England Transmission
Gazar, Borsuk, and Calder conducted a scientific study using Bayesian network modeling of historical data from 1979–2021 to analyze the relationship between transmission capacity expansions and hydropower reservoir construction in Quebec.
April 2024
Xlinks Morocco–UK Power Project
Xlinks released cost guidance, seeking contracts for difference to supply electricity at £70-80/MWh (in 2012 pricing).
February 2021
Quebec – New England Transmission
Construction of the New England Clean Energy Connect project began, aiming to bring Canadian hydropower through transmission lines in Maine.
July 2019
Quebec – New England Transmission
Eversource (formerly Northeast Utilities) issued a statement that the Northern Pass project was 'off the table' after investing $318 million over a decade.
November 2015
Quebec – New England Transmission
The Sierra Club of New Hampshire publicly opposed the Quebec – New England Transmission line, raising concerns about regional benefits, environmental impacts of Hydro-Québec's dam construction, indigenous rights, and potential effects on the White Mountain National Forest.
2011
Quebec – New England Transmission
United States Congressional Representative Carol Shea-Porter publicly announces opposition to the transmission line expansion.
2011
Quebec – New England Transmission
Senators Maggie Hassan and Jeanne Shaheen join the opposition against the transmission line expansion project.
2011
Quebec – New England Transmission
Local government and community opposition to the Quebec – New England Transmission line expansion begins, with representatives from New Hampshire's 10 counties expressing resistance to the project.
October 2010
Quebec – New England Transmission
Northeast Utilities announced a merger with NSTAR, which would make Northern Pass Transmission a wholly owned subsidiary.

This contents of the box above is based on material from the Wikipedia articles Quebec – New England Transmission & Xlinks Morocco–UK Power Project, which are released under the Creative Commons Attribution-ShareAlike 4.0 International License.

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