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Latest HVDC News
Current Date
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SunZia HVDC Wind Corridor Reaches Commercial Operation
EGL4 Supply Chain Confirmed with £3bn in Contracts
50Hertz Awards Siemens Energy-NSORe 2 GW HVDC Contract
Skagerrak 2 Cable Fault Cuts Norway-Denmark Capacity by 245 MW
Mubadala Acquires $200 Million Stake in Greenlink HVDC Interconnector
Jun 16, 2026
SunZia HVDC Wind Corridor Reaches Commercial Operation
Pattern Energy's 3,650 MW New Mexico wind project and its ±525 kV VSC HVDC link have entered commercial operation, with CAISO generation records already surpassed.
HVDC World
June 16, 2026
Mar 30, 2026
EGL4 Supply Chain Confirmed with £3bn in Contracts
Prysmian and Siemens Energy are now contracted for the 2 GW Fife-to-Norfolk HVDC link, as ScottishPower secures government-backed financing to advance development.
HVDC World
March 30, 2026
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Morocco–Portugal HVDC Proposal Gains Traction as Xlinks Loses UK Backing
Morocco Seeks Portuguese Route as Western Mediterranean Emerges as Alternative HVDC Corridor
Partner Content:
HVDC World
July 25, 2025
Chantiers de l'Atlantique Accelerates Expansion in HVDC Market
The French shipbuilder leverages HVDC expertise and large-scale infrastructure projects to cement its role in Europe’s offshore wind grid expansion
Partner Content:
HVDC World
July 24, 2025
LS Electric and GE Vernova Form HVDC Partnership in South Korea
Strategic Alliance Targets Converter Valve Technology for West Coast Energy Highway Project
Partner Content:
HVDC World
July 24, 2025
DOE Withdraws $4.9 Billion Loan Backstop for Grain Belt Express
Political headwinds strip DOE’s $4.9 billion loan support, pushing Invenergy’s 5 GW Grain Belt Express HVDC line toward private financing
Partner Content:
HVDC World
July 23, 2025
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Spotlight
Iberian Blackout May Drive Stronger EU Cooperation on Interconnectors
The major European blackout, one of the biggest in history, could push for more grid resilience in the form of higher levels of interconnection in southwest Europe
HVDC World
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May 20, 2025
Podcast: The Transatlantic Power Cable - From Concept to Reality
This podcast discusses the technical, commercial and legal feasibility of the project, with contributions from respected experts in the industry
HVDC World
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May 1, 2025
European Project Releases Open Library of Standardized HVDC Models
HVDC-WISE have released an open GitHub library of standardized HVDC models, designed to aid interoperability across various platforms
HVDC World
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April 21, 2025
Could Trump tariffs drive a trans-Canada HVDC backbone?
U.S. annexation threats have revived talk of a coast-to-coast electricity 'backbone' – and it could be built in five years.
Canada's National Observer
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April 5, 2025
Z-tool: Open-Source Frequency-Domain Analysis Toolbox for EMT Models
A Python-based implementation for the stability analysis of converters
HVDC World
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January 30, 2025
Why don’t more countries import their electricity?
The economics make sense, but the geopolitics are nerve-racking
The Economist
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January 27, 2025
The Impedance Margin Ratio: An Alternative Method for Evaluating Small-Signal System Strength
The Impedance Margin Ratio (IMR) is introduced in [1] as a new metric for evaluating small-signal system strength.
HVDC World
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January 23, 2025
Video: Australia's Basslink Interconnector - Context and Construction
The context and considerations for building Australia's Basslink submarine power cable
International Cable Protection Committee
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January 17, 2025
The Ethiopia-Kenya Project: HVDC vs AC Transmission
HVDC vs AC Technology in Power Transmission: Justification for the Ethiopia - Kenya HVDC Project
Eng. Daisy Karimi Muthamia
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January 10, 2025
'A bullet train for power': China's ultra-high-voltage electricity grid
China produces more clean energy than any other country. Now it's rolling out an ultra-high-voltage grid to match – will its strategy of going big pay off?
BBC
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November 15, 2024
Creating a US National HVDC Transmission Network
A plan to revolutionize America's power grid with a national HVDC network
Federation of American Scientists
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November 12, 2024
Video: The World Needs Supergrids, But There's a Problem
The technology is here, but politics may stand in the way.
Bloomberg
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July 28, 2022