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Latest HVDC News

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Korea to establish nationwide 'energy expressway' by 2040s

LS Eco Energy Exploring a New HVDC Cable Factory in Vietnam

IJmuiden Ver Beta Pushed Back by Three Years

Delay Announced for India's Pang-Kaithal VSC HVDC Tender

World Bank to Finance Turkey's First HVDC Corridor

Korea to establish nationwide 'energy expressway' by 2040s

South Korea accelerates plans for a coast-to-coast HVDC “energy expressway,” aiming to link renewable power hubs with major demand centers by the 2040s

August 14, 2025

US Tightens Restrictions on Chinese Cable Suppliers

FCC ban on Chinese suppliers set to affect HVDC subsea cable supply chains, raising costs and timelines but opening doors for allied manufacturers.

National Grid awards HVDC supply chain framework contracts

National Grid has awarded two parts of a £59bn High Voltage Direct Current (HVDC) supply chain framework to deliver the required works and equipment needed for key energy projects across the country.

Partner Content:

Hitachi Energy further expands its Ludvika plant

Hitachi Energy announces an investment of SEK 700 million to further expand its operations in Ludvika

Partner Content:

Invitations to Bid for LirIC Interconnector Project

Firms have been put on alert for key work packages on the planned £700m sub-sea electricity interconnector between Northern Ireland and Scotland

Partner Content:

New 3GW HVDC Project to Link Australia & New Zealand

Ambitious Plan Unveiled for HVDC Link Between New Zealand and Australia

Partner Content:

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

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

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

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

Z-tool: Open-Source Frequency-Domain Analysis Toolbox for EMT Models

A Python-based implementation for the stability analysis of converters

January 30, 2025

Why don’t more countries import their electricity?

The economics make sense, but the geopolitics are nerve-racking

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.

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

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

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?

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

November 12, 2024

Video: The World Needs Supergrids, But There's a Problem

The technology is here, but politics may stand in the way.

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