The installation of submarine power cables is a highly technical yet essential process that enables reliable energy transmission and global connectivity. As outlined in the Electric Cables Handbook (3rd ed.), this process consists of several key steps, each requiring precision and specialized equipment. Key Stages of Submarine Cable Installation Submarine cable projects involve a structured process to ensure efficiency and durability. The key stages include: Technical Challenges and Solutions Laying…

Submarine cables are the backbone of global connectivity, facilitating essential communication and power transmission across oceans and waterways. Since the first transatlantic cable was laid in the 19th century, submarine cable technology has undergone significant advancements. This editorial explores the history of submarine cables, the engineering behind their installation, and future innovations shaping this crucial infrastructure. A Brief History of Submarine Cables The first submarine cable was laid in 1850…

Italian cable manufacturer Prysmian has scrapped its plans to build a submarine cable factory in the United States, a move that signals both the complexities of the US offshore wind sector and the shifting global dynamics of cable demand. The factory, which was to be located at Brayton Point in Somerset, Massachusetts, was envisioned as a crucial infrastructure piece to serve the emerging US offshore wind market. A spokesperson for…

On May 14, 2024, Japan’s Sumitomo Electric marked a pivotal moment in the UK’s energy future with the groundbreaking ceremony for its new subsea cable factory in Scotland. Located at the Port of Nigg, this facility is poised to play a crucial role in reinforcing the UK’s electricity transmission grid, connecting renewable energy sources, and propelling the nation towards its Net Zero Target. This ambitious project, backed by a £350…

Iberdrola has taken a significant step in expanding its electricity networks in the UK by acquiring 88% of Electricity North West (ENW) for €2.5 billion (£2.1 billion). This deal values the entire company at approximately €5 billion, including debt. The acquisition strengthens Iberdrola‘s presence in the UK, making it the company’s leading market by regulated asset base, now valued at €14 billion. ENW, serving nearly five million people across North…

Tratos, a prominent player in cable technology, has recently completed the acquisition of SkyWrap from AFL Europe. This strategic move includes taking ownership of AFL’s manufacturing facility in Swindon, UK, where SkyWrap, a pioneer in optical attached cable (OPAC) technology, has been produced. SkyWrap, developed independently in the UK during the early 1980s, revolutionised communication networks by enabling fibre optic cables to be helically applied to existing power line conductors….

In the landscape of modern infrastructure projects, few stand out as clearly transformative as the recent upgrade of the 380kV overhead power line between Rondissone and Turbigo, Italy. This project, spearheaded by Terna Rete Italia and executed in the fertile rice fields between Turin and Milan during November and December 2023, represents a significant leap towards a more sustainable and resilient energy grid. At the heart of this endeavour was…

Enhancing Dominance in the North American Cable Market Prysmian’s recent announcement of acquiring Encore Wire for an enterprise value of approximately 3.9 billion euros ($4.15 billion) marks a significant step in the evolution of the global cable industry, particularly in the North American region. This strategic move underscores Prysmian‘s commitment to strengthening its position in one of its most profitable markets, showcasing its prowess as the world’s largest cable maker….

Porthcurno, a picturesque village in Cornwall, holds a unique place in the history of global communications. In 1870, it was supposed to be the landing site for the first telegraph cable connecting India and the UK. However, due to complications, the cable found its way to Porthcurno instead. Today, this tranquil village serves as the hub for six modern fiber optic cables, underlining the critical role undersea cables play in…

In a significant stride towards bolstering Germany’s renewable energy infrastructure, Prysmian Group, a leading Italian cable maker and installation services provider, has inked three substantial contracts with the German transmission system operator Amprion. Valued at a staggering $5 billion, these contracts mark a pivotal moment in the nation’s journey towards harnessing offshore wind power to meet its energy needs sustainably. The agreements encompass the development of two offshore grid connection…

Nexans, a leading French cable and optical fibre manufacturer, has recently announced its acquisition of La Triveneta Cavi, an esteemed Italian company renowned for its expertise in low-voltage wires. This strategic move signifies Nexans’ commitment to expanding its cable portfolio and reflects its anticipation of the burgeoning demand for fire safety cables; a segment predicted to witness significant growth in the coming years. La Triveneta Cavi’s illustrious history of 1965…

Amidst the serene waters of the Red Sea, a shadow of conflict looms large, disrupting not just the tranquillity of the waves but the very arteries of global commerce. The Houthi militants, operating from the heart of Yemen, have intensified their assaults on commercial vessels, sparking fears of a broader confrontation that tugs at the delicate threads of international relations and global economics. This narrative unfolds against the backdrop of…