High voltage cable market seen reaching $55.3 billion by 2030

The Business Research Company says the global high voltage cable market is on track to grow from $41.7 billion in 2025 to $55.3 billion by 2030, driven by electricity demand, renewable energy buildout and grid modernization. North America led the market in 2025, while Asia-Pacific is forecast to grow fastest. Why it matters: - High voltage cables are essential for power transmission, grid reliability and renewable energy expansion. - The market outlook points to continued infrastructure spending as electricity demand rises and utilities upgrade networks. - Growth in underground, submarine and smart-monitoring cable systems could shape how power is moved and managed in coming years. What happened: - The Business Research Company projected the global high voltage cable market will rise from $41.7 billion in 2025 to $44.17 billion in 2026. - The firm said the market is expected to reach $55.3 billion by 2030, with a 5.8% compound annual growth rate. - The release was issued June 16, 2026, from London. - The company offered a free sample of the market report and a full report . The details: - High voltage cables are designed to handle voltages above 1,000 volts. - The cables are used in power generation units, solar and wind energy facilities, instrumentation industries and power transmission systems. - The report says key past growth drivers included expanding power generation capacity, long-distance transmission networks, industrial automation, overhead transmission lines and efforts to improve grid reliability. - The forecast cites rising investment in renewable energy projects, stronger demand for underground and submarine cables, electric mobility infrastructure, utility grid modernization and materials that improve high-voltage efficiency. - The report highlights trends including renewable energy transmission networks, high-capacity cables for electric vehicles, smart monitoring and diagnostic systems, advanced manufacturing technologies and more digitized grid infrastructure. - The International Energy Agency projected in March 2024 that global electricity demand would grow 3.4% annually through 2026. - The agency also said electricity use by data centers could rise from about 460 terawatt-hours in 2022 to more than 1,000 terawatt-hours by 2026. Between the lines: - The forecast reflects a broader shift in power systems toward longer-distance transmission, lower-loss delivery and more complex grid management. - Demand tied to data centers, electric vehicles and renewable energy projects suggests the cable market is benefiting from multiple structural growth engines at once. - North America held the largest market share in 2025, while Asia-Pacific is expected to be the fastest-growing region during the forecast period. - The report also covers South East Asia, Western Europe, Eastern Europe, South America, the Middle East and Africa. What’s next: - The Business Research Company said its 2026 market reports now include market attractiveness scoring, total addressable market analysis, company scoring matrices, Excel-based forecasting dashboards, hotspot infographics and updated graphics. - The company said its Global Market Model provides updated forecasts for decision-making. - The high voltage cable market’s next phase will likely track spending on renewable energy, grid upgrades and transmission capacity.