# Data Center Copper Electrical Materials Market > Data Center Copper Electrical Materials Market: USD 6.09 billion in 2026, USD 10.85 billion by 2035, 11.08% CAGR from 2025, led by AI campus builds. Publisher: DC Market Insights Author: Amit Jain, DC Market Insights Published: 2026-11-04 Last updated: 2026-11-04 Next review: May 2027 Page: https://www.dcmarketinsights.com/report/data-center-copper-electrical-materials-market ## Key takeaways - LME Copper Averages About USD 13,539 per Tonne in 2026 - NVIDIA's 800 VDC Design Cuts Rack Copper by 45% - Metal Price Swings Pass Straight to Buyers - Busbar Profiles and Shapes Worth USD 2.60 billion by 2035 **Frequently Asked Questions** **What is the size of the Data Center Copper Electrical Materials Market in 2026?** USD 6.09 billion in 2026, up 60.70% from USD 3.79 billion in 2025, according to DC Market Insights estimates. The market is projected to reach USD 10.85 billion by 2035, a CAGR of 11.08% from 2025. **How fast is the Data Center Copper Electrical Materials Market growing?** 11.08% a year from 2025 to 2035, after 31.19% a year from 2020 to 2025, as new IT capacity rose to 12.0 GW and copper climbed from USD 6,174 to USD 9,947 per tonne. **How much copper does a data center use per MW?** About 26.19 tonnes of electrical copper per MW of new IT capacity in 2025: 27 tonnes per MW measured at Microsoft's Chicago site, less 3% for plumbing and cooling (DC Market Insights estimate). **How many tonnes of copper do data centers use for electrical systems?** 343.3 thousand tonnes in 2025, rising to 411.8 thousand tonnes in 2026 and 755.5 thousand tonnes by 2035 (DC Market Insights estimate), within BHP's estimate of about 0.5 million tonnes for all data center copper. **Which application leads the Data Center Copper Electrical Materials Market?** Power Cable and Building Wire, with USD 1.14 billion or 30.0% of 2025 value. Busway and Busbar Trunking grows fastest among applications at 14.33% a year. **How does 800 VDC power change copper demand in data centers?** NVIDIA says 800 VDC cuts rack copper by 45% against 54-volt busbars. DC Market Insights applies it to 70% of AI capacity by 2035, so copper per new MW falls from 26.19 to 25.10 tonnes. **Which region leads the Data Center Copper Electrical Materials Market?** North America, with USD 1.71 billion or 45.0% of 2025 value. The Middle East and Africa grows fastest at 14.89% a year, and India is the fastest large country at 18.22%. **How do US copper tariffs affect data center electrical materials?** A 50% Section 232 tariff on semi-finished copper and derivatives such as cables has applied since 1 August 2025, and on full customs value since 6 April 2026, so US buyers turn to domestic rod mills. **Who are the leading companies in the Data Center Copper Electrical Materials Market?** About 31% of 2025 value is held by Southwire, Prysmian with Encore Wire, Aurubis, Nexans and LS Cable and System together (DC Market Insights estimate). Freeport-McMoRan, Codelco, Mitsubishi Materials and Wieland supply metal upstream. **Why do Data Center Copper Electrical Materials Market estimates differ?** The DC Market Insights figure of USD 6.09 billion for 2026 counts only electrical copper inside the site at metal-plus-fabrication value. Estimates that add IT copper, plumbing or finished cable value are larger. ## Dataset | Series | Value | Unit | | --- | --- | --- | | Market size 2025 | 3,790 | USD million | | Revenue CAGR | 11.08 | % | | Market size 2035 | 10,850 | USD million | ## Frequently asked questions ### What is the size of the Data Center Copper Electrical Materials Market in 2026? USD 6.09 billion in 2026, up 60.70% from USD 3.79 billion in 2025, according to DC Market Insights estimates. The market is projected to reach USD 10.85 billion by 2035, a CAGR of 11.08% from 2025. ### How fast is the Data Center Copper Electrical Materials Market growing? 11.08% a year from 2025 to 2035, after 31.19% a year from 2020 to 2025, as new IT capacity rose to 12.0 GW and copper climbed from USD 6,174 to USD 9,947 per tonne. ### How much copper does a data center use per MW? About 26.19 tonnes of electrical copper per MW of new IT capacity in 2025: 27 tonnes per MW measured at Microsoft's Chicago site, less 3% for plumbing and cooling (DC Market Insights estimate). ### How many tonnes of copper do data centers use for electrical systems? 343.3 thousand tonnes in 2025, rising to 411.8 thousand tonnes in 2026 and 755.5 thousand tonnes by 2035 (DC Market Insights estimate), within BHP's estimate of about 0.5 million tonnes for all data center copper. ### Which application leads the Data Center Copper Electrical Materials Market? Power Cable and Building Wire, with USD 1.14 billion or 30.0% of 2025 value. Busway and Busbar Trunking grows fastest among applications at 14.33% a year. ### How does 800 VDC power change copper demand in data centers? NVIDIA says 800 VDC cuts rack copper by 45% against 54-volt busbars. DC Market Insights applies it to 70% of AI capacity by 2035, so copper per new MW falls from 26.19 to 25.10 tonnes. ### Which region leads the Data Center Copper Electrical Materials Market? North America, with USD 1.71 billion or 45.0% of 2025 value. The Middle East and Africa grows fastest at 14.89% a year, and India is the fastest large country at 18.22%. ### How do US copper tariffs affect data center electrical materials? A 50% Section 232 tariff on semi-finished copper and derivatives such as cables has applied since 1 August 2025, and on full customs value since 6 April 2026, so US buyers turn to domestic rod mills. ### Who are the leading companies in the Data Center Copper Electrical Materials Market? About 31% of 2025 value is held by Southwire, Prysmian with Encore Wire, Aurubis, Nexans and LS Cable and System together (DC Market Insights estimate). Freeport-McMoRan, Codelco, Mitsubishi Materials and Wieland supply metal upstream. ### Why do Data Center Copper Electrical Materials Market estimates differ? The DC Market Insights figure of USD 6.09 billion for 2026 counts only electrical copper inside the site at metal-plus-fabrication value. Estimates that add IT copper, plumbing or finished cable value are larger. ## How to cite Data Center Market Research & Consulting | DC Market Insights, "Data Center Copper Electrical Materials Market", updated 2026-11-04, https://www.dcmarketinsights.com/report/data-center-copper-electrical-materials-market