米国の銅線市場規模、シェア、動向分析レポート：電圧別、用途別、セグメント別予測、2025年～2030年

米国の銅線市場規模と動向

米国の銅線市場規模は2024年には91億4,000万米ドルと推定され、2025～2030年までCAGR 6.1%で成長すると予測されています。

この市場は、電気インフラ、エネルギーシステム、自動車配線、IT・通信に不可欠な役割を担っているため、力強い成長を遂げています。銅の比類なき導電性、熱安定性、リサイクル性は、電線や配電用途での優位性を確実なものにしています。インフラ近代化への投資の増加、建設活動の活発化、再生可能エネルギーへの移行は、住宅、商業、工業プロジェクトにおいて、高性能銅線の必要性を高めています。エネルギー効率の高い技術が進歩し、輸送や公共事業の電化の動向は、米国の銅線産業における銅線の関連性と長期的な需要を強化し続けています。

米国の銅線産業では、再生可能エネルギー部門が強力な需要の牽引役であり続けています。2024年9月、サウスワイヤはステートワイド・リニューアブル社とのパートナーシップを発表し、ジョージア州のノースキャンパス工場のひとつにソーラーシステムを設置し、再生可能エネルギーへのコミットメントを強調しました。この工場では約5メガワットの直流電力を生産し、この工場で必要なエネルギーの15％から20％を供給する予定です。このことは、ユーティリティ・スケールの再生可能エネルギープロジェクトで銅配線の需要が高まっていることを浮き彫りにしています。このイニシアチブはアメリカのクリーンエネルギーへの移行を強調するものです。

自動車セグメントでは、銅線は自動車の電動化や先進的通信システムには欠かせない存在であり続けています。電気自動車（EV）の急速な進歩にともない、自動車メーカーはバッテリシステム、回生ブレーキ、自動車診断をサポートするために、ますます高電圧の銅線を使うようになっています。General MotorsはEV充電インフラへの投資を大幅に強化しました。2024年12月、GMはChargePointと提携し、"GM Energy "ブランドのもと、全米のディーラーや公共の場所に最大500個の超高速DC充電ポートを設置しました。

目次

第1章 調査手法と範囲

第2章 エグゼクティブサマリー

第3章 米国の銅線市場の変数、動向、範囲

• 市場系統の展望
  • 親市場の展望
  • 関連市場展望
• 産業バリューチェーン分析
• 規制の枠組み
• 市場力学
  • 市場促進要因分析
  • 市場抑制要因分析
  • 産業の課題
  • 産業の機会
• 産業分析ツール
  • ポーターのファイブフォース分析
  • マクロ環境分析

第4章 米国の銅線市場：電圧別、推定・動向分析

• セグメントダッシュボード
• 米国の銅線市場：電圧変動分析と市場シェア、2024年と2030年
• 低
• 中
• 高

第5章 米国の銅線市場：用途別、推定・動向分析

• セグメントダッシュボード
• 米国の銅線市場：用途変動分析と市場シェア、2024年と2030年
• ビルディングワイヤ
• 電力分配
• 自動車
• 通信
• 再生可能エネルギー

第6章 米国の銅線市場-競合情勢

• 主要市場参入企業による最近の動向と影響分析
• 企業分類
• 企業ヒートマップ
• ポジション分析、2024年
• 戦略マッピング
  • 拡大
  • 合併と買収
  • パートナーシップとコラボレーション
  • 新しいAPI標準のリリース
  • 研究開発
• 企業プロファイル
  • Aviva Metals
  • Kris-Tech Wire
  • Kalas. Manufacturing
  • Encore Wire Corporation
  • Technical Cable*
  • Southwire Company, LLC.
  • Philatron.
  • Rea.
  • International Wire

List of Tables

• Table 1 List of Abbreviations
• Table 2 U.S. Macroeconomic Outlay
• Table 3 U.S. Copper Wire Market Estimates and Forecasts by Voltage, 2018 - 2030 (Kilotons)
• Table 4 U.S. Copper Wire Market Estimates and Forecasts by Voltage, 2018 - 2030 (USD Million)
• Table 5 U.S. Copper Wire Market Estimates and Forecasts by Application, 2018 - 2030 (Kilotons)
• Table 6 U.S. Copper Wire Market Estimates and Forecasts by Application, 2018 - 2030 (USD Million)

List of Figures

• Fig. 1 Market Research Process
• Fig. 2 Data Triangulation Techniques
• Fig. 3 Primary Research Pattern
• Fig. 4 Market Research Approaches
• Fig. 5 QFD Modeling for Market Share Assessment
• Fig. 6 Information Procurement
• Fig. 7 Market Formulation and Validation
• Fig. 8 Data Validating & Publishing
• Fig. 9 Market Segmentation & Scope
• Fig. 10 U.S. Copper Wire Market Snapshot
• Fig. 11 Segment Snapshot (1/2)
• Fig. 12 Segment Snapshot (1/2)
• Fig. 13 Competitive Landscape Snapshot
• Fig. 14 Parent Market Outlook
• Fig. 15 U.S. Copper Wire Market Value, 2024 (Kilotons) (USD Million)
• Fig. 16 U.S. Copper Wire Market - Value Chain Analysis
• Fig. 17 U.S. Copper Wire Market - Market Dynamics
• Fig. 18 U.S. Copper Wire Market - PORTER's Analysis
• Fig. 19 U.S. Copper Wire Market - PESTEL Analysis
• Fig. 20 U.S. Copper Wire Market Estimates & Forecasts, By Voltage: Key Takeaways
• Fig. 21 U.S. Copper Wire Market Share, By Voltage, 2024 & 2030
• Fig. 22 Low Market Estimates & Forecasts, 2018 - 2030 (Kilotons) (USD Million)
• Fig. 23 Medium Market Estimates & Forecasts, 2018 - 2030 (Kilotons) (USD Million)
• Fig. 24 High Market Estimates & Forecasts, 2018 - 2030 (Kilotons) (USD Million)
• Fig. 25 U.S. Copper Wire Market Share, By Application, 2024 & 2030
• Fig. 26 Building Wire Market Estimates & Forecasts, 2018 - 2030 (Kilotons) (USD Million)
• Fig. 27 Power Distribution Market Estimates & Forecasts, 2018 - 2030 (Kilotons) (USD Million)
• Fig. 28 Automotive Market Estimates & Forecasts, 2018 - 2030 (Kilotons) (USD Million)
• Fig. 29 Communication Market Estimates & Forecasts, 2018 - 2030 (Kilotons) (USD Million)
• Fig. 30 Renewable Energy Market Estimates & Forecasts, 2018 - 2030 (Kilotons) (USD Million)

U.S. Copper Wire Market Size & Trends:

The U.S. copper wire market size was estimated at USD 9.14 billion in 2024 and is expected to grow at a CAGR of 6.1% from 2025 to 2030. This market is experiencing robust growth due to its essential role in electrical infrastructure, energy systems, automotive wiring, and telecommunications. Copper's unmatched conductivity, thermal stability, and recyclability ensure its dominance in building wire and power distribution applications. Increasing investment in infrastructure modernization, rising construction activities, and the transition to renewable energy drive the need for high-performance copper wire across residential, commercial, and industrial projects. Advancements in energy-efficient technologies and electrification trends across transportation and utilities continue reinforcing copper wire's relevance and long-term demand in the U.S. copper wire industry.

In the U.S. copper wire industry, the renewable energy sector remains a strong demand driver, particularly due to copper's essential role in transmitting electricity efficiently. In September 2024, Southwire announced a partnership with Statewide Renewable to install a solar system at one of its North Campus plants in Georgia, underscoring its commitment to renewable energy. The establishment is expected to produce around 5 megawatts of direct current electricity, supplying 15% to 20% of the site's energy needs, sufficient to power over 400 homes for a year. This highlights the growing demand for copper wiring in utility-scale renewable projects, as system operators prioritize materials with high conductivity and durability for reliable performance under extreme conditions. The initiative underscores America's transition to clean energy.

In the automotive sector, copper wire continues to be indispensable for vehicle electrification and advanced communication systems. With the rapid advancement of Electric Vehicles (EVs), automakers are increasingly turning to high-voltage copper wiring to support battery systems, regenerative braking, and onboard diagnostics. General Motors has significantly bolstered its investment in EV charging infrastructure. In December 2024, GM teamed up with ChargePoint to install up to 500 ultra-fast DC charging ports under the "GM Energy" brand at dealerships and public locations across the U.S., featuring both CCS or NACS compatibility to improve charging access and efficiency for EV owners.

U.S. Copper Wire Market Report Segmentation

This report forecasts revenue growth at country levels and provides an analysis of the latest industry trends in each of the sub-segments from 2018 to 2030. For this study, Grand View Research has segmented the U.S. copper wire market report based on voltage and application:

• Voltage Outlook (Volume in Kilotons, Revenue, USD Million, 2018 - 2030)
• Low
• Medium
• High
• Application Outlook (Volume in Kilotons, Revenue, USD Million, 2018 - 2030)
• Building Wire
• Power Distribution
• Automotive
• Communication
• Renewable Energy

Table of Contents

Chapter 1. Methodology and Scope

• 1.1. Market Segmentation & Scope
• 1.2. Market Definition
• 1.3. Information Procurement
  • 1.3.1. Purchased Database
  • 1.3.2. GVR's Internal Database
  • 1.3.3. Secondary Voltages & Third-Party Perspectives
  • 1.3.4. Primary Research
• 1.4. Information Analysis
  • 1.4.1. Data Analysis Models
• 1.5. Market Formulation & Data Visualization
• 1.6. Data Validation & Publishing

Chapter 2. Executive Summary

• 2.1. Market Snapshot
• 2.2. Segment Snapshot
• 2.3. Competitive Landscape Snapshot

Chapter 3. U.S. Copper Wire Market Variables, Trends & Scope

• 3.1. Market Lineage Outlook
  • 3.1.1. Parent Market Outlook
  • 3.1.2. Related Market Outlook
• 3.2. Industry Value Chain Analysis
• 3.3. Regulatory Framework
• 3.4. Market Dynamics
  • 3.4.1. Market Driver Analysis
  • 3.4.2. Market Restraint Analysis
  • 3.4.3. Industry Challenges
  • 3.4.4. Industry Opportunities
• 3.5. Industry Analysis Tools
  • 3.5.1. Porter's Five Forces Analysis
  • 3.5.2. Macro-environmental Analysis

Chapter 4. U.S. Copper Wire Market: Voltage Estimates & Trend Analysis

• 4.1. Segment Dashboard
• 4.2. U.S. Copper Wire Market: Voltage Movement Analysis & Market Share, 2024 & 2030
• 4.3. Low
  • 4.3.1. Low Market Revenue Estimates and Forecasts, 2018 - 2030 (Kilotons) (USD Million)
• 4.4. Medium
  • 4.4.1. Medium Market Revenue Estimates and Forecasts, 2018 - 2030 (Kilotons) (USD Million)
• 4.5. High
  • 4.5.1. High Market Revenue Estimates and Forecasts, 2018 - 2030 (Kilotons) (USD Million)

Chapter 5. U.S. Copper Wire Market: Application Estimates & Trend Analysis

• 5.1. Segment Dashboard
• 5.2. U.S. Copper Wire Market: Application Movement Analysis & Market Share, 2024 & 2030
• 5.3. Building Wire
  • 5.3.1. Building Wire Market Revenue Estimates and Forecasts, 2018 - 2030 (Kilotons) (USD Million)
• 5.4. Power Distribution
  • 5.4.1. Power Distribution Market Revenue Estimates and Forecasts, 2018 - 2030 (Kilotons) (USD Million)
• 5.5. Automotive
  • 5.5.1. Automotive Market Revenue Estimates and Forecasts, 2018 - 2030 (Kilotons) (USD Million)
• 5.6. Communication
  • 5.6.1. Communication Storage Market Revenue Estimates and Forecasts, 2018 - 2030 (Kilotons) (USD Million)
• 5.7. Renewable Energy
  • 5.7.1. Renewable Energy Market Revenue Estimates and Forecasts, 2018 - 2030 (Kilotons) (USD Million)

Chapter 6. U.S. Copper Wire Market - Competitive Landscape

• 6.1. Recent Developments & Impact Analysis, By Key Market Participants
• 6.2. Company Categorization
• 6.3. Company Heat Map
• 6.4. Position Analysis, 2024
• 6.5. Strategy Mapping
  • 6.5.1. Expansion
  • 6.5.2. Mergers & Acquisition
  • 6.5.3. Partnerships & Collaborations
  • 6.5.4. New API Standard Launches
  • 6.5.5. Research And Development
• 6.6. Company Profiles
  • 6.6.1. Aviva Metals
    • 6.6.1.1. Participant's overview
    • 6.6.1.2. Financial performance
    • 6.6.1.3. API Standard benchmarking
    • 6.6.1.4. Recent developments
  • 6.6.2. Kris-Tech Wire
    • 6.6.2.1. Participant's overview
    • 6.6.2.2. Financial performance
    • 6.6.2.3. API Standard benchmarking
    • 6.6.2.4. Recent developments
  • 6.6.3. Kalas. Manufacturing
    • 6.6.3.1. Participant's overview
    • 6.6.3.2. Financial performance
    • 6.6.3.3. API Standard benchmarking
    • 6.6.3.4. Recent developments
  • 6.6.4. Encore Wire Corporation
    • 6.6.4.1. Participant's overview
    • 6.6.4.2. Financial performance
    • 6.6.4.3. API Standard benchmarking
    • 6.6.4.4. Recent developments
  • 6.6.5. Technical Cable*
    • 6.6.5.1. Participant's overview
    • 6.6.5.2. Financial performance
    • 6.6.5.3. API Standard benchmarking
    • 6.6.5.4. Recent developments
  • 6.6.6. Southwire Company, LLC.
    • 6.6.6.1. Participant's overview
    • 6.6.6.2. Financial performance
    • 6.6.6.3. API Standard benchmarking
    • 6.6.6.4. Recent developments
  • 6.6.7. Philatron.
    • 6.6.7.1. Participant's overview
    • 6.6.7.2. Financial performance
    • 6.6.7.3. API Standard benchmarking
    • 6.6.7.4. Recent developments
  • 6.6.8. Rea.
    • 6.6.8.1. Participant's overview
    • 6.6.8.2. Financial performance
    • 6.6.8.3. API Standard benchmarking
    • 6.6.8.4. Recent developments
  • 6.6.9. International Wire,
    • 6.6.9.1. Participant's overview
    • 6.6.9.2. Financial performance
    • 6.6.9.3. API Standard benchmarking
    • 6.6.9.4. Recent developments