電気アーク炉市場- 世界の産業規模、シェア、動向、機会、予測、セグメント別、タイプ別、容量別、用途別、地域別、競合別、2020年～2030年

電気アーク炉の世界市場規模は2024年に16億1,000万米ドル、2030年には30億8,000万米ドルに達し、CAGR 11.25%で成長すると予測されています。

電気アーク炉（EAF）は、黒鉛電極と金属装入物との間にアークを発生させることにより、主に鉄鋼の金属を溶融・精製するために電気エネルギーを使用する高温工業システムです。EAFは、鉄スクラップをリサイクルし、高品質の特殊鋼や特殊合金を生産する効率が高いため、製鉄業界で採用が増加しています。EAFは、従来の高炉に代わる、より持続可能でエネルギー効率の高い選択肢を提供し、多様な生産要件に合わせて、AC、DC、UHPなど、さまざまな構成で利用できます。この市場は、世界の鉄鋼需要の増加、金属スクラップの利用可能性の向上、生産プロセスの脱炭素化に向けた業界の取り組み強化に伴い、勢いを増しています。

市場促進要因

スクラップベースの鉄鋼生産需要の増加が電気アーク炉の採用を促進

主な市場課題

高いエネルギー消費量と電力価格の変動性

主要市場動向

持続可能な鉄鋼生産へのシフトが電気アーク炉の需要を牽引

目次

第1章 概要

第2章 調査手法

第3章 エグゼクティブサマリー

第4章 顧客の声

第5章 世界の電気アーク炉市場展望

• 市場規模・予測
  • 金額別
• 市場シェア・予測
  • タイプ別（DCアーク炉とACアーク炉）
  • 容量別（100トン以下、100～300トン、300トン以上）
  • 用途別（鉄金属および非鉄金属）
  • 地域別
• 企業別（2024年）
• 市場マップ

第6章 北米の電気アーク炉市場展望

• 市場規模・予測
• 市場シェア・予測
• 北米：国別分析
  • 米国
  • カナダ
  • メキシコ

第7章 欧州の電気アーク炉市場展望

• 市場規模・予測
• 市場シェア・予測
• 欧州：国別分析
  • ドイツ
  • 英国
  • イタリア
  • フランス
  • スペイン

第8章 アジア太平洋の電気アーク炉市場展望

• 市場規模・予測
• 市場シェア・予測
• アジア太平洋：国別分析
  • 中国
  • インド
  • 日本
  • 韓国
  • オーストラリア

第9章 南米の電気アーク炉市場展望

• 市場規模・予測
• 市場シェア・予測
• 南米：国別分析
  • ブラジル
  • アルゼンチン
  • コロンビア

第10章 中東・アフリカの電気アーク炉市場展望

• 市場規模・予測
• 市場シェア・予測
• 中東・アフリカ：国別分析
  • 南アフリカ
  • サウジアラビア
  • アラブ首長国連邦
  • クウェート
  • トルコ

第11章 市場力学

• 促進要因
• 課題

第12章 市場動向と発展

• 合併と買収
• 製品上市
• 最近の動向

第13章 企業プロファイル

• Danieli & C. Officine Meccaniche S.p.A.
• Primetals Technologies Limited
• SMS group GmbH
• Tenova S.p.A.
• Electrotherm（India）Ltd.
• Steel Plantech Co., Ltd.
• Inductotherm Corp.
• IHI Corporation
• Lindarc Systems Ltd.
• Doshi Technologies Pvt. Ltd.

第14章 戦略的提言

第15章 調査会社について・免責事項

The Global Electric Arc Furnace Market was valued at USD 1.61 Billion in 2024 and is projected to reach USD 3.08 Billion by 2030, growing at a CAGR of 11.25%. Electric Arc Furnaces (EAFs) are high-temperature industrial systems that use electrical energy to melt and refine metals-primarily steel-by generating arcs between graphite electrodes and the metal charge. EAFs are increasingly adopted in the steelmaking industry due to their efficiency in recycling scrap steel and producing high-quality specialty steels and alloys. They offer a more sustainable and energy-efficient alternative to traditional blast furnaces and are available in various configurations, including AC, DC, and UHP variants, tailored to diverse production requirements. The market is gaining momentum as global steel demand rises, scrap metal availability improves, and industries intensify their efforts to decarbonize production processes.

Key Market Drivers

Rising Demand for Scrap-Based Steel Production to Drive Electric Arc Furnace Adoption

The shift toward environmentally conscious steel manufacturing is significantly boosting the adoption of electric arc furnaces. EAFs use recycled scrap steel as their primary raw material, which aligns with global goals to reduce carbon emissions and implement circular economy models. Urbanization, industrial demolition, and the recycling of end-of-life vehicles are increasing scrap steel availability, enhancing the feasibility of EAF operations. EAFs emit considerably fewer greenhouse gases than traditional blast furnaces, making them a preferred choice for low-carbon steelmaking. Their flexibility in handling different scrap grades and ability to deliver high-quality steel with reduced energy usage supports their growing adoption among manufacturers looking to reduce operational costs while meeting environmental targets.

Key Market Challenges

High Energy Consumption and Volatility in Electricity Prices

A key challenge facing the Electric Arc Furnace Market is the high and often unpredictable cost of electricity, which is the primary energy source for EAFs. Unlike blast furnaces that rely on coke, EAFs require large amounts of power to melt scrap or DRI (Direct Reduced Iron). Fluctuations in electricity pricing-caused by regulatory shifts, energy supply instability, and grid limitations-directly impact production costs and profit margins. In regions with underdeveloped power infrastructure or expensive energy tariffs, operational planning becomes complex, with peak-hour surcharges further inflating costs per ton of steel produced. This pricing volatility makes long-term forecasting difficult and challenges EAF operators to balance cost-efficiency with production reliability.

Key Market Trends

Shift Toward Sustainable Steel Production Driving Demand for Electric Arc Furnaces

The global movement toward sustainable manufacturing is accelerating the adoption of electric arc furnaces as a cleaner alternative to carbon-intensive blast furnaces. EAFs, which primarily use electricity and recycled steel, produce significantly less CO2, making them well-suited for companies aiming to meet tightening environmental regulations. The rising implementation of carbon taxes and emissions trading schemes in developed economies is making blast furnace operations more expensive, further supporting the shift to EAFs.

Steel producers are increasingly aligning with ESG goals, integrating low-carbon technologies, and investing in EAF facilities powered by renewable energy sources like wind, solar, or hydro. Government incentives for green steel production and funding support for low-emission technologies are reinforcing this trend. As green construction, auto manufacturing, and infrastructure projects demand sustainable inputs, EAFs are becoming the preferred option for steelmakers seeking long-term environmental and economic viability.

Key Market Players

• Danieli & C. Officine Meccaniche S.p.A.
• Primetals Technologies Limited
• SMS group GmbH
• Tenova S.p.A.
• Electrotherm (India) Ltd.
• Steel Plantech Co., Ltd.
• Inductotherm Corp.
• IHI Corporation
• Lindarc Systems Ltd.
• Doshi Technologies Pvt. Ltd.

Report Scope:

In this report, the Global Electric Arc Furnace Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:

Electric Arc Furnace Market, By Type:

• DC Arc Furnace
• AC Arc Furnace

Electric Arc Furnace Market, By Capacity:

• Up to 100 Tons
• 100-300 Tons
• Above 300 Tons

Electric Arc Furnace Market, By Application:

• Ferrous Metals
• Non-Ferrous Metals

Electric Arc Furnace Market, By Region:

• North America
  • United States
  • Canada
  • Mexico
• Europe
  • France
  • United Kingdom
  • Italy
  • Germany
  • Spain
• Asia-Pacific
  • China
  • India
  • Japan
  • Australia
  • South Korea
• South America
  • Brazil
  • Argentina
  • Colombia
• Middle East & Africa
  • South Africa
  • Saudi Arabia
  • UAE
  • Kuwait
  • Turkey

Competitive Landscape

Company Profiles: Detailed analysis of the major companies present in the Global Electric Arc Furnace Market.

Available Customizations:

Global Electric Arc Furnace Market report with the given market data, TechSci Research offers customizations according to a company's specific needs. The following customization options are available for the report:

Company Information

• Detailed analysis and profiling of additional Market players (up to five).

Table of Contents

1. Product Overview

• 1.1. Market Definition
• 1.2. Scope of the Market
  • 1.2.1. Markets Covered
  • 1.2.2. Years Considered for Study
• 1.3. Key Market Segmentations

2. Research Methodology

• 2.1. Objective of the Study
• 2.2. Baseline Methodology
• 2.3. Formulation of the Scope
• 2.4. Assumptions and Limitations
• 2.5. Sources of Research
  • 2.5.1. Secondary Research
  • 2.5.2. Primary Research
• 2.6. Approach for the Market Study
  • 2.6.1. The Bottom-Up Approach
  • 2.6.2. The Top-Down Approach
• 2.7. Methodology Followed for Calculation of Market Size & Market Shares
• 2.8. Forecasting Methodology
  • 2.8.1. Data Triangulation & Validation

3. Executive Summary

• 3.1. Overview of the Market
• 3.2. Overview of Key Market Segmentations
• 3.3. Overview of Key Market Players
• 3.4. Overview of Key Regions/Countries
• 3.5. Overview of Market Drivers, Challenges, and Trends

4. Voice of Customer

5. Global Electric Arc Furnace Market Outlook

• 5.1. Market Size & Forecast
  • 5.1.1. By Value
• 5.2. Market Share & Forecast
  • 5.2.1. By Type (DC Arc Furnace and AC Arc Furnace)
  • 5.2.2. By Capacity (Up to 100 Tons, 100-300 Tons, and Above 300 Tons)
  • 5.2.3. By Application (Ferrous Metals and Non-Ferrous Metals)
  • 5.2.4. By Region
• 5.3. By Company (2024)
• 5.4. Market Map

6. North America Electric Arc Furnace Market Outlook

• 6.1. Market Size & Forecast
  • 6.1.1. By Value
• 6.2. Market Share & Forecast
  • 6.2.1. By Type
  • 6.2.2. By Capacity
  • 6.2.3. By Application
  • 6.2.4. By Country
• 6.3. North America: Country Analysis
  • 6.3.1. United States Electric Arc Furnace Market Outlook
    • 6.3.1.1. Market Size & Forecast
      • 6.3.1.1.1. By Value
    • 6.3.1.2. Market Share & Forecast
      • 6.3.1.2.1. By Type
      • 6.3.1.2.2. By Capacity
      • 6.3.1.2.3. By Application
  • 6.3.2. Canada Electric Arc Furnace Market Outlook
    • 6.3.2.1. Market Size & Forecast
      • 6.3.2.1.1. By Value
    • 6.3.2.2. Market Share & Forecast
      • 6.3.2.2.1. By Type
      • 6.3.2.2.2. By Capacity
      • 6.3.2.2.3. By Application
  • 6.3.3. Mexico Electric Arc Furnace Market Outlook
    • 6.3.3.1. Market Size & Forecast
      • 6.3.3.1.1. By Value
    • 6.3.3.2. Market Share & Forecast
      • 6.3.3.2.1. By Type
      • 6.3.3.2.2. By Capacity
      • 6.3.3.2.3. By Application

7. Europe Electric Arc Furnace Market Outlook

• 7.1. Market Size & Forecast
  • 7.1.1. By Value
• 7.2. Market Share & Forecast
  • 7.2.1. By Type
  • 7.2.2. By Capacity
  • 7.2.3. By Application
  • 7.2.4. By Country
• 7.3. Europe: Country Analysis
  • 7.3.1. Germany Electric Arc Furnace Market Outlook
    • 7.3.1.1. Market Size & Forecast
      • 7.3.1.1.1. By Value
    • 7.3.1.2. Market Share & Forecast
      • 7.3.1.2.1. By Type
      • 7.3.1.2.2. By Capacity
      • 7.3.1.2.3. By Application
  • 7.3.2. United Kingdom Electric Arc Furnace Market Outlook
    • 7.3.2.1. Market Size & Forecast
      • 7.3.2.1.1. By Value
    • 7.3.2.2. Market Share & Forecast
      • 7.3.2.2.1. By Type
      • 7.3.2.2.2. By Capacity
      • 7.3.2.2.3. By Application
  • 7.3.3. Italy Electric Arc Furnace Market Outlook
    • 7.3.3.1. Market Size & Forecast
      • 7.3.3.1.1. By Value
    • 7.3.3.2. Market Share & Forecast
      • 7.3.3.2.1. By Type
      • 7.3.3.2.2. By Capacity
      • 7.3.3.2.3. By Application
  • 7.3.4. France Electric Arc Furnace Market Outlook
    • 7.3.4.1. Market Size & Forecast
      • 7.3.4.1.1. By Value
    • 7.3.4.2. Market Share & Forecast
      • 7.3.4.2.1. By Type
      • 7.3.4.2.2. By Capacity
      • 7.3.4.2.3. By Application
  • 7.3.5. Spain Electric Arc Furnace Market Outlook
    • 7.3.5.1. Market Size & Forecast
      • 7.3.5.1.1. By Value
    • 7.3.5.2. Market Share & Forecast
      • 7.3.5.2.1. By Type
      • 7.3.5.2.2. By Capacity
      • 7.3.5.2.3. By Application

8. Asia-Pacific Electric Arc Furnace Market Outlook

• 8.1. Market Size & Forecast
  • 8.1.1. By Value
• 8.2. Market Share & Forecast
  • 8.2.1. By Type
  • 8.2.2. By Capacity
  • 8.2.3. By Application
  • 8.2.4. By Country
• 8.3. Asia-Pacific: Country Analysis
  • 8.3.1. China Electric Arc Furnace Market Outlook
    • 8.3.1.1. Market Size & Forecast
      • 8.3.1.1.1. By Value
    • 8.3.1.2. Market Share & Forecast
      • 8.3.1.2.1. By Type
      • 8.3.1.2.2. By Capacity
      • 8.3.1.2.3. By Application
  • 8.3.2. India Electric Arc Furnace Market Outlook
    • 8.3.2.1. Market Size & Forecast
      • 8.3.2.1.1. By Value
    • 8.3.2.2. Market Share & Forecast
      • 8.3.2.2.1. By Type
      • 8.3.2.2.2. By Capacity
      • 8.3.2.2.3. By Application
  • 8.3.3. Japan Electric Arc Furnace Market Outlook
    • 8.3.3.1. Market Size & Forecast
      • 8.3.3.1.1. By Value
    • 8.3.3.2. Market Share & Forecast
      • 8.3.3.2.1. By Type
      • 8.3.3.2.2. By Capacity
      • 8.3.3.2.3. By Application
  • 8.3.4. South Korea Electric Arc Furnace Market Outlook
    • 8.3.4.1. Market Size & Forecast
      • 8.3.4.1.1. By Value
    • 8.3.4.2. Market Share & Forecast
      • 8.3.4.2.1. By Type
      • 8.3.4.2.2. By Capacity
      • 8.3.4.2.3. By Application
  • 8.3.5. Australia Electric Arc Furnace Market Outlook
    • 8.3.5.1. Market Size & Forecast
      • 8.3.5.1.1. By Value
    • 8.3.5.2. Market Share & Forecast
      • 8.3.5.2.1. By Type
      • 8.3.5.2.2. By Capacity
      • 8.3.5.2.3. By Application

9. South America Electric Arc Furnace Market Outlook

• 9.1. Market Size & Forecast
  • 9.1.1. By Value
• 9.2. Market Share & Forecast
  • 9.2.1. By Type
  • 9.2.2. By Capacity
  • 9.2.3. By Application
  • 9.2.4. By Country
• 9.3. South America: Country Analysis
  • 9.3.1. Brazil Electric Arc Furnace Market Outlook
    • 9.3.1.1. Market Size & Forecast
      • 9.3.1.1.1. By Value
    • 9.3.1.2. Market Share & Forecast
      • 9.3.1.2.1. By Type
      • 9.3.1.2.2. By Capacity
      • 9.3.1.2.3. By Application
  • 9.3.2. Argentina Electric Arc Furnace Market Outlook
    • 9.3.2.1. Market Size & Forecast
      • 9.3.2.1.1. By Value
    • 9.3.2.2. Market Share & Forecast
      • 9.3.2.2.1. By Type
      • 9.3.2.2.2. By Capacity
      • 9.3.2.2.3. By Application
  • 9.3.3. Colombia Electric Arc Furnace Market Outlook
    • 9.3.3.1. Market Size & Forecast
      • 9.3.3.1.1. By Value
    • 9.3.3.2. Market Share & Forecast
      • 9.3.3.2.1. By Type
      • 9.3.3.2.2. By Capacity
      • 9.3.3.2.3. By Application

10. Middle East and Africa Electric Arc Furnace Market Outlook

• 10.1. Market Size & Forecast
  • 10.1.1. By Value
• 10.2. Market Share & Forecast
  • 10.2.1. By Type
  • 10.2.2. By Capacity
  • 10.2.3. By Application
  • 10.2.4. By Country
• 10.3. Middle East and Africa: Country Analysis
  • 10.3.1. South Africa Electric Arc Furnace Market Outlook
    • 10.3.1.1. Market Size & Forecast
      • 10.3.1.1.1. By Value
    • 10.3.1.2. Market Share & Forecast
      • 10.3.1.2.1. By Type
      • 10.3.1.2.2. By Capacity
      • 10.3.1.2.3. By Application
  • 10.3.2. Saudi Arabia Electric Arc Furnace Market Outlook
    • 10.3.2.1. Market Size & Forecast
      • 10.3.2.1.1. By Value
    • 10.3.2.2. Market Share & Forecast
      • 10.3.2.2.1. By Type
      • 10.3.2.2.2. By Capacity
      • 10.3.2.2.3. By Application
  • 10.3.3. UAE Electric Arc Furnace Market Outlook
    • 10.3.3.1. Market Size & Forecast
      • 10.3.3.1.1. By Value
    • 10.3.3.2. Market Share & Forecast
      • 10.3.3.2.1. By Type
      • 10.3.3.2.2. By Capacity
      • 10.3.3.2.3. By Application
  • 10.3.4. Kuwait Electric Arc Furnace Market Outlook
    • 10.3.4.1. Market Size & Forecast
      • 10.3.4.1.1. By Value
    • 10.3.4.2. Market Share & Forecast
      • 10.3.4.2.1. By Type
      • 10.3.4.2.2. By Capacity
      • 10.3.4.2.3. By Application
  • 10.3.5. Turkey Electric Arc Furnace Market Outlook
    • 10.3.5.1. Market Size & Forecast
      • 10.3.5.1.1. By Value
    • 10.3.5.2. Market Share & Forecast
      • 10.3.5.2.1. By Type
      • 10.3.5.2.2. By Capacity
      • 10.3.5.2.3. By Application

11. Market Dynamics

• 11.1. Drivers
• 11.2. Challenges

12. Market Trends & Developments

• 12.1. Merger & Acquisition (If Any)
• 12.2. Product Launches (If Any)
• 12.3. Recent Developments

13. Company Profiles

• 13.1. Danieli & C. Officine Meccaniche S.p.A.
  • 13.1.1. Business Overview
  • 13.1.2. Key Revenue and Financials
  • 13.1.3. Recent Developments
  • 13.1.4. Key Personnel/Key Contact Person
  • 13.1.5. Key Product/Services Offered
• 13.2. Primetals Technologies Limited
• 13.3. SMS group GmbH
• 13.4. Tenova S.p.A.
• 13.5. Electrotherm (India) Ltd.
• 13.6. Steel Plantech Co., Ltd.
• 13.7. Inductotherm Corp.
• 13.8. IHI Corporation
• 13.9. Lindarc Systems Ltd.
• 13.10. Doshi Technologies Pvt. Ltd.

14. Strategic Recommendations

15. About Us & Disclaimer