Manganese market to reach $49.87B by 2035 as battery demand rises

The manganese market is projected to grow from $35.32 billion in 2026 to $49.87 billion by 2035, driven by steelmaking, EV batteries and energy-storage demand. Asia-Pacific led the market in 2025, while battery-grade products and low-carbon processing are emerging as the fastest-growth areas.

Why it matters: - Manganese is moving beyond its traditional role in steelmaking and into battery supply chains tied to electric vehicles and energy storage. - The shift creates a higher-value market for refined manganese products, especially battery-grade materials and manganese sulfate. - Producers that can supply low-carbon, traceable material may gain an edge as customers tighten sourcing and emissions requirements.

What happened: - The manganese market was valued at $34.52 billion in 2025. - The market is projected to reach $49.87 billion by 2035. - Market Research Future says the market will grow from $35.32 billion in 2026 at a 3.92% CAGR through the forecast period. - Asia-Pacific held 57.4% of the global market in 2025. - The report places the strongest regional growth in the Middle East and Africa, which is forecast to expand at a 6.28% CAGR.

The details: - Manganese remains a core alloying element in steel because it improves strength, hardness, durability and wear resistance. - Steelmaking uses manganese for deoxidization and desulfurization, which keeps construction, infrastructure, automotive and heavy machinery demand tied to the market. - Hydrogen-based direct reduced iron and electric arc furnace routes can increase alloy addition intensity, adding to manganese demand. - Announced direct reduced iron capacity above 42 million tonnes per year is expected to lift alloy demand as projects come online. - Rebar-heavy construction in India, ASEAN markets and the Middle East is also supporting manganese consumption. - Battery makers are evaluating manganese-rich chemistries for cost efficiency, thermal stability and better energy density. - LMFP cathodes, which include manganese, could increase demand for high-purity manganese sulfate if they gain commercial EV adoption. - Electrolytic manganese dioxide is projected to grow at a 6.62% CAGR. - The Power Storage and Electricity end-use segment is forecast to grow at a 6.79% CAGR, making it the fastest-growing end-use category. - By application, alloys accounted for 62.9% of the market in 2025. - Electrolytic manganese metal generated $4.91 billion in 2025, supported by stainless steel and specialty alloy use. - By ore grade, standard-grade manganese represented 54.9% of volumes in 2025. - Battery-grade manganese is projected to grow at a 6.91% CAGR through 2035. - High-purity grade manganese generated $6.35 billion in 2025. - Asia-Pacific’s lead reflects large steel industries in China and India, plus growing battery manufacturing and energy-storage supply chains. - China remains a major consumption and processing hub for silicomanganese and ferromanganese. - India is expanding steel and battery manufacturing capacity. - Japan, South Korea, Indonesia and Australia also contribute through mining, processing, steel production and battery-related activity. - South Africa remains strategically important as a major manganese ore producer. - Saudi Arabia is investing in ferroalloy and downstream refining capacity.

Between the lines: - The market is splitting into two tracks: volume-driven demand from steel and higher-margin demand from battery and specialty applications. - Refining capability matters more than before because battery manufacturers need tighter impurity control than steelmakers do. - Recycling from spent batteries and electric arc furnace dust could reduce reliance on primary ore and improve supply security. - Low-carbon production may become more valuable in regions affected by carbon pricing, especially in Europe. - Energy intensity remains a pressure point because ferroalloy smelting depends heavily on electricity prices and grid reliability. - A shallow futures market leaves many buyers exposed to price swings. - Permitting delays and community-consent requirements can slow new mine supply even as demand rises.

What's next: - High-purity manganese sulfate production is likely to attract more investment as EV battery and storage demand rises. - Renewable-powered smelting and digital traceability are expected to become more important competitive tools. - Emerging-market beneficiation could shift more value creation toward producing regions in Africa and elsewhere. - Major producers, including South32 Limited, Eramet SA, Anglo American plc, Vale S.A., Assmang Proprietary Limited and Tshipi é Ntle Manganese Mining, are likely to keep expanding beyond ore extraction into refining and low-carbon processing.

The bottom line: - Manganese is evolving from a steel input into a strategic critical mineral, with battery-grade and low-carbon supply the biggest growth opportunities.