Global Energy Storage Market Outlook 2025: Regional Trends, Growth Drivers & Emerging Opportunities

Published PM GMT+8 GMT+8, July 22, 2025,
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1. Global Market Outlook
- The global energy storage capacity is projected to reach 271 GWh in 2025, marking a 31% year-on-year increase.
- Battery production is expected to exceed 406 GWh, driving demand for approximately 240,000 tons of lithium carbonate.
- Regional differences are notable, with China, the U.S., Europe, and emerging markets each showing distinct trends.
2. China Market Highlights
- Installed capacity and utilization are rising: From January to May, newly added storage capacity reached 13.95 GW / 34.76 GWh, up 79% / 74% year-on-year.
- Boom in PV installations: A 74% increase in new PV capacity has significantly boosted storage demand.
- Grid-side storage dominates, accounting for nearly two-thirds of the market, with commercial value and dispatch capabilities steadily improving.
- Stronger economics: Market-oriented power reforms and capacity pricing policies are enhancing the economic viability of storage projects.
3. U.S. Market Snapshot
- Continued growth momentum: From January to April, 1.73 GW of new storage capacity was added, up 41% year-on-year.
- Improved project completion: The average project completion rate reached 35%, a 13 percentage point** increase from the same period last year.
- Long-term risks: Trade tariffs and supply chain challenges may slow new demand growth and introduce cost uncertainties in future construction.
4. Trends in Europe
Utility-scale and C\&I storage are gaining ground: In 2024, new battery storage additions hit 21.9 GWh, up 15% year-on-year.
Country-specific developments:
- Germany: Rapid expansion of utility-scale and C\&I storage; IRR for C\&I storage exceeds 12%.
- Italy: Utility-scale growth offsets the decline in residential storage, with 5,921 MWh added in 2024.
- UK: Steady growth in large-scale storage, with approved projects surpassing 120 GWh.
5. Emerging Market Potential
- Middle East: Saudi Arabia and the UAE are expected to deploy over 30 GWh of storage.
- Southeast Asia: Countries like the Philippines and Vietnam are advancing storage projects through supportive policies.
- Latin America: High solar penetration in Chile and Brazil is creating strong, inflexible demand** for storage.
6. Supply Chain & Pricing
- Battery cell production surging: Total output from January to May reached 166.7 GWh, up 67% year-on-year.
- System and EPC costs declining, while battery cell prices remain stable.
- Cell makers have strong pricing power, due to high industry concentration and favorable profit distribution.
7. Forward-Looking Insights
- China: The market is expected to maintain solid growth through 2025, with H2 demand comparable to H1.
- U.S.: Risks in 2025 remain relatively low, though future construction costs are uncertain.
- Europe: Continues shifting toward utility-scale dominance, with market mechanisms in the UK and Germany steadily improving.
- Emerging Markets: Will become key contributors to global storage growth, offering tremendous potential.
Source: CITIC Futures, compiled by InsightEmpower
The global energy storage market is projected to reach 271 GWh in 2025, with strong growth across China, the U.S., Europe, and emerging markets. China's grid-side storage leads the way, while U.S. installations rise despite cost uncertainties. Europe shows a shift toward utility-scale and commercial storage, and emerging regions like the Middle East, Southeast Asia, and Latin America show high potential. Battery production is surging, system costs are falling, and cell pricing remains firm.
The global energy storage market is projected to reach 271 GWh in 2025, with strong growth across China, the U.S., Europe, and emerging markets. China's grid-side storage leads the way, while U.S. installations rise despite cost uncertainties. Europe shows a shift toward utility-scale and commercial storage, and emerging regions like the Middle East, Southeast Asia, and Latin America show high potential. Battery production is surging, system costs are falling, and cell pricing remains firm.
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