Energy Storage And Solar Growth

Summary

• Global clean energy investment remains at record levels, with 2025 spending reported at about $2.3 trillion.
• Battery storage is the clearest growth segment, with global additions passing the 100-gigawatt mark and U.S. installations hitting a record in 2025.
• Solar is increasingly paired with batteries, and in the U.S. this combination now accounts for most new grid capacity additions.
• China remains the largest single investor and deployment leader across clean energy, especially storage and broader transition spending.
• Investment is shifting across subsegments: electrified transport is growing strongly, while renewable power investment has been more uneven.
• Policy and trade constraints continue to shape outcomes, including tax credit changes, Chinese-content rules, tariffs, and permitting delays.
• Grid conditions matter more than before, with storage, solar, and imports helping balance rising demand and changing generation mixes.