Applications: Data Centers

Hyperscaler Events in 2025 Hyperscalers and data-center operators are actively testing and deploying alternatives to lithium-ion especially long-duration and safer chemistries to power AI-era data centers.

Hyperscalers

Battery Integrators

Battery Type

Key Takeaways

CO2 based

Google signs its first long-duration energy-storage partnership with Energy Dome to deploy CO2-battery technology across its global operations

Flow Batteries

XL Batteries will deploy a 333 kW Organic Flow Battery demo at Prometheus in 2027, followed by planned purchases of two 12.5 MW / 125 MWh systems in 2028 and 2029.

Li-ion

Redwood Materials (via its Energy arm) and Crusoe collaborated to power a modular AI data-center via a 12 MW / 63 MWh battery + solar microgrid

Li-ion

Calibrant will deliver a 31 MW / 62 MWh battery energy storage system BESS) at Aligned data center campus in the Pacific Northwest.

Na-based

Endeavourʼs Edged announced a partnership with battery maker Tiamat to deliver Na-based energy storage for AI data centers and grid applications.

Extracted from the PDF; charts and images may read imperfectly.