FastTrack Case Study – Innovative iron-air battery technology stores renewable energy for up to 100 hours using abundant, safe materials.
This case study highlights a breakthrough in long-duration energy storage with iron-air batteries that rely on iron, air, and water instead of scarce materials like lithium or cobalt. Designed for multi-day storage gaps in solar and wind production, the technology offers scalable, cost-effective solutions that support grid stability and Europe’s renewable transition. Deployments at The Green Village at TU Delft mark a milestone in clean energy resilience. Read the full story here
