Era4 details up to 1GW AI campus at former Welsh steelworks

Era4 has unveiled plans to turn the former Liberty Steel site in Newport, Wales, into an AI campus of up to 1GW. The first GPU capacity comes online next year, and the 230-acre site could eventually host up to 400,000 Nvidia Vera Rubin GPUs.

• The Mill campus in Newport will scale to up to 1GW
• 230-acre site could house up to 400,000 Nvidia Vera Rubin GPUs
• First GPUs come online in 2026
• Closed-loop cooling system minimizes water use