Era4: Amlwch, Anglesey

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Withdrawn
Project cancelled before construction
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Era4: Amlwch, Anglesey

Year Built: 2026
Lot Size: 61 acres

Anglesey County Council has rejected a proposal by Carbon3.ai to convert the former Octel bromine factory at Amlwch Port into an AI data center. Despite the plan to adapt the 61-acre brownfield site—vacant since 2004—and its alignment with the UK’s designated "AI Growth Zone" for Wales, the application was blocked. The rejection highlights a growing UK trend of local resistance and regulatory hurdles facing major digital infrastructure projects.

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Era4 Sites
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Era4: Amlwch, Anglesey Power Growth Over Time

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across NN Request Dataset sites
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Sites within 15 miles of Era4: Amlwch, Anglesey

Distance Site About
13.69 miles Prosperity Parc Campus
Prosperity Parc, a major data center campus, is planned for a 213-acre former aluminum works site in Anglesey, North Wales, acquired by Stena in 2022.
17.76 miles Bryn Coch Business Park
A historic industrial site in northwest Wales is poised for a high-tech transformation as plans emerge to redevelop the former Ferodo factory in Caernarfon into a massive data center campus.
17.90 miles Bryn Coch Expansion

Era4: Amlwch, Anglesey Data Center Photos See all

Operating Company

Operated by:

Era4 (formerly Carbon3.ai) is building the UK’s sovereign, secure, and sustainable AI platform. Vertically integrated to bypass grid constraints, the company transforms legacy industrial sites into high-performance, lower-carbon AI data hubs powered by independent, off-grid energy sources.

All data processing and infrastructure remain strictly within UK jurisdiction. Operating over 40 nationwide sites, Era4 deploys high-density, liquid-cooled architectures equipped with NVIDIA HGX B-series chips. Backed by partnerships with technology leaders like HPE, WWT, and Civo, Era4 provides low-latency, scalable AI compute to secure the UK's sovereign digital future.

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A proposal to convert a former chemical plant into an AI data center in North Wales, UK, has been rejected by the local council. Anglesey County Council turned down the planning application for the site of the former Octel factory at Amlwch Port, according to the North Wales Chronicle. Carbon3.ai...

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Baxtel

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