Union Park is Ark's high-performance, AI-ready data centre campus in Hayes, blending onsite solar, living roofs, and 100% renewable power. The facility delivers secure, low-carbon infrastructure to meet ever-growing digital needs. Located at the Bulls Bridge Industrial Estate in Hayes, Union Park embodies Ark's commitment to secure, sustainable data centres. This 56,000m2 campus employs onsite solar, advanced air cooling, and rainwater harvesting, alongside living roofs and walls that enhance biodiversity.
Ark is the UK's fastest-growing, sustainably conscious data centre developer and operator serving hyperscalers, governments, and global enterprises. The company specializes in rapid delivery of secure, sustainable, and resilient data centres engineered for AI-driven workloads, with operations across 9 locations in the UK. Ark has scaled from 800kW capacity in 2010 to a projected 446MW by 2030, combining advanced cooling technologies with zero-carbon commitment.
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