Hitachi Energy and Hitachi Vantara have signed a strategic Memorandum of Understanding with London-headquartered Neoix PLC to jointly develop AI-ready, hyperscale, eco-efficient data centers across selected global markets, with an initial focus on Europe and North Africa. The announcement positions the three companies as an integrated platform spanning energy infrastructure, digital systems, and hyperscale development.
The agreement divides responsibilities across three distinct domains. Neoix leads on hyperscale development and sustainability, designing AI-ready campuses built for long-term scalability and low-carbon operation. Hitachi Energy handles grid connectivity, renewable integration, energy storage, and resilient power systems. Hitachi Vantara contributes digital and data infrastructure, including its Virtual Storage Platform One to support mission-critical applications and AI-driven operational capabilities.
What Each Party Brings to the Table
Neoix has a growing pipeline of data center projects planned across Europe and North Africa, with completed facilities in Southeast Europe including a 50MW campus in Nova Gradiska, Croatia. The company positions itself specifically around sustainable hyperscale development, designing facilities to integrate with local energy systems from the ground up rather than retrofitting sustainability onto conventional infrastructure.
Hitachi Energy operates in over 140 countries and generates revenues of approximately $20 billion annually. Its involvement in the partnership addresses one of the most persistent structural problems in AI data center development: connecting large-scale facilities to electricity grids that were not designed for their load requirements. With grid interconnection queues stretching to seven years in markets like the US and UK, a partner with Hitachi Energy’s grid infrastructure expertise is a material advantage for any hyperscale developer trying to bring facilities online on a commercial timeline.
The Sustainability Angle That Sets This Apart
The framing of the partnership around eco-efficient hyperscale development reflects a broader shift in how serious data center developers are approaching sustainability in 2026. The MoU explicitly targets alignment between AI infrastructure growth and the global energy transition, committing to grid-aware, resilient, and energy-efficient data center solutions rather than treating power procurement and sustainability as separate concerns.
Antonio Marinoni, Senior Business Development Director at Hitachi EMEA, said the collaboration reflects a shared commitment to ensuring next-generation data centers are scalable and resilient while aligning with the transition toward low-carbon infrastructure. Neoix CEO Hari Slipicevic described the partnership as an opportunity to redefine how hyperscale infrastructure is delivered, combining performance with responsibility.
What Comes Next
The partnership will initially focus on joint concept development, reference architectures, and market engagement rather than immediate construction. That phased approach is consistent with how MoUs of this type typically progress in the data center sector, where the gap between agreement and operational facility can span several years, particularly when new grid infrastructure is required.
Neoix’s existing pipeline across Southeast Europe and North Africa gives the partnership immediate markets to develop against. Whether the collaboration produces operational facilities at hyperscale will depend on how quickly the partners can move from reference architectures to funded projects with grid connections and anchor tenants in place.
The broader significance of the Hitachi-Neoix partnership is what it signals about the direction of serious hyperscale development in Europe. The operators who are winning approvals and grid connections in European markets in 2026 are those who arrive with integrated energy and development capability rather than treating power as a procurement afterthought. A partnership that brings grid infrastructure expertise, energy storage capability, and hyperscale development experience into a single delivery model is exactly the kind of structure that European regulators, utilities, and communities are more likely to approve than a developer who shows up with a building design and a request for a grid connection.
