Viridor Energy (waste-to-energy producer) and Rivington Energy (renewable energy company) have signed a co-operation agreement to develop a portfolio of AI-ready data centers across the United Kingdom, drawing power directly from Viridor's Energy from Waste facilities rather than the national grid.

The announcement made marks a significant move to address what both companies describe as persistent barriers to the UK's ambitions in artificial intelligence infrastructure.

Scope of the Partnership

Under the agreement, Rivington Energy will develop up to 200 MW of AI-ready data centre capacity at multiple locations across the country. The sites identified are in Bristol, Greater London, Oxfordshire, and Fife.

The arrangement is structured as a co-operation agreement, with Rivington Energy taking the lead on development while drawing on the energy generated through Viridor's existing Energy from Waste operations.

The first project to move forward is located at Avonmouth in Bristol, where a planning application has already been submitted to Bristol City Council. That facility is designed to deliver 40 MW of compute capacity and will feature high-density racks rated at up to 144 kilowatts each. Subject to receiving planning approval, the Avonmouth data centre could become operational as early as 2027.

Addressing the UK's AI Infrastructure Gap

Andrew Newman, Director at Rivington Energy, framed the deal in the context of the UK's broader ambitions to become Europe's leading hub for AI infrastructure.

He pointed to two specific obstacles the country currently faces: a shortage of large-scale, dedicated AI data centers and a cost disadvantage in power compared with other European markets.

Newman said that by sourcing electricity directly from Viridor's Energy from Waste facilities, rather than drawing from the grid, Rivington Energy would be able to access a reliable long-term power supply while improving cost competitiveness.

He added that the arrangement also supports operational flexibility, a factor of growing importance as demand for compute-intensive AI workloads continues to increase.

The Rivington director also noted anticipated customer demand for sustainably powered infrastructure. The partnership will make use of Renewable Energy Guarantee of Origin certificates, known as REGOs, to support the development of lower-carbon data centre operations. Newman described Viridor as a highly aligned partner and said both companies are focused on delivering projects at pace and at scale.

Viridor's Strategic Rationale

Pierre Dorel, Managing Director at Viridor Energy, said the partnership reflects Viridor's broader strategy to maximise the long-term value of its Energy from Waste assets.

Co-locating data centers at those sites, he explained, creates an opportunity to supply reliable, long-term power directly to critical digital infrastructure while making effective use of energy generated through the company's existing waste processing operations.

Dorel noted that Viridor has developed a strong working relationship with the Rivington team and expressed confidence in progressing both the Avonmouth project and a wider expansion of the collaboration going forward.

Energy from Waste as a Power Source

The technical foundation of the partnership rests on Viridor's Energy from Waste infrastructure, which generates electricity from residual waste that, in the partners' own words, would otherwise not be recycled.

By routing that power output directly to co-located data centers, the arrangement bypasses grid connection constraints that have become a major bottleneck for large-scale digital infrastructure projects across the UK.

Direct power supply from on-site generation addresses one of the most commonly cited challenges facing data centre developers, namely the length and uncertainty of grid connection queues that can delay projects by years.

The Avonmouth facility's timeline to a potential 2027 operational date, if planning is secured, suggests the partners believe the direct-supply model can significantly compress development schedules.

Technical Specifications and Site Design

The Avonmouth project, as the first of the planned portfolio to enter the planning process, provides the clearest window into the technical ambitions of the partnership.

The 40 MW facility is designed with high-density compute in mind, with individual rack capacities of up to 144 kilowatts. That level of rack density is associated with the most demanding AI training and inference workloads, where conventional data centre designs with far lower per-rack power allocations are increasingly inadequate.

The remaining sites in the portfolio, covering Greater London, Oxfordshire and Fife, have not yet been described in equivalent technical detail, but the total target of 200 MW across all locations indicates the partnership intends to scale well beyond the initial Avonmouth development.

Industry Context

The announcement arrives at a moment when demand for AI-capable data centre capacity in the UK and across Europe is intensifying rapidly. Both companies have cited the competitive pressure from other European markets on power pricing as a structural issue the UK must address.

The use of Energy from Waste as a dedicated, off-grid power source for digital infrastructure represents one practical response to that challenge, though the success of the model will depend in part on the outcome of the Avonmouth planning application and the pace at which the wider portfolio can be advanced through development and regulatory processes.

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