When Grid Connections Become the Asset

Ansarada has supported dealmakers across the energy transition for two decades, spanning generation, storage, grid and transmission assets.

Ipsum, a UK utilities infrastructure platform with more than 1,000 staff, recently bought RJ Power Networks, a roughly 100-person high-voltage electrical services firm operating out of Kent, Bristol, York and the Midlands. Grant Thornton advised on the sell side, Squire Patton Boggs on the buy side. Ipsum didn't buy a wind farm, a solar park or a battery. It bought a company whose entire product is connecting things to the grid.

That's an unusual thing to pay for, unless you understand what's actually scarce in European and Australasian energy right now. It isn't generation. It's the physical ability to get power on and off the grid at all.

The queue is the bottleneck

The clearest evidence sits in the UK. The National Energy System Operator's grid connections queue swelled to more than 700GW of proposed projects waiting for a slot, roughly four times what the country actually needs to hit its 2030 clean power target. A 2025 reform, prioritising projects that are genuinely ready to build over those merely holding a place in line, cut that down to a pipeline of 381.5GW of ready-to-build capacity and is expected to unlock up to £40 billion in annual investment. Ofgem separately approved a five-year, £90 billion transmission network investment settlement to physically build out capacity to match.

The UK government has been blunt about why this matters beyond wind and solar: it has stated that grid connections are now the single biggest blocker to building AI-capable data centres on British soil, and created a triage service that has already safeguarded £35 billion in strategic connection applications, data centres among them. When a government singles out one constraint as the thing standing between it and its AI infrastructure ambitions, that constraint has become the asset worth owning.

Belgium tells the same story from a different angle. Elia and Fluvius, the country's grid and distribution operators, have said plainly that local grid congestion is now driven by data centres, battery parks and industrial electrification, not by any shortage of electricity itself. Belgium had to relax its connection rules this year through a mechanism called Fall Back Flex, specifically to unlock 760 pending connection applications that were otherwise stuck.

In Australia, developers are living the same constraint without the queue statistics to prove it. ACEN Australia's own head of development has described a "land grab" for sites with usable grid connections, framing permitting and grid code compliance, not generation technology, as the real barrier to bringing new capacity online across its 13GW development pipeline.

Three countries, three different regulatory systems, the same bottleneck.

Why this makes a connections specialist valuable

When demand for grid access outstrips supply, the businesses that know how to actually deliver a connection, navigating grid codes, managing the engineering, running the physical build, stop being a commodity subcontractor and start being scarce technical capacity in their own right. Ipsum didn't need to build that expertise from scratch when it could buy a team that already had it, along with an existing pipeline of work and relationships across four regions RJ Power was already operating in. That's the same logic private equity has long applied to any business sitting on top of a genuine capacity constraint: buy the scarce capability rather than compete to build it.

New Zealand's Clarus deal makes the same point at the ownership-of-infrastructure level rather than the services level. Igneo Infrastructure Partners sold the Clarus energy group, including the Firstlight electricity distribution network, to Brookfield and Powerco for roughly NZ$2 billion, with RBC Capital Markets advising the sell side. Powerco, itself a distribution utility, wasn't buying a services business. It was buying the distribution network outright, the physical wires and connections that determine who can access the grid and where. Different structure, same underlying bet: whoever controls the connection controls the pace of the transition.

What this means for the rest of the series

The pattern is now visible across three separate categories of deal: PPAs securing a claim on power (the subject of the last piece in this series), storage smoothing supply against demand, and now connections determining whether either of those things can physically reach anyone at all. None of them work in isolation. A 15-year PPA with a data centre is worthless if the asset can't get a grid connection in the first place, and a battery park solves nothing if the substation it needs to connect to has a multi-year queue in front of it.

That's why connection capability has gone from an engineering afterthought to a line item advisors are underwriting directly. The next piece in this series looks at the layer underneath all three: the metering and data infrastructure that lets a grid operator see the demand it's being asked to manage in the first place.

Read more articles in the Energy series

1. Why the Energy Transition Now Runs Through the Grid, Not the Turbine

2. The Data Centre Effect: What AirTrunk and a 95MW Solar Farm Have in Common

Disclaimer: This article reflects publicly available information as of the publication date and the personal analysis and views of the author. References to specific companies, transactions, and figures are drawn from the public sources cited; Ansarada has not independently verified these details beyond what is publicly reported, and does not claim any business relationship with, endorsement by, or involvement in the transactions of the companies named, except where explicitly stated. Nothing in this article constitutes financial, investment, legal, or other professional advice, and should not be relied upon as such. Views expressed are those of the author and do not necessarily represent an official position of Ansarada.