Network Services

Long-term ownership of
complex energy networks

Arcform owns and operates extra-high voltage electricity networks for the long term. We also advise on new connections, drawing on our experience as an asset owner.

Specialisation Extra-High Voltage (EHV)
Coverage UK-wide
Support 24/7 Emergency Response
01

Network Ownership

We are an independent, long-term owner of large-scale electricity networks. We hold assets for decades, not just through construction.

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High voltage substation switchgear

A different kind of network owner

Large energy projects need a dedicated owner for the network once it is built. Arcform fills that role, for the long term. We are not a contractor, a developer, or a short-term investor. We invest in doing this properly, for the life of the asset.

What we don't do. We do not take construction or development risk. We become the owner once a network is built, then run it for the long term.

Ownership services

IDNO network ownership. Licence application in progress with Ofgem.
Private wire network ownership for generation, storage, and demand assets.
Adoption of newly built networks from developers, once construction is complete.
Long-term asset management and regulatory reporting.

IDNO licence in progress. Arcform is applying for its IDNO distribution licence with Ofgem, focused on EHV networks. Get in touch early if you have a project that will need adoption.

02

Network Operation

Safe, reliable, day-to-day running of the EHV networks we own, and others we operate on behalf of their owners.

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Transmission pylon against night sky

Operations built around reliability

Downtime is expensive. A fault at a data centre, factory, or generation site can cost millions, and the operator carries that responsibility. We combine experienced engineers, strict safety processes, and modern monitoring to keep networks running, and to respond fast when they don't.

Operational services

24/7 monitoring and emergency response
Planned and reactive maintenance
Safety documentation and switching management
Fault investigation and repair
Capital planning and asset replacement

EHV-specialist operations. We operate only at extra-high voltage. The standards and protection schemes are different from low-voltage distribution, and our team is built around that specialism.

Operational models

We can take full operational responsibility for a network under a long-term agreement, or provide interim cover while a network changes hands. Where clients have their own team, we can provide specialist EHV support alongside them.

03

Network Optimisation

We improve the performance of the networks we own and operate, and reduce their running costs.

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High voltage transmission infrastructure

The optimisation opportunity

Networks are long-life assets. Many were built under conditions that have since changed: load profiles shift, rules change, new markets open. That leaves value on the table. We find it and capture it for the assets we own and operate.

We also review networks for owners who are not sure whether theirs is performing well.

What optimisation looks like in practice

Reviewing connection agreements for better terms
Cutting maintenance cost without compromising reliability
Taking part in flexibility and ancillary service markets
Reducing technical losses and improving power quality

Risk before reward. We look at the technical, regulatory, and commercial risk before recommending any change. The aim is lasting improvement, not a short-term fix that causes problems later.

04

Connections Support

Advice on new EHV connections, drawing on our experience as a long-term network owner. We do not take construction or development risk.

Discuss your project
Network control room monitoring energy infrastructure

Why we advise on connections

EHV connections are complex, technically and commercially. A poorly structured application can cost years of delay. We understand this from an owner's perspective, not just an adviser's.

What we cover

Connection strategy and route to grid
Application management, from feasibility to signed agreement
Regulatory navigation across Ofgem, NESO, DNOs, and IDNOs
Connection offer review and negotiation support

Who this is for

We work with developers, investors, and asset owners on significant EHV connections.

Tell us about
your project