One of the big stories from the Labour Party Conference, concerns the Prime Minister’s announcement of a Great British Grid. If the Guardian, that enthusiast for all things net zero and proponent of the rapid expansion of renewable energy, notes that some “call it just another quango”, then perhaps it’s not all it’s cracked up to be. The criticism is reproduced in what is, by Guardian standards when dealing with such topics, a reasonably balanced article. We are told:

One network industry source told the Guardian: “If they want to have more competition, that’s fine. But at the end of the day, we are all chasing the same supply chains and skilled contractors, and then we’re all using the same planning system. The pressures won’t be different if you use a different name.”

It also answers the question “…are electricity networks driving up the cost of energy?” thus:

In short: yes. After years of underinvestment, Great Britain’s ageing power grids are in need of a multibillion-pound overhaul to build new pylons and substations while rolling out thousands of miles of new power lines across the country.

The amount spent by network companies is controlled by the industry regulator for Great Britain, Ofgem, before the costs are recovered through our energy bills – and the sums are rising fast. Network companies are expected to spend between £70bn and £80bn between 2026 and 2030, and network investments of £89bn could be needed in the 2030s, according to Neso.

This means bill levies will rise, too. Power grid costs currently make up almost a quarter of household electricity bills – almost £210 on the average annual dual-fuel bill last year. Some analysts believe that could rise to £341 a year by 2030.

Worse still, it notes that the companies within the energy networks industry

are already tightly controlled by Ofgem, which approves all their spending and how it is collected from bills. It is also guided by the government-owned Neso, which has set out the roadmap for the government’s energy policies.

“If the government wants things to be different it is within their power to make changes,” the industry source added. “I don’t think spending £4bn in an industry already spending £70bn in the next few years will do much to change anything.”

Sam Richards, the chief executive of the pro-growth campaign group Britain Remade, accused Burnham of “setting up yet another quango” rather than “doing the serious work of bringing down bills” by reforming the market and the planning system.

“This is a sideshow,” he said. “Britain needs more competition and fewer barriers to new energy projects, not more government bureaucracy with a grand name.”

Pretty damning, then. So what do we actually know? The answer, I’m afraid, at this stage is not a lot. DESNZ has today issued a press release but it’s light on details, and the heading and sub-heading seem to have been written by a politician rather than by an engineer: “Great British Grid to speed up connections and cut bills – Families and businesses across the country will benefit from faster grid connections.”

It runs to just ten short paragraphs, with six further paragraphs under “Notes to editors”. We are promised “faster grid connections, greater energy security and lower costs”, but we aren’t really told how this will come about. We do learn that Great British Grid is to be a new publicly owned body “within” Great British Energy, and that it “will be able to invest in our electricity grid.”

In fairness to Andy Burnham, it’s not his fault that others chose to put the cart before the horse, nor that consequently gridlock has been an increasing and increasingly pressing problem. In fairness, too, he hasn’t had long to come up with a solution, but it doesn’t seem that he’s found one. Private investment (remember it’s never a cost, it’s always an investment) “will continue to play a vital role” but the “scale of the challenge” (it’s a challenge, not a glaring mess) “requires additional public investment and dedicated leadership”. That being the case, it seems only fair to ask what DESNZ and OFGEM have been doing and, for that matter, what has been the point of Great British Energy to date? And what form is this public investment and dedicated leadership to take? The press release doesn’t tell us how much public money is to be thrown at sorting out the mess, but as the Guardian has noted, the mooted figure of £4 billion, in the context of a spend of between £70bn and £80bn between 2026 and 2030, and network investments of £89bn in the 2030s doesn’t really amount to a row of beans. So it’s down to dedicated leadership, then? What does that amount to?

Great British Grid will bring together public and private investment to support the delivery of critical network infrastructure across the country. Working alongside existing network operators, it will help accelerate projects, increase competition and support the delivery of the grid upgrades needed to power Britain’s future.

We aren’t told how this will happen. Nor are we told how it will solve the problem that “…we are all chasing the same supply chains and skilled contractors…”. We’re told that the government is already working with NESO and Ofgem to reform the connections system, including overhauling the connections queue and removing more than 300 GW of speculative capacity, so this offers nothing new there. We’re told that further investment will be needed, but if the taxpayer can contribute a measly £4 Billion to a required figure that is well north of £100 Billion, we remain unenlightened. We’re told that “the government will also bring forward reforms to expand self-build connections”, but we don’t need a Great British Grid in order to implement those (self-build connection) reforms.

In addition:

The government will also accelerate the competitive tendering of transmission projects, allowing a wider range of organisations, including Great British Grid, to compete to deliver new network infrastructure. This will help drive innovation, improve delivery and secure better value for consumers.

Yet the Notes to editors make it clear that the role of existing network operators remains unchanged and that Great British Grid will complement, rather than replace, the existing institutions responsible for Britain’s energy system. Similarly Ofgem remains the independent economic regulator responsible for regulating the energy market and network companies, protecting consumers and ensuring value for money. NESO (National Energy System Operator) remains responsible for operating, planning and coordinating the electricity system. Also “We do not expect Great British’s Grid’s role to impact existing project commitments under the in-force and in-negotiation Ofgem licences.”

Finally, “The initial start-up costs for GBG will be covered by GBE’s existing budgets. As grid delivery has a long development time, the long-term budget for this expanded remit will be considered as part of a future spending review.”

Time will tell, I suppose, but this looks like a non-announcement to keep the faithful happy and to deflect from the failure of the government to achieve the reduction in energy bills that the Labour Party promised before the last general election. There seems to be little if any substance, and nothing that is talked about needed the creation of yet another Quango in order to achieve it. After all, don’t we already have a National Wealth Fund (the re-branded Infrastructure Bank)? It claims its strategy/mission is “to invest in capital-intensive infrastructure, supply chains and businesses across the UK, driving more than £100 billion of finance to unlock long-term economic growth and accelerate the transition to clean energy.”

Does the left hand know what the right hand is doing?

6 Comments

  1. Nils Pratley at the Guardian gives GBG a cautious thumbs-up, but it comes with many caveats:

    “Burnham’s electricity grid idea is interesting – but it’s not ‘public control’

    For all the talk, the real value of GB Grid lies in giving the regulator perfect data to drive down costs”

    https://www.theguardian.com/business/nils-pratley-on-finance/2026/sep/29/burnham-electricity-grid-idea-interesting-not-public-control

    Did share prices shudder as Andy Burnham unveiled Great British Grid (GBG) as a public sector challenger to the trio of private sector firms that own and operate the electricity grid? Not exactly. National Grid and SSE, the two listed in London, were down by about 0.5%, in line with the wider market.

    That mild reaction looks correct. For all the talk of greater public control over the electricity grid, the prime minister is not threatening to nationalise anything or take control of any existing assets. As the detail of the energy department’s announcement made clear: “Great British Grid will complement, rather than replace, the existing institutions responsible for Britain’s energy system and the role of existing network operators remains unchanged.”

    Instead, GBG’s main role will be to put together competing bids for future transmission projects. So, for example, rather than National Grid automatically getting the gig to build cables and pylons to bring offshore wind power from East Anglia to London, in future it could have to beat an offer from a consortium including GBG, probably in partnership with private sector construction firms and financiers.

    That prospect, however, is unlikely to alarm incumbent boardrooms because, to put it mildly, GBG will not arrive with terrifying sums of state money to blow everybody out of the water. GBG, said Burnham, will be “a branch” of Great British Energy (GBE) and, initially at least, will have to access its funding pot.

    That funding was £8.3bn for this parliament – and a chunk has already been raided to back small modular nuclear reactors. There is probably about £4bn left. If GBG gets half, we’re talking about £2bn of capital. For context, the grid upgrade in the 2026-31 cycle adds up to an investment programme of about £70bn, with much more to follow in the 2030s….

    …Note, though, that the concept of competitive tendering for transmission projects is not new. The so-called Cato (Competitively Appointed Transmission Owner) regime was established in an energy act in 2023 under the Tories. The only truly novel bit is that GBE, via its new “branch”, will join in.

    As a re-set of GBE’s priorities, that looks sensible. The upgrade of the electricity grid, at the lowest possible cost to consumers, is plainly of more national importance than the body’s current day job of installing solar panels on the roofs of schools and hospitals, which is good for ministerial photoshoots but does not move the economic dial. The behind-schedule grid programme, and the logjam in connections, threatens heavy extra costs, as the National Audit Office has pointed out….

    …None of [this], though, changes the big-picture criticism, repeated by industry and lobby groups endlessly, that energy infrastructure must get through the planning system faster.

    The mistake is to file these initiatives under “public control”. GBG may end up being a co-owner of a few projects but the vast majority of the grid will remain in the hands of the current triumvirate. And, on connections, the role of the state looks more like one of facilitator. That’s worth doing but the “control” element will sit roughly where it does today – with the current regulatory setup.

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  2. The easier solution would be to put the generators we want where we want them, not allow speculators to build intermittent things wherever they want, and then stamp their feet demanding an extension cable so they can start getting paid for leccy we don’t need. Burnham wants to nationalise everything, so why not nationalise electricity development?

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  3. “‘Concerning issues’ found at GB power grid by inquiry into cover-up claims

    Neso control room staff accused senior executives of covering up extent of blackout risks during June heatwave”

    https://www.theguardian.com/business/2026/oct/19/concerning-issues-found-at-gb-power-grid-by-inquiry-into-cover-up-claims

    Independent investigators have found significant and concerning “cultural issues” at Great Britain’s grid operator after control room staff accused senior executives of covering up the extent of blackout risks in the UK during the June heatwave.

    An external legal firm tasked with investigating a series of whistleblower allegations against the National Energy System Operator (Neso) raised concerns over how high levels stress among control room engineers was handled by the company.

    The three-month investigation began after whistleblowers accused Neso of a cover-up over the growing risk of blackouts. They claimed the grid was becoming increasingly unmanageable, and that control room decisions were subject to “interference” by the company’s corporate affairs team to protect the reputation of the government-owned operator….

    …The law firm said that while it found “no evidence” of inappropriate influence over operational decisions, or that control room engineers were warned against leaving a paper trail of their efforts to stabilise the grid, the investigation found “cultural, governance and control issues” that were “significant findings in their own right”….

    …The grid woes were caused by near-record temperatures that caused demand for electricity to run air-conditioning systems to surge while a high pressure heat dome slowed wind turbines and prompted unplanned outages at gas and nuclear plants across Europe….

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