Andy Burnham will announce the creation of GB Grid at his first Labour conference speech as prime minister — a publicly owned body designed to invest directly in electricity network infrastructure. The entity draws from £4bn already allocated to Great British Energy, though officials say it will not use the full sum. It marks the first state-owned entrant in electricity networks since privatisation. The immediate target is the grid connection queue, which has become a genuine chokepoint for new buildings, industrial projects, and renewable generation. Businesses waiting years for a connection is not a hypothetical — it is the binding constraint on Britain's energy transition. GB Grid will build connections and accelerate renewables rollout, while an expanded right for businesses to build their own connections (with GB Grid co-funding) borrows a model that officials say cut connection timelines by 11 months in Ireland. The political framing is deliberate. Burnham's speech will cite British energy bills among the highest in Europe and promise to bring costs in line with European peers within a decade. Energy secretary Miatta Fahnbulleh reinforced the narrative, blaming the previous government for underinvestment. The 10-year timeline is ambitious but vague — no specific price target, no named mechanism for market reform beyond GB Grid itself. Structurally, this is a generative move. Rather than nationalising existing private assets (expensive, legally complex, politically risky), it creates a publicly owned competitor that operates alongside National Grid and distribution network operators. The competitive pressure is the mechanism — GB Grid does not need to capture the whole market to discipline pricing and connection timelines. Whether £4bn is enough to meaningfully shift the competitive landscape against National Grid's balance sheet is the open question. The resilience implications are real but conditional. A single publicly backed grid player adds redundancy to a system currently dominated by one transmission operator. But the design matters enormously: if GB Grid inherits the same planning bottlenecks and regulatory overhead that slow National Grid, the public ownership label changes nothing. The Ireland comparison suggests the government is thinking about regulatory shortcuts, not just capital. The extractive dynamic here is relatively mild. This is not a bailout or a subsidy to incumbents — it is a new entrant funded from existing allocations. The risk is that GB Grid becomes a vehicle for political allocation of grid investment rather than efficient allocation, but the counterfactual is a private monopoly that already allocates inefficiently. The £4bn is redeployed, not new spending. Burnham's conference speech frames this as the first step toward reversing 40 years of neoliberalism, which is rhetorically grander than the policy warrants. GB Grid is a sensible, incremental intervention in a genuinely broken market. The harder tests — Thames Water, the broader energy market reform needed to hit European price parity — remain ahead.
