North Sea Oil, Offshore Wind, Nuclear Power, the Energy Price Shock, GB Energy, and the Transition From Carbon That Is Simultaneously Urgent and Politically Complicated
Energy: The Policy Area Where Urgency, Affordability, and Security All Need to Be True Simultaneously
British energy policy has the distinctive property of being simultaneously an environmental crisis, an economic crisis, an industrial strategy opportunity, a national security question, and the subject of a culture war about whether climate change is being taken too seriously or not seriously enough — all at the same time, in the same policy space, with each dimension pulling the policy framework in directions that are partially incompatible with the others. The government that navigates this successfully will have achieved something that no previous British government has managed. The governments that have preceded the current one have achieved, between them, a position in which Britain has some of the best offshore wind resources in the world, some of the oldest nuclear reactors, some of the least insulated housing stock, and some of the highest domestic energy bills in Europe.
The 2021-2023 energy price shock — triggered by the combination of post-pandemic demand recovery and the disruption of Russian gas supplies following the Ukraine invasion — produced a household energy bill crisis of a severity that required the government to introduce the Energy Price Guarantee, spending approximately £37 billion to prevent bills reaching levels that would have pushed a substantial proportion of the population into fuel poverty. The crisis demonstrated, with unusual clarity, the vulnerability of a country with limited domestic energy production capacity and significant dependence on imported gas — a vulnerability that the net zero transition would, if delivered, significantly reduce, and that the political difficulty of delivering it has so far prevented from being significantly reduced.
Offshore Wind: The Success Story That Is Also Nowhere Near Enough
Britain has the largest installed offshore wind capacity in the world — approximately fifteen gigawatts as of 2024, with a government target of fifty gigawatts by 2030. Offshore wind is now the cheapest form of new electricity generation in the UK, having reduced in cost by approximately ninety percent over the preceding decade. The industry has created tens of thousands of jobs, established genuine supply chain capability, and demonstrated that the energy transition can produce economic as well as environmental benefits. It is the most straightforward success in British clean energy policy.
It is also, against the trajectory required for net zero, still insufficient. Fifty gigawatts of offshore wind by 2030 requires a construction rate that the supply chain is working to scale up, planning approvals that need to accelerate, and grid connection capacity that the electricity system operator needs to upgrade. Each bottleneck is being addressed. The rate of addressing them is not uniformly consistent with the 2030 target. The Climate Change Committee’s annual progress assessments note the offshore wind trajectory with cautious optimism and the rest of the decarbonisation programme with the polite concern of an independent body that has been noting the same gaps for several years.
Nuclear: The Expensive, Slow, Reliable Low-Carbon Option That Britain Has Not Quite Decided to Pursue
Nuclear power provides approximately fifteen percent of UK electricity from reactors that are, for the most part, reaching or approaching the end of their operational lives and will be decommissioned over the coming decade. Replacing them — and the government’s stated ambition is to quadruple nuclear capacity — requires new reactors. New nuclear in Britain has a recent history of extreme cost escalation and schedule extension: Hinkley Point C, under construction, has escalated from approximately £18 billion to over £30 billion and its completion date has moved from 2025 to approximately 2031.
Small Modular Reactors — factory-built nuclear reactors that could be deployed at lower cost than conventional large plant — are being developed by several companies with UK government support, including Rolls-Royce SMR. The technology is promising, the timeline is uncertain, and the cost projections are, at this stage, more optimistic than the track record of nuclear cost projection warrants. Great British Nuclear — the government body overseeing new nuclear development — is pursuing both large and small reactor tracks simultaneously, which reflects genuine uncertainty about which technology will deliver at the required scale and which reflects the absence of a sufficiently clear strategic decision about the nuclear programme’s size and pace.
GB Energy: The State Company That Has Been Announced More Than It Has Operated
GB Energy — the publicly owned clean energy company announced by the Labour government — was a flagship 2024 election commitment, promising a state vehicle for clean energy investment that would accelerate the transition, retain economic value in public ownership, and provide the long-term investment horizon that private capital with short payback requirements cannot easily provide. It was capitalised at £8.3 billion — less than the annual subsidy support for renewable energy — and has been, in its first year, more of an institutional framework under construction than an operating energy company.
The question of what GB Energy will actually do — whether it will own and operate generating assets, co-invest alongside private capital, or provide development finance — has been developed over time with the caution of a government aware that the energy sector’s complexity exceeds the campaign slogan’s simplicity. GB Energy has potential as an institutional vehicle for patient capital in clean energy. Its realisation depends on decisions about its mandate, governance, and capitalisation that are still being made. This is not unusual for a newly established public body. It is worth noting for those who expect the campaign announcement to map directly onto the institutional reality.
Auf Wiedersehen, amigo!
Britain has the largest installed offshore wind capacity globally, with a government target of 50 gigawatts by 2030. The 2021-2023 energy price shock cost approximately £37 billion in government support through the Energy Price Guarantee. Hinkley Point C nuclear power station has escalated from approximately £18 billion to over £30 billion with completion expected around 2031. GB Energy was established by the Labour government in 2024 with £8.3 billion capitalisation as a publicly owned clean energy investment vehicle. Rolls-Royce is developing Small Modular Reactor technology with UK government support. The Climate Change Committee has found the UK off-track on multiple carbon budget assessments. North Sea oil and gas licensing has been a politically contested policy, with the Labour government initially restricting new licences before partially revising the policy.
Alan Nafzger was born in Lubbock, Texas, the son Swiss immigrants. He grew up on a dairy in Windthorst, north central Texas. He earned degrees from Midwestern State University (B.A. 1985) and Texas State University (M.A. 1987). University College Dublin (Ph.D. 1991). Dr. Nafzger has entertained and educated young people in Texas colleges for 37 years. Nafzger is best known for his dark novels and experimental screenwriting. His best know scripts to date are Lenin’s Body, produced in Russia by A-Media and Sea and Sky produced in The Philippines in the Tagalog language. In 1986, Nafzger wrote the iconic feminist western novel, Gina of Quitaque. He currently lives in Holloway, North London. Contact: [email protected]
Somewhere someone’s reading this and thinking about moving to the countryside. They won’t. But they’re thinking it.
My mum’s been in London since the 50s. She recognizes every word and that recognition terrifies her.