Britain's Net Zero Economy Now Supports 1.1m Jobs, But the Humber Is Still Waiting for Them

Britain's Net Zero Economy Now Supports 1.1m Jobs, But the Humber Is Still Waiting for Them A CBI Economics report puts £105bn of annual output behind UK net zero, yet the country's biggest power region says the promised transition jobs have not arrived. Britain's net zero economy supported 1.1 million jobs and generated £105 billion in annual economic output, according to a CBI Economics report cited this week (week of 2026-06-01) by energy minister Melanie Onn during a fireside chat in Hull.^6,5 That matters because the Humber, where Onn was speaking, generates around 20% of the country's electricity and sits at the centre of Britain's industrial decarbonisation plans. If any region should be feeling the upside of the transition, it is this one. Yet Onn acknowledged the energy transition has not delivered the promised jobs, or at least not yet.⁶ The gap between the national figure and the regional reality is the story. CBI Economics found Yorkshire and the Humber had the second highest regional impact from net zero, accounting for 4.4% of regional gross value added.⁶ On paper, that is a strong showing. On the ground, the closure of the Lindsey oil refinery in mid-2025 brought the cost of the shift home to North Lincolnshire before the replacement work materialised.⁶ The composition of the net zero economy helps explain the lag. More than 96% of the 23,500 businesses analysed were small or medium-sized enterprises, and nearly half were established within the past decade.⁵ These are not the large, anchor employers that a refinery represents. They are dispersed, younger and individually small, with each net zero cluster generating between £500 million and £1.9 billion in direct gross value added.⁵ For traders, the relevance is less about a single quarter and more about the political durability of the buildout. Net zero spending underpins demand for grid connections, offshore wind capacity and the carbon-capture infrastructure the Humber is banking on. A region that votes on jobs it can see, not output it reads about in a report, is a region where that spending can stall. The backdrop is a domestic oil and gas industry in retreat. The Economist described the collapse of Britain's North Sea production, noting that revenues which peaked at 3% of GDP in the mid-1980s once helped fund the Thatcher tax cuts.⁴ Those days are gone, and the fiscal cushion the North Sea once provided has thinned to the point where the transition has to carry the regional economy rather than supplement it. Some new supply is still coming. Norway approved development plans to reopen the Albuskjell, Vest Ekofisk and Tommeliten Gamma gas fields in the southern North Sea in 2028, three decades after they were shut, its energy ministry said on Tuesday (2026-05-19).² That is a reminder that the North Sea basin is not finished as a gas province even as Britain's own output fades. The wider energy mix is moving in the direction the CBI report celebrates. Renewables produced more electricity worldwide than coal for the first time in over a century, 34% against 33%, according to figures cited by the Economist, with solar generation up 30% to 2,778 terawatt-hours.³ Solar's levelised cost has fallen roughly 90% since 2010.³ The economics of building clean capacity are no longer the constraint. Delivering local employment from it is. Capital is chasing the demand side. Quick Read Capital has been rotating into companies that can supply power for AI data-centre buildouts, and Fluence Energy shares closed at $24.16 on May 8, 2026, up 98.2% in a single week after the firm disclosed supply agreements with two hyperscalers and a record $5.6 billion backlog.¹ The appetite for power infrastructure is real. Whether it lands as payroll in places like Hull is a separate question. Onn's own framing was that the UK has the expertise to build on its strength and capture greater commercial opportunity.⁵ The argument is credible at the national level. It is the regional translation, refinery towns watching capacity announcements without hiring announcements, where it remains untested. The signal to watch is whether the next wave of Humber projects, particularly carbon capture and offshore wind connections, converts into visible local hiring before the political patience for net zero erodes. A 4.4% slice of regional GVA buys time. It does not buy a refinery's worth of jobs.⁶ The minister conceded the gap. The market should watch how fast it closes.