Is the UK Energy Transition Actually on Track?
On Wednesday I attended All Energy 2026 in Glasgow, the UK's largest renewable and sustainable energy conference and exhibition. The 25th edition drew together government ministers, industry leaders, developers, grid operators, and supply chain businesses. I went in with a specific question: where does the energy transition actually stand right now, beyond the rhetoric?
The answer, based on two days of sessions and conversations, is more complicated than either the optimists or the critics want to admit.
The Ministerial Position
The Minister for Energy opened the plenary with a framing that is hard to argue with: the energy transition is now a delivery challenge, not an ideas challenge. The vision, the policy intent, and in many cases the economics have been resolved. What remains is execution.
He also addressed the North Sea. The position was careful: the industry will continue for decades, the workforce will be supported, and the transition is not a cliff edge. But the tone was notable. Oil and gas, which has defined Scotland's energy economy for fifty years, occupied significantly less space at this year's event than in previous years. The political mood has moved. The workforce and infrastructure have not disappeared.
What the Delivery Data Actually Shows
The same day, a panel of industry leaders presented a significantly different picture. The numbers were sourced from industry bodies and presented by developers with hundreds of megawatts of built capacity behind them.
To hit the Clean Power 2030 target, Scotland needs to build 3,167 MW of onshore wind per year from 2028 onwards. The historical peak was 841 MW. That is not a stretch target. That is a fundamentally different order of magnitude, sustained over three consecutive years.
One panellist with more than 500 MW of delivered Scottish wind capacity said it directly: a 2030 delivery date is not achievable at current trajectory. A 2035 horizon, requiring approximately 1,188 MW per year, is a more realistic proposition.
Matthew Clayton, CEO of Thrive Renewables, framed the challenge clearly. The energy transition has passed through two phases: cost, which has been largely resolved; and technology, which is being resolved. The current barrier is policy consistency. Investors and developers plan over long horizons. When the framework above them keeps shifting, investment either stalls or prices in additional risk.
The Contracts for Difference scheme, the primary mechanism for funding renewable energy development, is due to expire in 2030. If the target is already unlikely to be hit, the funding mechanism designed around it risks expiring before the projects it was meant to enable are complete.
The Demand Side Is Also Accelerating
A separate session on data centres added a dimension that the Clean Power debate often ignores. Power demand from data centre infrastructure alone is forecast to triple by 2035. The UK has 140 data centre projects currently in its pipeline. London remains the dominant cluster, but regional hubs are emerging across the country.
The grid is already the acknowledged bottleneck for new generation capacity, with 700 GW of projects in the connection queue and 5,000 km of new infrastructure still to be built. The demand side of the equation is simultaneously accelerating. Large technology companies, unable to wait for grid policy to resolve, are signing long-term power purchase agreements, backing nuclear restart programmes, and in some cases signing commercial offtake agreements for fusion energy.
The Synthesis Gap
The clearest observation from All Energy 2026 is not that ambition is lacking, and it is not that data is lacking. The sector generates credible, detailed analysis of its own challenges in abundance.
What is missing is synthesis. Each technology has its advocates, its data, and its funding requirements. Each sector, whether oil and gas, wind, solar, hydrogen, or carbon capture, has its own timeline and its own political relationship with government. The grid sits across all of them as a common constraint, and it is behind in every scenario.
Nobody in the building appeared to be looking at all of these simultaneously and asking: given everything we know, what is the actual plan?
Why This Matters Beyond Energy
The gap between ambition and coherent delivery is not unique to energy infrastructure. It is the most consistent pattern PeakRatio sees in the founder-led SMEs we work with. Leadership has direction and intent. Data and analysis exist in quantity. What is missing is the function that synthesises it, resolves the conflicts between competing priorities, and translates it into decisions that hold under operational pressure.
Brian Valentine has spent sixteen years working across the energy sector in various forms, from subsea equipment and ERP integration to renewables and oil and gas design. That breadth is what PeakRatio brings to founder-led businesses: not sector expertise in isolation, but the ability to look across competing information and find the plan that actually holds.
If your business has more information than it has clear direction, PeakRatio can help you find the plan that holds. Start the conversation at PEAKRATIO
