The funding is in place, and the planning reform is finally moving, yet the UK is still on track to fall short of its Clean Power 2030 targets. This isn’t down to pylons or planning constraints; the real issue is a shortage of engineers to deliver the work. 

Ask anyone resourcing an offshore wind project, a grid upgrade, or a battery storage scheme right now , and they’ll tell you the same thing. Capital and consents aren’t the bottleneck anymore. Whether the workforce exists to deliver is. Projects are already slipping because hiring hasn’t kept pace with build programmes. If you’re responsible for resourcing a renewables project in 2026 and you’re still hiring the way you were three years ago, you’re already behind. 

The numbers every project director needs to see

The UK’s offshore wind workforce currently sits at close to 40,000. To meet the government’s 43GW target by 2030, that figure needs to reach between 75,000 and 94,000, according to the RenewableUK Wind Industry Skills Intelligence Report 2025. The minimum scenario requires 75,000 offshore wind workers; the upper end (94,000) is based on a 52GW deployment scenario. Add in the 19,000 needed for onshore wind, and the total UK wind workforce requirement reaches over 113,000 by the end of the decade.

The IEA’s World Energy Employment 2025 report reinforces why this is at risk, identifying workforce shortages as one of the most significant constraints on energy infrastructure delivery globally. 

"The world’s ability to build the energy infrastructure it needs depends on having enough skilled workers in place"

 

The numbers make the problem concrete. The IEA’s World Energy Employment 2025 report found that in advanced economies, there are 2.4 energy workers nearing retirement for every worker under 25 entering the sector. In grid roles specifically, that ratio is 1.4 to 1. The UK isn’t training people fast enough to cover retirements, let alone the additional headcount the energy transition demands. 

The construction hiring window for 2030-operational projects isn’t 2030. It’s now. The UK government’s Clean Power 2030 Action Plan is explicit: most new transmission networks and offshore wind projects will need all planning permissions in place by 2026 if they are to be operational by 2030. Construction-phase recruitment needs to start before that. If you haven’t begun building your contractor and permanent pipeline for 2027 to 2029 delivery, you’re already competing against candidates who have offers on the table. 

 

 

Reactive hiring is the actual problem

Most organisations still treat recruitment as something that happens when a seat becomes empty. A role opens, a brief goes out, a search begins. In a normal market that takes 8 to 12 weeks. In this market, it takes longer, and by the time you reach the final stages, the candidate you want has already accepted something else. 

“Around 60% of companies reported labour shortages, putting timelines, system reliability, and cost control at risk"

These aren’t risks being modelled for 2028. They’re affecting projects in delivery right now. The IEA’s World Energy Employment 2025 report found that more than half of the 700-plus energy firms, trade unions, and educators surveyed flagged critical hiring bottlenecks, with that figure rising each year since 2022. Nearly half of those companies are already pulling candidates from neighbouring industries or ramping up internal training just to cover existing vacancies. 

 

The roles that will break your timeline

High-voltage transmission engineers are the most acute gap right now. National Grid Strategic Infrastructure is responsible for delivering 17 major projects to connect 50GW of offshore wind to the transmission network in England and Wales by 2030, as part of the Great Grid Upgrade. The supply of qualified HV professionals doesn’t come close to matching what’s being built. 

Battery storage is scaling fast. The UK government’s Clean Power 2030 Action Plan sets a target of 23 to 27GW of battery storage capacity by 2030, up from 4.5GW installed today. The candidate pool for grid integration and energy management specialists is small and global. Every major energy company in Europe is looking for the same people. Offshore wind project managers with real delivery experience at programme scale are in the same position. The pool is well known within the industry and almost entirely employed. You won’t find them on a job board. 

 

What companies getting it right are doing differently

The organisations making progress have a few things in common. 

  • They start hiring before FID.  By the time a project reaches financial close, they already know their critical roles, have shortlists building for the hardest positions, and have framework agreements with specialist recruiters in place. Workforce planning starts at project conception, not when the money lands. 

  • They maintain contractor pipelines they don't immediately need.  Active relationships with interim specialists across key disciplines mean capacity can be scaled in weeks rather than months. On a project with a compressed delivery timeline, that’s not a recruitment preference. It’s a programme management decision. 

The window is narrower than it looks

The government’s five new Technical Excellence Colleges will start delivery in April 2026. The people they train won’t be project-ready until 2028 at the earliest. For anything targeting 2030 delivery, that doesn’t help. 

The talent you need is already in the market, employed, not looking, and increasingly careful about what they move for. Getting in front of them is a different exercise from posting a job. It requires knowing the candidate pool, knowing what’s likely to move specific people, and having a compelling enough proposition to disrupt someone who has no pressing reason to change. 

 

"We will focus on scaling up as Britain’s publicly owned energy company, making strategic investments that drive forward the government’s clean power mission and give people a stake in clean energy." Dan McGrail, Chief Executive, Great British Energy, July 2025

 

How VHR can help 

VHR is a specialist technical recruitment agency with a dedicated renewables and energy practice. We place permanent and contract engineers, project managers, and technical specialists across offshore wind, grid infrastructure, BESS, and wider energy projects in the UK and internationally. 

In practice, that means we maintain active candidate networks across HV transmission, offshore wind project delivery, BESS integration, and grid connection planning. These are the exact roles where time-to-hire is longest, and the passive candidate pool is hardest to access through conventional advertising. We also work extensively with transferable talent from oil and gas, subsea, heavy civil, and defence, identifying the candidates who have the base skills to convert quickly and supporting the business case for bringing them in. 

If you have roles that aren’t moving, a project coming up in the next 12 to 18 months, or a workforce plan that needs pressure-testing against what the market can actually supply, get in touch with our renewables team. The earlier that conversation happens, the more useful we can be.