Regional Skills Shortages and the Green Transition

Research shows the ratio of vacancies to qualified applicants in the UK's green energy sector has increased significantly over the last decade (see Fig. 1). In 2024, there were 3.4 vacancies for every qualified applicant, up from 1.8 in 2015.

Fig. 1 Vacancy-to-qualified applicant ratio in the UK Green Energy Sector, 2015–2024

Source: Green Careers Coalition

Average salaries for skilled workers in the green energy sector, such as wind turbine engineers and grid integration specialists, reached £55,000 in 2024, a significant increase since 2015. During this period, the sector's output index also followed an upward trajectory (see Fig. 2).

Fig. 2 Green energy sector index and average sector wage, 2015–2024

Source: Department for Energy Security and Net Zero

This growth in sector demand and wages has occurred while real investment in vocational training by private firms has remained flat. To manage public relations, some major energy firms have offered token short-term graduate internships. However, critics argue this is ineffective because the majority of technical skills must be developed through multi-year specialized apprenticeships and technical education programs.

Several structural policies have been suggested to address this growing skills gap, including:

• offering direct corporate tax credits to firms that invest in regional technical training academies;
• introducing a national green-skills apprenticeship levy, penalising firms that fail to meet training quotas;
• mandating that local further education colleges co-design 50% of their curriculum with industry representatives.

At the same time, public debates focus on why essential technical roles—such as heat pump installers, smart-grid technicians, and wind turbine maintenance crew—remain in severe shortage, while general office administration or non-technical service roles remain over-subscribed with lower pay.

Traditional economic theory points to the forces of market demand and the high cost/barriers to entry in acquiring specialized technical qualifications. However, modern research suggests factors like "information asymmetry"—where young people lack awareness of green career pathways—and "geographic mismatch" where green energy production is concentrated in northern coastal regions while training facilities are located in southern urban centres.

Dr. Helen Thorne, an industrial economist at the University of Warwick, argues that the growing skills shortage is less about individual choice and more about structural labor market failures. Dr. Thorne notes that "The long-term decline in direct public funding for regional technical colleges combined with a lack of employer coordination has created a classic market failure where individual firms fear training workers only for them to be poached by rivals, driving the skills gap ever wider."