The recent government announcement of £45 billion in investment for the revived Northern Powerhouse Rail1 initiative shows that despite recent issues with large public construction projects, the UK maintains a desire to invest in improving public infrastructure.
From forums to newspapers, public opinion often sees large infrastructure projects as a waste of money, focusing on negative headlines about soaring budgets and delayed completion dates, which creates scepticism about their value and gives them far more attention than the long-term benefits they could bring.
Whilst major infrastructure projects do often exceed initial time and financial estimates, like HS2 and airport expansions, continued investment is essential to maintain the knowledge and skillset that the UK workforce requires to make long-term investment more effective.
To highlight how infrastructure investment benefits the UK, the industry experts at metals4U have analysed government data to reveal the regions and industrial sectors that are benefiting the most from spending on new public works.
The latest government data shows the total recorded capital cost of ongoing new infrastructure projects, as of 2024/25, is £972.6BN, with £154BN in planned investment by 2026/2027, underscoring the scale of investment.
The energy sector has received the most funds, with a total capital cost of £707.1BN. Investment in clean and renewable energy helps meet Net Zero goals, replace ageing infrastructure, and reduce dependence on imported gas and oil.
Water and wastewater received the next largest investment, £74.1BN. United Utilities is implementing the largest investment in water and wastewater infrastructure in the North West in over a century, with a planned expenditure of £13.7B between 2025 and 2030. Continued investment in this sector is vital for public health, infrastructure resilience, and economic growth, meeting the increased demand of a growing population.
Continued investment in UK infrastructure is very important, and if challenges are addressed, it could drive national resilience, boost productivity, and improve living standards much more effectively.
The data also highlights that there is a geographical relevance to investment in different sectors across the UK. For example, transport projects have been amongst the most funded projects across the North, Yorkshire and the Humber, and the Midlands, where historically, transport spending has been lower.
The North West has received the most investment, at £35BN across 89 projects in 2024/2025, with the North East receiving the least in England (£9.3BN) and Northern Ireland receiving the least across the UK as a whole (£0.3BN).
The UK has long lagged behind other nations, necessitating a long-term, strategic approach, with a major focus on tackling significant skills shortages to deliver the large pipeline of projects.
Industry experts warn that funding alone is not always enough to address the challenges that these large-scale projects often face. The UK’s planning system is considered slow and complex, and supply chain and labour shortages make it very difficult to prevent delays and creeping costs.
Paul McFadyen, industry expert and chairman of metals4U, has highlighted common pressure points across major infrastructure projects and why they present such a challenge in the UK.
“Large infrastructure projects are incredibly complex, with even small delays and cost increases escalating very quickly. Contractors are exposed to price fluctuations in key materials such as steel and aluminium, meaning that initially agreed budgets no longer reflect current market conditions.
“The infrastructure pipeline is reaching a point of saturation, but this high demand comes at a time when tradespeople and contractors are still navigating the aftershocks of global supply chain volatility, political shifts, and a persistent cost-of-doing-business crisis. We have a significant amount of work and investment on the books, but the industry’s capacity to actually deliver it remains dangerously overstretched.”
