BCG’s latest study urges UK ministers to redirect their hefty spending spree toward energy and digital infrastructure instead of expanding roads and rail. The report argues that a shift to power grids and broadband will unlock higher GDP growth than traditional transport projects in 2025.

Investing in clean power and high‑speed networks aligns with the UK’s net‑zero targets and the digital economy’s demand for low‑latency connectivity. Analysts say the move could raise the country’s productivity by up to 1.5 % annually, outpacing the modest gains from new rail lines in 2024.

BCG warns that diverting funds from rail could stall the £30 billion High Speed 2 project, sparking political backlash. Yet, the firm argues that the long‑term benefits of a resilient energy grid outweigh short‑term transport fixes, especially as global supply chains tighten in 2025.

Investors should monitor the Treasury’s spending plan and the Department for Transport’s response. If the government follows BCG’s advice, the UK could see a 0.8 % lift in GDP by 2028, reshaping the competitive edge of its tech and energy sectors in 2029 growth.