Delay Fuel Duty Hike or Risk Stalling Major Transport Projects, Labour Warned

Why It Matters

Higher fuel duty directly raises operating costs for construction plant‑hire firms, threatening the timely delivery of critical transport and energy infrastructure that underpins UK economic growth.

Key Takeaways

• CPA warns fuel duty rise could halt HS2 and other projects
• Over 65% of CPA members work on critical transport infrastructure
• £1.5bn (~$1.9bn) turnover threatened by fuel duty hike
• 66% cite energy costs as top concern; confidence dropping
• Labour under review; extension could sustain infrastructure delivery

Pulse Analysis

The UK’s fuel‑duty freeze, first introduced in March 2022 and extended to August 2025, has been a lifeline for the construction plant‑hire sector. Diesel powers the heavy machinery that builds roads, railways and energy facilities, and even a modest 5‑pence per litre increase translates into millions of pounds in extra daily expenses for firms that operate fleets of trucks and excavators. As global oil prices surge above $100 a barrel amid geopolitical tensions, the sector’s cost base is tightening, prompting the CPA to demand a longer freeze to protect project viability.

Infrastructure giants such as HS2, new nuclear reactors and offshore wind farms rely on a steady supply of plant‑hire services. The CPA’s members, accounting for more than two‑thirds of the industry’s involvement in these projects, collectively generate around $1.9 billion in revenue. If fuel duty rises as scheduled, many firms warn they will scale back or abandon contracts, risking delays, cost overruns, and potential job losses. The ripple effect could extend to supply chains, local economies, and the UK’s broader decarbonisation targets, as stalled projects delay the transition to greener energy.

Politically, the issue sits at the intersection of fiscal policy and the Labour Party’s infrastructure agenda. While Chancellor Rachel Reeves has already extended the freeze once, Labour leaders, including Sir Keir Starmer, have signalled a review in light of the Iran‑related oil shock. An extension or enlargement of the freeze could become a bargaining chip in upcoming budget negotiations, offering the party a tangible win for voters concerned about living costs while safeguarding the nation’s long‑term transport and energy strategy.