Project-by-project delivery is no longer fit for purpose, according to a new white paper from global engineering firm Egis. Maintaining the status quo is leaving infrastructure across the UK and Ireland increasingly exposed.
The report, From projects to programmes: how infrastructure can keep pace with a changing world, draws on insights from specialists across transport, water, cities, energy and digital infrastructure to argue that networks must be planned and operated as long‑term systems, not as a series of isolated projects. Climate change, ageing assets and funding pressure are already pushing networks beyond their intended limits. Continuing with the current approach will only increase cost, disruption and risk.
Francois Basselot, managing director of Egis in the UK and Ireland said: “The challenges facing infrastructure today don’t show up one project at a time. What’s driving change affects whole networks, yet we still tend to plan and build as if each project stands alone.
“When that happens, we’re constantly catching up instead of looking ahead. This report is about changing that way of thinking by moving away from short‑term fixes and towards long-term stewardship of infrastructure, before today’s pressures become tomorrow’s failures.”
Much of the infrastructure relied on daily was designed for a very different world. Population patterns have shifted, climate pressures have intensified and funding certainty has become harder to secure. The deeper problem, the report argues, is one of approach: treating infrastructure as standalone assets rather than interconnected systems makes it harder to manage risk, build resilience and invest efficiently over the long term.
To support this shift, the report identifies five practical changes: engaging communities earlier to shape infrastructure around real patterns of use, focusing on outcomes rather than assets, planning and delivering at system level, making better use of data and digital tools to guide long‑term decisions, and maximising the performance of existing assets through reuse and targeted upgrades. Together, these shifts would allow infrastructure to evolve over decades, improve overall network performance and reduce the need for costly, reactive intervention.
The report draws on examples from the UK, Ireland and Europe where programme‑led thinking has already delivered better outcomes, from integrated transport networks to adaptive reuse of existing assets and digital modelling to anticipate risk. Many of the technical solutions required are already well understood; a programme‑led approach allows investment to be directed where it most strengthens systems as a whole, rather than being held back until failure makes action unavoidable.
The report calls on infrastructure owners, policymakers and delivery teams to rethink how systems are planned now, moving from reactive intervention to long‑term stewardship before today’s pressures become unmanageable.