Why resilience needs to be addressed early?

Resilience often gets talked about as if it’s a moral debate:

Should we design for future climate impacts? Should we invest more now to avoid disruption later?

It’s a familiar framing, but it’s not a helpful one. It suggests the answer is about values or beliefs, when in practice resilience is a mix of regulatory requirements, engineering judgement, and early design choices that shape how an asset performs over its life.

In reality, some of those decisions are already made for us, and the rest depend on what the Client actually wants their asset to withstand.

In Scotland, a small number of resilience‑related decisions are mandatory because they sit within planning and environmental regulation. Flood risk and climate adaptation are not optional. They set the baseline before a project even starts to take shape. Every project begins with that minimum position, whether or not anyone labels it “resilience”.

Once you move past that baseline, resilience choices are strategic and operational. They sit in the space where regulation stops and Client intent begins. This is where the design team needs clarity, because these choices directly influence how the asset behaves when something goes wrong, and what level of disruption is acceptable.

That usually comes down to things like:

• how much downtime the Client can live with

• whether the asset needs a secondary connection — a way to maintain supply if the primary one fails

• whether the design should go beyond minimum standards

• whether the Client wants the asset to cope with future demand or future climate conditions, not just today’s

There’s no regulation telling you what to do here. It’s a choice. It’s a set of decisions that affect layout, capacity, materials, interfaces, and the level of redundancy built into the system. They also affect cost, programme, and long‑term operational risk. And because they are not mandated by regulation, they only surface if someone asks the right questions early enough. They need a clear, early conversation about what the Client wants and what that means for the design.

This is the point where the moral debate becomes practical. Some decisions are fixed; the rest are strategic. All of them need to surface early, while the project is still flexible enough to integrate them properly. If resilience decisions come too late, they tend to clash with choices already made, and this normally means redesign, cost and delay. Late resilience is rarely efficient, and it’s almost never cheap.

Resilience sits in the early definition work. It’s part of the initial scope and the design that follows. It’s not an add‑on or a moral stance, it’s a set of early, practical decisions about how the asset should behave when conditions change.