Glossary Glossary 2026-08-06
What is operational resilience?
Operational resilience is the ability of buildings, infrastructure, and services to continue operating during disruption and recover quickly from unexpected events.
This includes everything from system failures to extreme weather and supply chain issues.
Why operational resilience matters
For organisations that rely on critical facilities, resilience is essential to:
- Maintain continuity of services
- Protect occupants and users
- Reduce downtime and financial loss
- Manage risk across complex estates
For organisations with large estates, net zero is not just a sustainability goal - it’s a strategic operational priority.
What does operational resilience involve?
Operational resilience combines several elements:
Robust systems and infrastructure
- Reliable building services and backup systems
- Redundancy in critical equipment
Maintenance and asset management
- Planned preventative maintenance (PPM)
- Lifecycle planning and asset renewal
Risk management and planning
- Scenario planning for disruption
- Business continuity and emergency response plans
Data and monitoring
- Real-time performance monitoring
- Early detection of faults and risks
Operational resilience in practice
Resilience is delivered through a combination of:
- Strong facilities management
- Smart building technologies
- Integrated service delivery
- Continuous performance monitoring
Resilience and sustainability
Operational resilience is increasingly linked to:
- Climate adaptation strategies
- Energy security and efficiency
- Long-term sustainability goals
Frequently asked questions
Operational resilience can help organisations prepare for system and equipment failures, extreme weather, energy disruption, supply chain issues and other unexpected events. The risks will vary between organisations, but the priority is to understand which events could interrupt essential operations, affect safety or damage critical assets.
Operational resilience measures can include reliable building services, backup systems, redundancy in critical equipment, planned preventative maintenance, asset renewal and real-time monitoring. They can also include scenario planning, risk reporting, business continuity arrangements and emergency response plans.
Facilities management supports operational resilience by keeping buildings, assets and essential services safe, compliant and properly maintained. Planned and reactive maintenance, risk management, asset records, performance monitoring and clear reporting can help organisations identify problems early and reduce the risk of disruption across complex estates.
Smart building technologies bring together data from building systems, equipment, sensors and controls to provide a clearer view of performance. Real-time monitoring can identify potential issues before they become faults, allowing maintenance teams to respond earlier, diagnose problems remotely and reduce downtime and disruption.
Yes. By reducing unexpected breakdowns, emergency repairs and operational downtime, resilience measures can help organisations avoid unplanned costs. Planned maintenance, asset optimisation and data-led monitoring can also improve cost predictability and help maintenance resources to be used more effectively.
An organisation can begin by identifying its most critical buildings, assets and services, then assessing the risks and potential points of failure affecting them. It can then prioritise measures such as backup systems, planned maintenance, lifecycle planning, real-time monitoring, scenario testing and business continuity arrangements. Performance should be monitored and plans reviewed as assets, operations and risks change.