Designing renewable and conventional energy assets that bounce back faster from loss

Resilience in power generation is increasingly defined by how quickly assets can recover after disruption. Often, the biggest driver of loss is not the initial damage, but how quickly your clients can get back online when something goes wrong.

Across your energy portfolio, more clients are relying on renewable sources including wind and solar. This is leading to more grid-scale storage and increasingly flexible conventional plants to keep their businesses running. Globally, renewables already supply more than a third of electricity.

At the same time, power systems are under pressure. Demand is rising, technologies are evolving quickly, and extreme weather is hitting infrastructure more often. The International Energy Agency’s recent reliability reviews catalog a growing list of climate-driven and operational outages worldwide.

For brokers, these shifts create both a risk and an opportunity: Those who can talk credibly about recovery speed and planning will be better placed to protect clients and offer differentiated advice.

Why recovery speed is the real measure of resilience

When a turbine or substation fails, the physical damage is only the start of the story. Downtime is often dominated by recovery constraints, such as:

• Manufacturing capacity—supply chains dictate when a replacement transformer, inverter, or blade can be ordered and delivered.
• Grid dependencies—interconnection availability, protection settings, and system studies control when an asset is allowed to reconnect.
• Logistics—specialist contractors may struggle to meet client needs across multiple events and geographies.

Long lead times are the reality when ordering large new equipment. For example, the lead time for procuring 300 MVA power transformers can extend beyond 2-3 years, depending on market conditions.

Client recovery plans often assume ideal conditions that don’t always hold under system-wide stress—parts are on the shelf, specialist cranes are available, permits are swift. The reality is usually messier, especially as technologies evolve and equipment becomes obsolete faster.

Gaps are most evident during correlated events, where multiple sites are affected at once and recovery assumptions around supply chains, contractors, and grid coordination fail under real-world pressure. As a result, these plans often break down under real-world conditions.

Recovery delays can also begin before repair starts. Delays in notification, or assessment, or coordination slow everything to the point that recovery is no longer just an engineering problem. At the same time, grid interdependencies are both a technical and external system constraint—restoration depends on broader system conditions and coordination across operators.

For brokers and their clients, the takeaway is simple but powerful: Recovery readiness, not the size of the initial loss, increasingly determines the true impact of an event. That makes recovery speed essential for resilience.

Designing and operating assets to recover, not just perform

Helping clients ensure speedy disaster recovery starts with design. Assets should be engineered to recover. That means modular layouts, standardized critical components where possible, and physical access that allows equipment to be replaced quickly, even when site conditions are poor.

Operating assumptions need to match reality. If a plant is being cycled more often, that should be reflected in thermal stress analysis, monitoring and inspection. Maintenance plans based on a baseload mindset will miss cycling-driven fatigue and wear, increasing the risk of sudden failures that take longer to fix.

Lifecycle strategies should also be honest about obsolescence. Never extend life without uprating protection, controls, or spares strategies. Otherwise, your client may discover the component is no longer supported when something fails.

This is where engineering and claims led partners can add real value. Using loss data across wind, solar, storage, and conventional fleets, FM can pinpoint single points of failure and likely recovery bottlenecks.

Practical steps to boost insurability and recovery speed

Here’s how FM can support you in partnering with clients to improve recovery performance, promoting structured resilience and recovery assessments to help them minimize potential business interruptions:

• Engineering-led reviews: Provide clients with access to experts who can assess critical equipment, realistic recovery timelines, and external dependencies, mapping their recovery constraints and resilience gaps.
• Stress testing maintenance and operations: Deepen relationships by advising clients on how to enhance their risk strategies. Our analysis helps ensure inspection intervals, condition monitoring, and capital plans will hold up under high cycling operation, extreme weather, or back-to-back events.
• Addressing bottlenecks: Bring in specialists who can answer critical questions to help clients put the right resilience plans in place before they experience a loss. For example, which assets have the longest lead times? Where are there single suppliers, hard to access locations, or complex grid sign off processes?

Because recovery performance is often determined long before an event occurs, these improvements are about more than “good engineering”. They can help position clients for more attractive insurance terms, better underwriting confidence, and stronger broker narratives at renewal.

Turning recovery speed into a broker advantage

Guiding your clients towards this kind of engagement strengthens both their risk profile and your positioning as a strategic adviser. This will also empower you to challenge client recovery assumptions and strengthen submission quality with more realistic, defensible timelines and risk narratives.

If you have a client who could benefit from our renewables and conventional power sector and risk engineering expertise, we would love to hear from you. Submit a new business enquiry here and we’ll be in touch ASAP.

This is part of a series of articles FM is producing to help brokers understand the value we can provide to their commercial property insurance clients. Look out for the next post in this series for more valuable insights.