Why infrastructure leaders are strengthening power resilience in 2026

2025 further cemented for organisations that power infrastructure is no longer a “nice-to-have.” It is a core determinant of uptime, resilience and operational continuity. Ageing UPS systems, switchgear and backup generators originally designed for less intensive workloads are now being pushed far beyond their limits. When 43% of operators identified ageing power systems as the biggest threat to uptime in 2025, it signalled a shift in how infrastructure leaders prioritise risk and resilience.

The fragility of legacy infrastructure has been clear. Last year saw some of the most significant cloud and network disruptions in recent memory. In October 2025, Amazon Web Services experienced a widespread outage that lasted more than 15 hours and impacted services across numerous major platforms, including social networks, streaming services and banking systems, underscoring how dependent businesses are on reliable underlying infrastructure.

Multiple incidents on Microsoft Azure and global disruptions on Cloudflare demonstrated how even highly distributed systems can suffer large-scale failures when underlying power or connectivity systems are stressed. Most recently in January 2026, a prolonged Microsoft 365 outage highlighted the consequences that infrastructure bottlenecks can have on organisations reliant on cloud-based productivity and communication tools.

These events are stark reminders of the cascading impact that infrastructure failure can have:

• Losses in productivity
• Delays in critical operations
• Inability to access essential systems
• Costly service recovery

For decision-makers responsible for mission-critical systems, the focus shifts away from whether downtime will strike; now looking at how well prepared the infrastructure is when it does.

Critical power is the backbone of modern infrastructure. It means:

• Stable performance: Continuous delivery of power that meets the demands of high-density computing environments
• Secure operation: Protection against failures, compliance with safety and regulatory needs and redundancy so that critical systems stay online
• Consistent uptime: Built-in capacity to handle peak loads and rapid shifts in demand without interruption

Critical power infrastructure that was fit for purpose just a few years ago can now be the limiting factor, struggling to keep pace with rising loads, resilience expectations and operational complexity.

Legacy electrical estates were not built for today’s workloads. Systems originally sized for lighter loads now face:

• Higher power densities
• Frequent peak loads
• Rapidly increasing demand from AI, cloud and edge services

This mismatch increases the risk of outages, raises maintenance costs and restricts the ability to scale.

How confident are you that your current infrastructure strategy is safeguarding your operational assets now, and will continue to do so as demands evolve?

True resilience and performance require strategic action over reactive fixes:

• Assess existing power infrastructure: Identify capacity limits, failing components and performance bottlenecks before they impact uptime.
• Prioritise upgrades where they matter:Intelligent switchgear, modern UPS systems and efficient backup generation can transform reliability quickly and cost effectively
• Plan for scalability: Design power systems that can grow with demand, supporting higher densities and more stringent compliance requirements.
• Integrate optimisation with future strategy: Legacy optimisation is not just maintenance; it is part of long-term infrastructure strategy that reduces risk and extends asset life.
• Choose delivery partners with proven expertise: A trusted and experienced partner with mechanical, electrical and fabrication capability provides accountability and reduces friction from design to deployment and maintenance.

Durata is a trusted delivery partner for operators looking to safeguard and optimise their entire infrastructure.

Our expert team offer end to end solutions, taking the time to understand each project requirement, delivering condition surveys, lifecycle reports and designs that align with demands, budgets and timelines.

We work alongside operators as OEM agnostic experts at every stage, from assessment and optimisation through to design, delivery and ongoing support, ensuring that systems are not just installed, but built to perform reliably today and scale seamlessly tomorrow.

With Durata as your partner, you gain confidence that your critical infrastructure strategy is comprehensive, resilient and aligned with both current operational demands and future growth.