Operational resilience in an era of extreme weather: what businesses can learn from Europe’s heatwave

Summary

Europe’s record-breaking heatwave highlights why operational resilience has become a business priority rather than a compliance exercise. Organisations that combine climate risk management, lone worker protection, emergency response planning, and a robust emergency preparedness plan are better equipped to protect employees, maintain critical operations, and reduce disruption during extreme weather events.

This blog explains how businesses can strengthen organisational resilience through practical extreme weather preparedness strategies that improve readiness before, during and after climate-related incidents.

Introduction

Heatwaves run rampant across Europe in 2026. May and June of this year have broken all-time records, with countries like France, Germany, Spain and Italy reporting temperatures 5-12°C above average. As temperatures keep rising, the number of fatalities has also been mounting with, 1,300 ‘excess’ deaths since June 21st.

Human life is not the only thing at risk during this heatwave. Let’s put things into perspective: homes, workplaces, and infrastructure in Europe have not been designed for such temperatures. While the most pressing concern of the recent heatwaves has been the associated health risks, various effects are being felt across all aspects of society.

Schools have closed, large outdoor events canceled, and transport disruptions have been reported across several countries. Sectors that rely on outdoor work such as agriculture, construction, manufacturing and utilities have also been disrupted. Energy systems are even under significant strain, with fears of insufficient supply to meet skyrocketing demand.

All of these factors have led researchers to acknowledge extreme heat as a ‘structural economic risk’ in Europe. These heatwaves are no longer a ‘once in a generation’ occurrence, but something people and organisations have to be on the look out for, for years to come. Businesses must now place operational resilience at the forefront of their planning, independent of public infrastructure. This blog will show you how you can do it.

Table of contents

Click on a specific section below to navigate to that area:

• Europe’s heat wave is revealing more than just a climate issue
• Why operational resilience matters more than ever
• How climate change affects operational resilience
• What businesses can do to improve operational readiness before extreme weather events
• Operational readiness turns planning into action
• FAQ’s

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Europe’s heatwave is revealing more than just a climate issue

The current heatwave has exposed numerous vulnerabilities in critical infrastructure across Europe. Various disruptions have been seen in the transportation industry, as well as a strain on utilities and power systems across the continent.

Widespread rail disruptions, road deterioration, and strain on utilities and power systems

There have been significant disruptions to train services in France, the UK, Belgium and Denmark over the past few months. This is because overhead powerlines are expanding and dropping, causing a snag risk. Train tracks are also widening and stretching in the heat, leading to an increased risk of buckling. France’s SNCF, or the French Natoinal Railway Company, has also caused them to be removed from service.

The railway is not the only type of infrastructure suffering from the heat. In the UK, there have been reports of roads softening and melting due to the high temperatures. Three sections of the German autobahns have also begun to crumble due to record-breaking 41°C temperatures.

Another major operational consequence of the heatwave has been the strain placed on energy systems due to increased cooling demand. Two French nuclear reactors had to be shut down, and the rate of output was reduced from four others.

Why are we seeing more of these heat-related events?

Europe has been designated as the world’s most rapidly warming continent, due to man-made climate change. An analysis by World Weather Attribution says that increased carbon pollution means that a similar heatwave in 1976 would have been 3.5°C cooler in the day. The particular combination of heat and humidity is especially dangerous for human health.

The analysis has also identified cities as being a significant heat risk due to the urban heat island effect, inadequate building stock, and vulnerable infrastructure.

Why operational resilience matters more than ever

As these heatwaves are expected to become a regular occurrence, and indeed worsen, businesses cannot afford to wait. Operational resilience now means incorporating large-scale climate risk and crisis management into corporate planning. This way, when a major weather event such as a heatwave occurs, organisations merely have to execute their emergency preparedness plans, which have already been designed. This helps to establish operational continuity and resilience in times of crisis.

From climate event to operational disruption

In addition to infrastructure disruptions, Europe’s heatwave has also created operational disruptions in the region. French nuclear exports have fallen by 70% over the week, which has led to difficulties supplying countries such as the UK and Ireland. Ireland was even at risk as it imports electricity through interconnectors.

Supply chains are also at risk due to low water levels in key river routes, affecting shipping and logistics. Sectors that are unable to provide a protected work environment, such as construction, manufacturing, and utilities, could see productivity losses. Research indicates that as productivity losses intensify, the cost of cooling machinery and buildings will increase.

The hidden business impacts

The business impacts of this heatwave are not hard to picture: labour shortages are widespread, supply chains are disrupted, and major financial losses are seen across the board. Let’s take a closer look.

Such extreme weather has led to a dramatic shortage of workers in the construction, manufacturing, and agriculture industries, with hours being shortened to protect employee health and safety. This has led to a loss of productivity as well as financial losses for organisations that have committed to completing certain projects according to specific deadlines.

As previously mentioned, supply chain disruption is widespread due to lower water levels on highly used routes such as the Rhine River. This has forced barges to carry far less product than they normally would, which has led to supply chain delays. This has truly crippled certain organisations’ sense of continuity and has even caused reputational damage.

In France, the agriculture industry has also seen significant losses with damage to crops, particularly staples like corn and tomatoes. This has led to a rise in the cost of food.  which is set to affect the French economy.

Why operational resilience is becoming a competitive advantage

With hidden business impacts like financial and production losses, businesses must now make operational resilience during heat and major climate events a priority. Wherever possible, taking steps to minimise the health impact on the workforce, assess climate risk vulnerability, and respond effectively to crisis situations, is a must by all organisations.

The capability of organisations to minimise disruption to core operations during these events will be paramount going forward – and waiting for concerted national and international government action is not an option.

This is why organisations that have a dedicated climate risk strategy and a strong emergency and crisis plan, will bounce back faster than those who are reacting to events as they unfold. If these events have taught us anything, it’s that in order to maintain business continuity, organisations must be proactive and have planned for such events months or even years in advance.

How climate change affects operational resilience

The first step in building operational resilience to heatwave events is to understand the precise climate risk to your business. The second step is managing that risk.

What is climate risk management?

Climate risk can be defined as the result of the following factors: hazard, exposure, and vulnerability.

Climate risk management is how businesses identify, assess, and mitigate these risks. This is done through gathering data on your physical climate risks and performing climate change risk assessments. Predictive models (climate scenarios) can be used at this stage to project the impact on your business (for example, different warming scenarios).

Connecting climate intelligence to operational decisions

Once you have identified and assessed your risk, it’s time to use this information to inform operational decisions. In the European case, adaption might include investing in early warning systems for extreme heat or climate-proofing buildings and factories.

Designing the workday to account for heat and acquiring appropriate cooling equipment are also other possibilities.

What businesses can do to improve operational readiness before extreme weather events

There are several things businesses can do before extreme weather events to improve operational readiness. This includes creating a climate risk strategy (as previously mentioned), building an emergency preparedness plan, as well as protecting lone workers and field teams. Let’s dive deeper into each action.

Create a climate risk strategy

One of the first things an organisation can do is create a strong climate risk strategy. This entails creating a climate risk assessment which helps uncover any climate exposure threats by geographical area and supply chains. With a clear view of any and all physical climate risks, you can gain a better understanding of the necessary actions you need to take to avoid any business disruptions.

How can this be done? Climate risk software can help you quickly identify, measure, and prioritise any physical risks, so you can make data-driven decisions to create a strong plan to mitigate them.

Build an emergency preparedness plan

Next, businesses should build an emergency preparedness plan if they have not already. This plan will detail an organisation’s approach to an emergency event, such as sudden extreme heat.

In general, an emergency preparedness plan will include:

• Risk/hazard identification
• Business impact analysis
• Clear triggers for implementing the plan
• A documented response plan with clear roles and succession
• Communications plan (both internal and external)
• Recovery strategies (such as alternate sites, IT/data backup, supply chain alternatives, cooling facilities)
• Testing and exercises
• Post review

You can strengthen your emergency preparedness plan with pre-planning. If you can have a pre-plan for various scenarios set up and ready to launch, it will help your on-the-ground incident management.

Uncomplicated crisis management software 

When a serious incident happens, you’re fighting two battles at once. Managing the response and keeping everyone on the same page through scattered email threads and phone calls. D4H fixes that. The situation report is your command center, a central place for both management and teams on the ground where every update is time stamped and every action is logged automatically. So when the incident is over, your audit trail is already built. D4H forms are live and collaborative. They update in real time, so your team captures critical information in the moment, feeding directly into your incident action plan, ensuring compliance and decision making always move together. Status boards turn your response into a live dynamic system, feeding into a real time dashboard that keeps everything in view. Field updates hit the board the moment they’re made. Priorities shift, tasks get assigned, and your operation stays in motion automatically. With integrated chat, mapping, and a real time dashboard pulling it all together, D4H gives your team the clarity to make faster, better decisions when you need it most. Let us show you what your coordinated response could look like. Book your demo at ecoonline.com today.

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Protect lone workers and field teams

If you have lone workers, managing their safety during heat events is crucial, as their health and safety status can change from one minute to the next.

A lone worker who successfully checked in an hour ago may now be showing signs of heat stress. If they are not scheduled to check in again for a set period of time, how will you know if they have fainted from the heat? And what happens when a manager now must manage safety events for several lone workers over a large geographical area?

Businesses will also have to have a protocol for deciding when it becomes too hot for lone working. Keep in mind that heat may also change the working environment that a lone worker is going into, as seen in the rail disruption examples from earlier in this blog. Expanding and dropping cables may increase the risk faced by lone workers in utilities, for example.

Having a dedicated lone worker solution in place that gives wide coverage and reliability means that lone workers can be tracked on the job, while features such as man-down alerts let managers know if workers have passed out suddenly.

Operational readiness turns planning into action

In this blog, we have looked at how climate risk management, crisis and emergency management, and lone worker safety form vital roles in businesses’ operational resilience.

Of course, all of this requires a significant amount of research, time, and investment. For instance, activities such as researching past weather patterns and manual data entry to identify your climate risks can lead to significant time being spent on administrative tasks. This is all the more difficult if you are not familiar with managing this kind of data.

Manually running emergency response protocols can lead to a delay in managing an incident, as teams become bogged down in sourcing documentation, calling defunct contacts, and locating personnel and equipment. Plus, relying on check-ins to manage lone workers means that you could be unaware of a developing situation where time is crucial.

EcoOnline’s Operational Readiness bundle brings all of these functions together, turning lone working, crisis management, and climate risk data into coordinated preparedness. Using our solutions, organisations can understand exposure, plan effectively, and respond consistently when incidents occur:

• Our emergency & crisis management software lets you create a common operating picture, communicate goals, and collaborate on resolution – all while quickly adapting to changing scenarios.
• Our lone worker software solution provides the greatest level of network resilience available. Non-movement detection and fall detection enable a rapid response without user input.
• Our climate risk software takes over all the heavy lifting when it comes to research. It uses accurate, science-backed data to assess the physical risks that your organisation could face.

The time for operational resilience in an era of extreme weather is now. If you are interested in improving operational resilience in your organisation, check out our Operational Readiness Bundle now.

Operational Readiness Bundle

Explore EcoOnline’s new Operational Readiness Bundle, which brings together lone worker protection, emergency and crisis management, and climate risk insights.

Gain a true sense of operational resilience and business continuity with one connected view.

I’m ready for lasting operational resilience