El Niño: What Could It Mean for Your Business, and Are You Prepared?

You may have noticed El Niño appearing increasingly in the news, with warnings about changing weather patterns and the possibility of more extreme weather over the coming months.

But beyond the headlines, what does El Niño actually mean, and why should businesses and other organisations be paying attention?

At Genee, we believe understanding environmental risks is an important part of running a resilient, responsible organisation. And while we can't predict the weather, we can help businesses think about how changing environmental conditions could affect their operations and what they can do to prepare.

What is El Niño?

El Niño is a naturally occurring climate pattern involving unusually warm ocean temperatures in parts of the tropical Pacific. It influences weather patterns around the world, affecting rainfall, temperatures and the likelihood of certain extreme weather events.

The World Meteorological Organization has warned that the current El Niño is strengthening and could become exceptionally powerful towards the end of 2026. For the UK, the Met Office has highlighted an increased likelihood of wetter, windier and potentially stormier conditions during late autumn and early winter.

However, this doesn't mean that any particular weather event is guaranteed. El Niño is one of several factors influencing our weather, and its impacts vary considerably. What it does provide is a timely reminder of the importance of being prepared.

Why does this matter for businesses?

When we talk about sustainability, much of the focus is understandably on reducing environmental impacts, whether that's cutting carbon emissions, improving resource efficiency or reducing waste.

But there's another side to environmental management, which is understanding how environmental changes could affect your organisation. Building resilience is about understanding how changing environmental conditions could affect you and preparing accordingly. Both are important parts of responsible business management.

For example, severe weather could disrupt deliveries, damage buildings, affect employee travel or increase energy costs. Organisations relying on international supply chains may also experience disruption caused by droughts, floods or extreme temperatures elsewhere in the world.

These challenges aren't limited to large businesses. Smaller organisations, charities and community groups can be particularly vulnerable when they have limited resources, rely on a small number of suppliers or operate from premises that may be difficult to adapt.

Five practical steps to improve your resilience

1. Understand your risks. Think about how extreme weather could affect your buildings, activities, staff, customers and supply chains. You don't need a complicated risk assessment to get started.

2. Review your business continuity arrangements. What would happen if your premises became inaccessible, power was disrupted or a key supplier couldn't deliver? Are there alternative arrangements you could put in place?

3. Talk to your suppliers. Understanding where your products and services come from, and whether your suppliers have their own contingency plans, can help identify potential vulnerabilities.

4. Involve your people. Staff and volunteers often have valuable insights into everyday operational challenges. Ask what could go wrong during severe weather and what would help them respond.

5. Build resilience into your environmental management. Environmental risks shouldn't be considered in isolation. Incorporating them into existing policies, action plans and management processes can help organisations take a more joined-up approach.

El Niño may be making headlines today, but the wider message goes beyond a single weather pattern. As organisations face increasing environmental uncertainty, understanding risks and planning ahead is becoming an important part of good business management.

The good news is that improving resilience doesn't necessarily mean significant investment or complicated systems. Often, it starts with asking the right questions, understanding where your organisation may be vulnerable and identifying practical steps to reduce those risks.

At Genee, we support organisations to develop practical environmental management systems through Investors in the Environment (iiE), helping them understand their environmental impacts, identify risks and opportunities, and plan meaningful improvements.

Sustainability isn't just about reducing the impact your organisation has on the environment. It's also about understanding how the environment could affect your