A changing climate does not affect everyone equally. Two people can experience the same heatwave very differently, depending on where someone lives, whether they have green spaces nearby, the type of work that they do and their health.

For some people, heat is more than uncomfortable. It can be dangerous. UK Health Security Agency analysis estimated that 1,311 heat-associated deaths occurred in England during summer 2024, with older people most at risk.

What do we mean by ‘climate resilience’?

Recent heatwaves have brought home a simple truth: resilience matters.

Climate resilience is closely connected to inequality and wellbeing. It is about helping people, communities and ecosystems withstand shocks, adapt to change and continue to thrive.

Resilience also depends on the natural world. Healthy ecosystems provide clean water, food, shelter, shade and flood protection. Protecting and restoring nature is therefore central to helping nature and communities adapt to a changing climate.

Transforming our energy system matters too. Moving towards clean, reliable and locally rooted energy can help reduce emissions while making energy systems less vulnerable to disruption from extreme weather.

Our homes and buildings are another part of the picture. The London Climate Resilience Review notes that more than 570,000 new homes have been built in England since 2017 that are not resilient to future high temperatures, meaning they may need costly retrofit to remain safe, habitable and water efficient.

What does a climate resilient future look like?

Resilience is not an abstract idea. The measures that need to be taken already exist. Some solutions are operating successfully on a small scale in the UK or in other parts of the world, while some simply need more funding to make them a reality.

It looks like…

  • A school generating its own clean energy.
  • A care home designed to stay comfortable during extreme temperatures.
  • Farmers restoring soil health so land can better withstand drought and flooding.
  • Planting trees and protecting habitats.
  • Communities developing renewable energy projects that help keep power more affordable and reliable.
  • Practical support to help people experiencing homelessness stay safe during extreme heat or cold.

How your money helps make this possible

At Triodos, we know finance has a vital role to play in supporting this kind of change. Our loans fund organisations that are helping to build the foundations for a future that can adapt and thrive.

Building resilience means choosing to support solutions that address social and environmental challenges together.

Where we choose to put our money can help communities prepare, adapt and build a more hopeful future.