This summer we have witnessed record-breaking hot weather in the UK. We saw the first red weather warning for extreme heat, with temperatures reaching record high of 36 degrees locally. Throughout the last week we had another official amber warning of extreme heat with temperatures consistently in the mid-30s.
Heatwaves are becoming more frequent and intense, creating unique challenges for cities such as Bristol. Urban heat risks affect everything from health to the environment, transport to telecommunications, as well as creating increased demand for cool places.
Bristol is responding to these challenges through innovation. After becoming the first city in the UK to declare climate and ecological emergencies, we are leading the way in decarbonising our city, reducing Bristol’s emissions by over 40% since 2005. Keep Bristol Cool is the next pioneering tool to help our city become more climate resilient.
Keep Bristol Cool
Keep Bristol Cool is our new mapping tool that highlights which areas of our city are most vulnerable to extreme heat.
The mapping tool was made possible by the UK Climate Resilience Programme and Met Office Urban Climate Service team.
We are the first city in the UK to develop an online tool of this kind, using data on current heat vulnerability and climate change to explore where heatwaves could have the biggest impact on people’s health and wellbeing.
The tool allows users to explore how heat vulnerability varies from neighbourhood to neighbourhood by bringing together information on population, homes, and local environment. Climate maps explore how the number of warm nights and hot days are predicted to change over the next twenty years and beyond.
We’ve worked to refine this tool to see how it could help protect vulnerable people during heatwaves, support the development of green infrastructure strategies, make homes less likely to overheat, and aid the longer-term growth and regeneration of the city.
The mapping tool is a key step in Bristol’s resilience journey. A framework will follow that builds on the commitments set out in the One City Climate Strategy to become a climate resilient city by 2030: Setting out a programme of work that builds our resilience to higher temperatures and heatwaves across key areas including city planning, emergency planning, housing and the natural environment.
To reach our climate goals by 2030 and to safeguard the city against extreme heat, our city needs to work together. The Keep Bristol Cool mapping tool will offer service-providers, businesses and organisations across the city the opportunity to use this tool to help with their future planning.
We want to share this work and approach with other cities in the UK, we will work with closely with colleagues at the Local Government Association City and Regions board, improving the resilience of the UK to deal with extreme weather events and long-term trends in our city planning.
Bristol Climate Action
This year’s record-breaking temperatures have made many of us feel more anxious about the climate and ecological emergencies that we face. There are examples of Bristol residents who are making changes to their lives On Bristol Climate Hub, take a look and learn about their inspiring stories.
You can also donate to the Tree Crowd Funder – to help us double Bristol’s tree canopy – which will provide valuable shade in years to come.