Britain is sleepwalking into a £100 billion climate adaptation crisis

Britain’s businesses are sleepwalking into a climate adaptation crisis, as extreme heat exposes workplaces that are expensive to cool and increasingly unfit for a warmer climate. New research from SaveMoneyCutCarbon suggests many organisations remain more focused on reporting environmental progress than preparing their buildings for the physical consequences of climate change.

Its inaugural Net Zero Reality Index found that 65% of UK adults believe net zero is treated more as a reporting exercise than a practical business priority.

A further 75% believe rising costs are forcing businesses to delay or scale back plans to reduce energy use and carbon emissions, while 62% say companies would take net zero more seriously if the financial benefit were clearer.

The same barriers holding back decarbonisation could also leave organisations exposed to higher operating costs as extreme temperatures become more frequent.

Approximately £11 billion of public and private investment is expected to be required each year to improve the UK’s climate resilience. Over the coming decade, that would make adaptation a business and infrastructure challenge worth more than £100 billion, but SaveMoneyCutCarbon believes many organisations are not yet treating it as an operational priority.

Much of Britain’s commercial building stock was designed for a cooler and more stable climate, leaving many properties ill equipped to manage sustained periods of extreme heat. Where ventilation and cooling systems are outdated, adding energy intensive air conditioning can increase costs without improving the underlying thermal performance of the building. 

Businesses need to build climate adaptation into routine capital planning, using building performance data to identify where inefficient energy use is increasing exposure. Targeted improvements to ventilation and controls can strengthen resilience without locking in higher consumption, while planned investment is likely to cost less than responding after disruption occurs. As temperatures become more volatile, the question is not whether businesses can afford to prepare, but whether they can afford to delay.