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How Guernsey is preparing for rising temperatures and climate change
Overview
Following its hottest summer on record, Guernsey is exploring ways to address climate change, which ranks as a major concern for local residents. Experts, officials, and business owners have highlighted the importance of monitoring sea levels, investing in local sustainable farming to protect food security, and maintaining progress toward emission reduction targets.
Key points
- Guernsey experienced its hottest summer on record, with temperatures reaching 36.4°C on 25 June.
- A 2025 survey by the Nature Commission found that 44% of respondents viewed climate change as a significant concern.
- The States of Guernsey aims for a 57% reduction in emissions by 2030 compared to 1990 levels and net zero by 2050, remaining on track for its 2030 goal.
- Local agricultural figures warn that climate change threatens food security, making investment in sustainable local farming vital for island resilience.