Arctic Warming

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  • Arctic Amplification: The Arctic region is warming 3-4 times faster than the global average.

  • European Warming: Europe’s average temperature has risen by 2.4°C above pre-industrial levels, surpassing the global average of 1.3°C.

  • 2024 Records: 2024 was the warmest year on record for both the planet and Europe. Southeastern Europe experienced its longest heatwave, and the number of ‘cold stress days’ was the lowest ever.

  • Albedo Effect: Melting Arctic ice reduces the albedo effect (reflection of sunlight), leading to increased absorption of solar radiation by darker surfaces (water/land) and accelerated warming.

  • Regional Differences: Eastern Europe was warmer and sunnier, while

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Western Europe experienced cloudier and wetter weather in 2024.

  • Aerosol Reduction: Reduced aerosol emissions in Europe, while improving air quality, contribute to faster warming as aerosols scatter sunlight, reducing heat absorption.

  • Contributing Factors: Other factors driving Europe’s faster warming include changes in atmospheric circulation causing more heatwaves, higher sea-surface temperatures, urban heat island effect, and glacier melting.

  • Global Impacts: Arctic Amplification disrupts jet streams, increases extreme weather events globally, and accelerates sea level rise.

  • Vulnerable regions: Europe has the largest inhabited landmass in the polar region.