Why Eurostar's new ‘Celestia’ trains are being upgraded to survive Europe's hotter future

Eurostar is gearing up for hotter European summers by upgrading its new "Celestia" trains with advanced air conditioning systems capable of maintaining a comfortable environment even when temperatures soar to 55°C. This move comes as climate change leads to more frequent and severe heatwaves across the continent, ensuring passenger comfort and safety. The investment highlights the growing need for infrastructure to adapt to climate shifts, reflecting broader trends in sustainable transportation and resilience planning.