Hungary has switched off decorative and non-essential lighting at all state institutions, including its parliament, most of the Buda Castle and Chain Bridge, at night to save energy.⁣ ⁣ Record-low water levels on the Danube have forced the country to largely shut down its sole nuclear plant, which uses the river for cooling, stretching power supply capacity to its limits.⁣ ⁣ CGTN's Pablo Gutierrez reports on how tourism on and round the river has taken a hit.⁣ ⁣ #extremeheat #heatwave #climate #climatechange #hungary #danube #danuberiver