Here’s another reason why it’s good to travel with a sweater – and why airports worldwide may soon be more enthusiastic to embrace solar and other alternative sources of energy. According to Reuters:
Hungary’s main international airport, Budapest, switched to oil from gas heating on Wednesday [today], after Russian gas imports via Ukraine stopped.
Local news agency MTI reported that the airport, owned by Germany’s Hochtief, was among industrial users whose gas consumption had been limited. … The airport has about 70,000-80,000 litres of oil reserves.