Always travel with a sweater

sweater-striped

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.