As Belgium struggles to keep the lights on this winter, even the penguins and sea-lions will be doing their bit to help.
After several of its nuclear reactors had to be taken offline, the country is facing the possibility of electricity shortages, particularly on cold days.
The looming outages are a dilemma for Antwerp's zoological garden.
During the Christmas holiday, the zoo holds a Chinese light show. The show starts at 6pm, a peak demand period.
“We don't want to...
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