The opening of the 23,500 capacity arena was hit with delays and cancellations
Dozens of new data centres, many funded by US tech firms, are being planned and environmental campaigners fear this could significantly increase emissions.
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"I feel honoured to be part of the team that can make a difference," says Squire, pictured with friend and colleague Pete Manning
Longer term, the bird's best chance for survival is to adapt to moult on shallow ice shelves. Fretwell has seen some groups begin to do this, although it may come with a cost to the penguins' breeding and feeding patterns.