Speaking at Yale University in the US, the first address by a Maldivian leader at the prestigious university, Dr Waheed said the most important outcome of the Maldives plans for carbon neutrality would be freedom from a dependency on imported oil.

The unpredictable price oil and the prospect of higher oil prices over the long term meant the shift to renewable energy was essential, he told the audience, reiterating that carbon neutrality was not only necessary for ecological reasons, but it was also influenced by economic considerations.