NEW DELHI — As the UK officially shut down its last remaining coal power plant on Monday, policy experts said coal will continue to be a part of India’s energy mix for the next few decades, given that it is still a developing country with significant energy needs. The UK on Monday closed its last coal power plant, becoming the first G7 nation to do so amid calls for a global coal-free energy system by 2040. The world’s first coal power plant opened in London in 1882, and until 2012, coal accounted for 39 per cent of the UK’s electricity generation. Global energy think tank Ember said the closure of the UK’s last coal plant means that more than a third of OECD countries are now coal-free, with three-quarters expected to eliminate coal power by 2030, in line with global climate goals aimed at limiting warming to 1.5 degrees Celsius. Also read: India’s gold reserves continue to rise, ETF buying surges The International Energy Agency’s (IEA) “Net Zero by 2050” report recommends that developed countries phase out unabated coal by 2030, while developing countries should aim to do so by 2040 to remain on track for global net-zero emissions by...