The London-based non-governmental organisationnoted that improved energy access will drive India's economic growth and continue as a critical enabler of development in a report titled 'Asia: Coal's Future'.
"Improved energy access will drive economic growth. The Indian government has said that the country's economy will more than double to 5 trillion dollars in a 'matter of years'. As it has in the past, coal will act as the default energy source for electrification for India," said Benjamin Sporton, WCA chief executive, the author of the report, which was published last month.
According to the International Energy Agency (IEA), 237 million people in India have no access to electricity.
India's residential electricity consumption - for those that have power - lags well behind the world's average and is, according to the IEA, 10 times lower than that of Organisation for Economic Co-operation and Development countries.
More From This Section
Sporton believes the key approach for the world to transition to a low carbon future is to address the carbondioxide emissions.
"Coal is not the problem, emissions are," he concludes.
According to his analysis, Southeast Asia continues to choose coal because of cost and high efficiency, low emissions (HELE) coal technology, which costs five times less when compared to some renewables, may be the answer.
"Although there has been some progress, currently older and less efficient technology (sub-critical) tends to be the default choice in the region and less than half of new plants are being built using HELE technology," he said.
The IEA predicts that demand for coal will grow 4.6 per cent year on year to 2040, making it an important area to focus on.