The World Needs to Quit Coal. Why Is It?Why is it that coal is still so widely used in India, China, & other developing countries, despite the fact that other renewable energy sources are rapidly becoming more affordable?

Read the following article and then answer the related questions:

https://www.nytimes.com/2018/11/24/climate/coal-global-warming.html (Links to an external site.)Links to an external site.

Why is it that coal is still so widely used in India, China, & other developing countries, despite the fact that other renewable energy sources are rapidly becoming more affordable?