Coal is the Cornerstone

https://www.coalzoom.com/article.cfm?articleid=40089

https://www.coalzoom.com/article.cfm?articleid=40018

https://www.coalzoom.com/article.cfm?articleid=39953

"Coal has underpinned China's massive and unprecedented growth in output, fueling an economic miracle" The International Energy Agency (IEA)