The major coal users in the world such as China, India, the U.S., Russia and Germany have yet to sign the Powering Past Coal Alliance.
Ceylon Graphite, Syrah Resources, SRG Graphite, Mason Graphite and Elcora Advanced Materials are on the rise.
The U.S. is cutting down its reliance on coal energy.
The clean energy movement finds a big boost as China, the top coal producing and consuming country, becomes the no. 1 producer of renewable energy.