Analyst urges China to share best practices

China should share its clean energy successes at the G20 Summit, and study ways to address the challenges it faces, said Joseph Jacobelli, senior analyst with Bloomberg Intelligence who has been analyzing Asia's energy markets for more than three decades.

"As the host of the 2016 G20 Summit, China will be able to showcase its vast success in shifting its energy use away from thermal coal, a domestically sourced, plentiful and cheap resource, and efforts in cracking down on pollution," Jacobelli said.

He said the summit is an opportunity to share best practices in such areas as energy sustainability, green and climate finance and advances in clean energy technologies.