Barrick’s Mali trebling solar as renewables stave off high energy prices at Kibali

Hydrogen can only be generated by consuming primary energy such as coal, natural gas and renewable energy.

In terms of improvement in rankings, China's Ansteel Group Corp made the highest jump across 183 places to 217.

Compared with wet quenching, Mi said the new technique has economic and environmental benefits.

BMW and HBIS will also jointly carry out research and development of carbon capture.

But to cut pollution, China has reduced steel production, leading to the closure of many plants.

Sun Guolong, general manager of Baogang Group, said carbon capture utilization and storage will play a critical and evolving role in China's energy transition.

An executive of the company said such a practice has multiple benefits in both economic and environmental terms.