Nation consolidates green energy transition

Coal to play larger role as emergency backup power source

Most additions made to the coal industry in China last year involved plants with improved levels of safety and efficiency to replace high-energy-consuming and outdated facilities built during the 20th century, industry experts said.

Lin Boqiang, head of the China Institute for Studies in Energy Policy at Xiamen University, said, "The nation consumed more coal and built more coal capacity last year, with most of the newly installed capacity replacing obsolete facilities and ensuring sufficient energy supplies amid the country's green transition.

"This year, the replacement of outdated coal capacity has accelerated, and the government has also taken steps in recent years to increase advanced coal production to ensure sufficient power supply, with the aim of coal playing a larger role as an emergency backup power source."

A green energy transition does not mean shutting down all coal plants overnight, Lin said.

Energy security must always come first, and the exit process should be prioritized. For example, if local heat and electricity supply cannot keep pace with demand for a time, there is no reason to close production facilities, Lin said.

He added that phasing out the use of coal in China is "more of a gradual and sophisticated process, rather than applying an emergency brake".

Statistics from financial media outlet Yicai show that by March 9, authorities in Hunan, Heilongjiang, Anhui, Shaanxi, Shanxi, Shandong and Hubei provinces had closed more than 90 coal power units as part of plans to phase out coal-fired plants in 2022 and this year. Most of this outdated capacity involves smaller units.