Xinjiang, rich in coal and wind power resources, currently transmits electricity to 20 other Chinese provincial regions.

Shanxi, a major coal-producing region in north China, has shut down 163 coal mines and eliminated 146.05 million tonnes of annual coal production capacity over the past five years.

The Three Gorges Dam generated 111.795 billion kilowatt-hours of electricity in 2020.

This use of nuclear energy for heating is expected to reduce the burning of 23,200 metric tons of coal annually.

Breakthroughs in key technologies, solutions expected.

China's Hebei Province. Huanghua Port, one of the key ports for thermal coal transportation in China, has stepped up its turnover rate since December.

The administration will continue to step up supervision to continue improving workplace safety conditions in non-coal mines, the official said.

A new railway line for transporting coals was put into operation in China recently.