Power producers want more coal to tide over shortages

China's four major power generation groups have asked the National Development and Reform Commission, the country's top economic regulator, to increase coal supplies and regulate, reduce coal prices after snowstorms sweeping across central and southern provinces led to major losses for the thermal power sector.

The four top utilities, China Huaneng Group, China Datang Corportion, China Huadian Corporation and State Power Investment Corporation, said in a joint report they are facing pressure due to tight gas and coal supplies and have warned of potential heating and electricity shortages as blizzards continued to buffet some central and southern provinces.

The high coal prices have led to a 40.2 billion yuan ($6.3 billion) loss in the coal power sector for the country's top five power generation groups, they said.