Global coal demand is poised to rebound next year as the economy recovers and the U.S. and Europe may see the first increase in consumption in several years, the International Energy Agency said. Despite the global shift toward economies based on renewable energy, the dirtiest fossil fuel looks set to keep its role as the world’s biggest power source although its share will slip to 35% in 2021 from 36.5% last year.

Global Coal Demand to Rebound

Demand for the fuel will return in 2021 but won’t reach 2019 levels

IEA

Over the next 5 years, global demand is forecast to “flatten out” at around 7.4 billion tons, as declines in Europe and the U.S. will offset any increased use in Asia. The main drivers of demand for the fuel will continue to be China and India, which both rely heavily on the fuel in their energy mix.

While fossil fuel will remain essential to the world economy, the IEA said that unless there are unforeseen developments that would significantly boost demand, it’s likely that consumption peaked in 2013.

EU coal demand is expected to increase marginally for the first time since 2012, rising 3.5%. The U.S. rebound will be the first since 2014, increasing consumption by 11.1% next year.