Coronavirus pandemic: daily updated research and data.
Read moreCoal reserves by type, World, 2019
Coal reserves broken down by type and quality, measured in tonnes. Coal types are categorised based on carbon content, ranking highest to lowest as: anthracite,
bituminous, sub-bituminous then lignite. Coal with the highest carbon content - anthracite and bituminous is typically of higher quality and results in fewer local air
pollutants when burned.
- More