Of lignite and sub-bituminous coal in Africa

South Africa is the top country by reserves of lignite and sub-bituminous coal proved among 2 countries. As of 2020, reserves of lignite and sub-bituminous coal proved in South Africa was 0 million tonnes that accounts for NaN of total reserves of lignite and sub-bituminous coal proved. The top 2 countries (others are Zimbabwe) account for NaN of it. The total reserves of lignite and sub-bituminous coal proved was estimated at 0 million tonnes in 2020.