Anthracite has a higher calorific value.
Solid materials that may be burned as fuel to release energy through combustion, which produces heat and light, are known as solid fuels. The total energy generated as heat during combustion is referred to as a fuel's calorific value.
Calorific value (kJ/kg)
Cow dung cake
From the above data, it is clear that the answer to the question “Which of the following solid fuel has higher calorific value?” is “coal”.