To provide charcoal combustion equipment capable of burning charcoal continuously for a long period while regulating thermal power automatically, capable of heating a green house and capable of emitting combustion gas into the green house to supply carbon dioxide necessary for photosynthesis in plants.

This equipment is provided with a fuel container 2 storing charcoal 10, a combustion chamber 4, a charcoal supply means 3 for supplying the charcoal 10 into the combustion chamber 4, an air valve 423 for regulating an air volume supplied to the combustion chamber 4, and a control means 6 for controlling the charcoal supply means 3 and/or air valve 423, based on a temperature in the green house 100 and/or a temperature in the combustion chamber 4, and the combustion gas is supplied into the green house 100.