Electricity price determination method and device and storage medium

The invention discloses an electricity price determination method and device and a storage medium. The method comprises the following steps: acquiring a historical green electricity price, a current green electricity price and a green electricity price calculation value of a power incoming region, and a supplier green electricity price of a power outgoing region; based on the historical green electricity price, the current green electricity price, the green electricity price calculation value and the green electricity price of the supplier, determining an initial electricity price required by the electric power receiving area to obtain the electric power of the electric power sending-out area; determining a green power certificate price, a carbon emission quota price and a current thermal power price corresponding to the power receiving region; and based on the green electric power certificate price, the carbon emission quota price, the current thermal power price and the initial electricity price, determinin