The proposed goal of "dual carbon" has a profound and huge impact on the development of the electric power industry and requires the electric power industry to speed up the steps of nd of deepening electric power reform, complicated problems such as transaction, price, settlement, and risk management restrict the development of the retail market. Based on this paper, the system architecture of the electricity market retail platform driven by carbon neutrality is designed, and the transaction mode based on the electricity retail platform is proposed. Firstly, the paper expounds on the necessity of constructing an electric power retail platform based on Guangdong retail market transactions. Then, according to the requirements of the carbon-neutral level platform, the functional framework and system framework of the power retail platform is designed. Finally, a transaction model is proposed based on the electricity retail platform, and carbon signals are introduced to realize the low-carbon operation of the electricity market, aiming to improve the efficiency of market operation and meet the diversified needs of market subjects.
