Power Battery Recycling Mode and Decision-making Model for New Energy Vehicles Under the Background of Dual Carbon

Recycling and cascade utilization of waste power batteries for new energy vehicles is an effective measure to manage carbon emissions in the power battery industry chain and achieve the dual carbon target. In view of the current confusion of recycling channels and the unclear benefits and costs of the recycling market, the article constructs three recycling modes: self-operated recycling mode, industry alliance recycling mode and third-party enterprise recycling mode. With profit maximization as the decision-making goal, a recycling profit function model is established, and through the comparative analysis of profits of different recycling modes, the relationship and influencing factors between them are obtained, which can provide reference for enterprises to make recycling decisions.