There are two types of key factors affecting the recycling of new energy vehicle batteries. One is external factors, such as government policies, industry regulations, market environment, etc., which together constitute the external framework of new energy vehicle battery recycling.
Every year, many waste batteries are thrown away without treatment, which is damaging to the environment. The commonly used new energy vehicle batteries are lithium cobalt acid battery, lithium iron phosphate (LIP) battery, NiMH battery, and ternary lithium battery.
In the process of new energy vehicle battery recycling, each participant will show irrational state and carbon sentiment will influence the battery recycling decisions of new energy vehicle manufacturers and new energy vehicle retailers.
The effect of altruistic preference on new energy vehicle battery recycling is nonlinear, which makes the altruistic preference of new energy vehicle manufacturers and new energy vehicle retailers better exert its positive effect on new energy vehicle battery recycling only when they are in the moderate range.
(3) When new energy vehicle manufacturers remain optimistic and new energy vehicle demanders remain rational or pessimistic, the new energy vehicle battery recycling strategy can reach the optimal steady state.
The study shows that: In the new energy vehicle battery recycling system, the battery recycling is often in a non-coordinated state due to the fact that there is no unanimous cooperation between multiple actors, which leads to a non-Pareto-optimal evolution trend in the system evolution.