Portuguese 
English 
Spanish 
5 min of reading 
0 comments 
New environmental rule in New Jersey changes the fate of used batteries in electric and hybrid cars, increases producer responsibility, and creates control requirements for one of the most expensive and complex components of automotive electrification.
New Jersey, in the United States, will prohibit the improper disposal of propulsion batteries from electric and hybrid vehicles in landfills starting from January 8, 2027.
The measure transfers part of the responsibility for the fate of these used components to the producers and creates requirements for registration, reporting, and management plans for the end-of-life phase.
The rule is part of the Electric and Hybrid Vehicle Battery Management Act, state legislation aimed at batteries used to power electrified vehicles.
-
In just one cast, fishermen are surprised to capture 14,096 mullets in Bombinhas and close a historic season with 58,000 fish; scene recorded in the Santa Catarina paradise marks the last day of the 2026 season.
-
A ship that swallows ocean trash uses a U-shaped barrier, sensors, and artificial intelligence to capture plastic without sucking up fish, while the largest system of Ocean Cleanup removed 11.5 million kg in 2024.
-
Chinese electric truck with 652 horsepower enters Brazilian sugarcane fields pulling up to 120 tons: Sany tests 6×4 tractor with 588 kWh battery, quick swap, and targets factory in Campinas to compete in heavy transport in agriculture.
-
At 11 years old, a girl finished 2025 with a total of 150 books read, including 122 literary works and 28 books of the Bible, while her 7-year-old brother totaled 90 titles in the same period, according to a report circulating on social media.
The scope does not include household batteries or conventional low-voltage batteries, but the propulsion sets installed in electric and hybrid cars, including models with lithium-ion and nickel-metal hydride batteries.
With the new structure, the battery that no longer serves the vehicle cannot follow the common route of solid waste.
Once removed from circulation, it must enter a specific chain of collection, transportation, reuse, remanufacturing, recycling, or environmentally appropriate disposal, according to the rules defined by the state and the plans presented by the producers.
Manufacturers take responsibility for used batteries
The law changes the distribution of responsibilities regarding the end of the life cycle of propulsion batteries.
The used component is no longer treated solely as the responsibility of the owner, the workshop, the dismantler, or a waste company, and now directly involves those who placed this equipment on the market.
According to the New Jersey Department of Environmental Protection, producers of certain propulsion batteries must register with the agency and annually report how many covered units they sell, offer for sale, or distribute in the state.
With this registration, the state government begins to gather information on the volume of batteries that may return to the system in the coming years.
In practice, the New Jersey administration creates a reverse route to monitor the expansion of the electrified fleet and organize disposal before the increase in the volume of batteries removed from circulation.
As electric and hybrid cars continue in use, batteries may be replaced due to loss of capacity, damage, end of warranty, or permanent removal from the vehicle.
The requirement also brings the automotive sector closer to a model known as extended producer responsibility.
In this model, whoever manufactures or distributes a certain product participates in the management when it loses its original function and becomes waste or reusable material.
Electric car batteries will not be common waste
Propulsion batteries contain recoverable materials, economic value, and technical characteristics that require different treatment from common urban waste.
When stored, transported, or processed without proper procedures, they can pose environmental and operational risks, as well as prevent the return of components to the production chain.
The legislation in New Jersey seeks to prevent this material from being abandoned, sent to landfills, or traded outside controlled channels.
For this, producers will have to structure procedures to receive used batteries and forward them to solutions provided in management plans.
These plans should consider alternatives such as reuse, remanufacturing, and recycling, when feasible.
Final disposal is reserved for cases where there is no safe or adequate possibility of utilization, always within applicable environmental rules.
Even after no longer meeting the requirements of a car, the battery may retain value for other stages of the chain.
In some cases, the unit can be repurposed in other applications, remanufactured to extend its useful life, or sent to recycling for material recovery.
Battery tracking becomes an environmental requirement
The annual registration required by the state adds a layer of tracking over the market for electric and hybrid vehicle batteries.
By knowing how many batteries were sold, offered, or distributed in New Jersey, the Department of Environmental Protection gains data to estimate future liabilities and oversee the return structure of these devices.
This control relates to the fact that the useful life of an automotive battery does not end at the same time for all vehicles.
The return may occur years after the sale, depending on usage, technology, operating conditions, vehicle replacement, or damage that makes the battery unsuitable for continued circulation.
With the management obligation, the state administration reduces reliance on isolated solutions for the disposal of batteries removed from electrified vehicles.
Workshops, dismantlers, recyclers, and owners start operating within a more defined chain, in which the producer assumes a direct role in the disposal of covered units.
The rule adds to ongoing discussions in the United States about the necessary infrastructure to handle the full cycle of electrified vehicles.
In this debate, fleet electrification involves charging points, emission reduction during use, and the disposal of more technically complex components at the end of their lifespan.
Electrification also involves the end of the lifespan
The decision by New Jersey expands regulation on electric and hybrid cars beyond the sales stage.
The debate now includes the logistics of return, responsibility for management costs, and the ability to recycle or repurpose materials when the battery is removed from the vehicle.
This phase of the vehicle cycle receives less public attention than autonomy, price, charging, and purchase incentives.
Nevertheless, the growth of the electrified fleet leads governments to create rules about what happens after components cease to fulfill their automotive function.
The model adopted by the state also differentiates the propulsion battery from common waste by recognizing its industrial complexity.
The component is not just a part replaced during maintenance, but a high-value technical set, with its own safety, transport, and processing requirements.
For the consumer, the rule defines a return path when the battery is replaced or when the vehicle reaches the end of its lifespan.
In the case of manufacturers and producers, the change creates permanent obligations that accompany the product even after sale.
The legislation maintains the participation of workshops, recyclers, dismantlers, and logistics operators in the disposal chain.
At the same time, it reorganizes this flow by placing the producer as responsible for structuring and sustaining the management system for covered batteries when they are offered back by the current owner.
With the prohibition of improper landfill disposal and the requirement for collection and disposal plans, New Jersey includes the battery of electric and hybrid cars in an integrated policy of transportation, waste, and industry.
Electrification now depends not only on the entry of more vehicles into circulation but also on the existence of a controlled route for the components that will leave these vehicles in the coming years.
Be the first to react!