Why you may recycle a battery—and the right way to do it


Lithium-ion batteries, that are utilized in EVs, are a more moderen invention; they got here into the image within the Nineteen Nineties in small digital units earlier than discovering a market in electrical autos. As their use has grown, so too have efforts to recycle them. 

Recycling firms’ processes all look about the identical to an outdoor observer. Batteries are disassembled and crushed up, and the ensuing powder is dissolved earlier than being subjected to varied chemical strategies. However the particulars can be a key deciding consider how a lot of the precious supplies recyclers can get better, and due to this fact how a lot cash they will make. 

Due to advances in these processes, the prospects for constructing a enterprise round battery recycling have improved. The identical dynamic is occurring in photo voltaic panel recycling, the place firms are working to get better silver and different costly supplies from the units. 

On a private stage, I believe discovering methods to recycle and repurpose supplies so as to lower down on waste and damaging mining is a worthwhile purpose in itself. However profitability is a surefire strategy to make battery recycling extra more likely to occur. 

We’re nonetheless within the early days of battery recycling. China has funded and inspired an enormous business, and now Europe and North America are catching up, with firms elevating  a whole lot of thousands and thousands of {dollars} in investments and constructing multibillion-dollar services.

For my deep dive into battery recycling, I took a take a look at certainly one of these firms, Redwood Supplies. If you wish to be taught extra about what Redwood is attempting to do, or the challenges the corporate is going through, try my function story that got here out yesterday. I additionally received to talk with JB Straubel, founding father of Redwood Supplies and former chief expertise officer at Tesla, about the place he thinks the business is headed. Yow will discover an edited model of our dialog right here

Maintaining with Local weather

Climeworks introduced that it’s begun eradicating carbon dioxide from the environment at its Orca plant in Iceland. (Wall Road Journal)

→ The plant is probably not huge, however this can be a main step for carbon removing, which was certainly one of our breakthrough applied sciences in 2022. (MIT Expertise Overview)

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