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IPFS News Link • Energy

Old Electric Vehicle Batteries Can Be Recycled into New Sources of Energy - Even Used to Power 7-11

• Good News Network

An increase in the sale and use of electric vehicles (EVs) is vital for many governments to reach their stated CO2 reduction targets, however if special regard is not quickly given to advancing the technology in recycling the battery packs of these EVs, our landfills could be overrun.

Looking for a solution to the battery waste problem, a study published in Nature by University of Birmingham researchers presents this sticky situation alongside some innovative ways to help combat it. For example, stations of retired EV batteries can be used to reinforce unstable grid networks in developing countries, or used to power things at home.

The study explains that, like the batteries in older mobile phones, an EV battery at the end of its automobile life could still maintain 80% operating capacity and could be easily repurposed for jobs elsewhere in society.

Even now, Toyota, producer of the Prius—one of the most, if not the most, successful hybrid cars in history—has joined forces with 7-11 stores in Japan to expand the integration of the electric vehicle byproducts into Japanese society.

Their project, in line with the latest recommendations from the Birmingham researchers, aims to utilize banks of expended EV batteries from Toyota cars in conjunction with solar panels to power 7-11 stores, while new fuel-cell EVs powered by hydrogen will be serving as the distribution fleet for the legendary convenience store chain.

Meanwhile, we can extract minerals from batteries, while at the same time avoiding the environmentally-damaging mining practices that use a lot of water.


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