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How Will We Dispose Of Electric Car Battery? Find Out Here

“Green” cars have one major drawback: batteries. Electric cars use large batteries to store the energy they need to run. The batteries can last between 2 and 11 years depending on the make of the car, and then the car owner will no longer have any use for them.

Most batteries contain toxic metals, are quite heavy, and are too expensive to recycle. (But don’t worry—electric car batteries will have accumulated enough energy to power a house for about 15 years or more!)

Electric cars may be getting all the press these days, but the truth is that we’ve been trying to switch to an all-electric vehicle fleet for more than a century. But even then, we had electric car batteries on the brain. Take the battery for the EV-1, for example.

Though it made up a third of the car’s weight, the EV-1’s battery actually had a pretty long life – from its first production in 1996 until its final day on the road in August of 2006, the batteries had only lost a third of their charge, Nissan says.

The Role of Batteries in Electric Vehicle Emissions

The electric vehicle industry is still in its infancy, but it’s growing fast.  Right now, people are shifting from internal combustion vehicles to electric vehicles.  As this transition continues, there’s a lot of talk about how electric vehicles will help fight climate change and reduce emissions.  

In fact, many governments even give generous tax breaks to people who buy electric vehicles. However, it’s important to remember that electric vehicles aren’t necessarily emission-free.  In fact, some recent studies have suggested that the equivalent carbon emissions from electric vehicles depend on how electric power is generated (i.e., where the electricity comes from).  

Batteries are a key component of electric vehicles because they are essential for storing the large amounts of electricity that power them. Although the Environmental Protection Agency (EPA) is very optimistic about the environmental benefits of electric vehicles (or EVs), some skeptics believe that the power still has to come from somewhere, and that means a conventional source like a coal-fired power plant.

However, whether power comes from a coal plant or a solar panel, battery storage plays the same role, and according to a new study, the emissions from batteries may actually be lower than that of coal-fired power plants.

Public Policy for Responsible Battery Management

In the United States, an estimated 2 billion cell phones are in use and, according to a report by the Environmental Protection Agency (EPA), each one contains an average of 3.5 milligrams of mercury (about 4% of the toxic element’s total supply in the United States).

Mercury is a substance with toxicity that is considered very damaging to the environment, and the EPA recommends limiting exposure to it. When a cell phone is being used, the battery is causing the element to be released into the air and eventually the ground, water, and soil.

The long-term effect of this is difficult to determine, but it is estimated that there are nearly 6,500 metric tons of mercury contained in landfills in the United States.

As the number of battery-operated devices we use on a daily basis is ever-increasing, so is the amount of e-waste we produce. In the United States alone, more than 3.5 million tons of e-waste was generated in 2009, more than double the amount generated in 2000.

Since only 19% of this e-waste was recycled, the remaining 3.2 million tons of waste has ended up in landfills where toxic materials–including lead, cadmium, and mercury–have polluted both the soil and water supply.

Electric car battery disposal

So, you have decided to buy an electric car. Congratulations! You have made a bold and environmentally friendly move that will save you thousands of dollars each year in fuel costs.

But have you considered what will happen to the batteries when the time comes to replace them? The short answer is that you have three primary options: recycling, re-use, and disposal. Each option comes with its own pros and cons.

Recycling lithium-ion batteries from electric vehicles

The lithium-ion batteries in electric vehicles (EVs) can be recycled at the end of their lives, but the process is not always clean or efficient. Many people think that the only way to dispose of these batteries is to burn them (at high temperatures) in incinerators, but this isn’t true.

There are stricter regulations than before that help ensure the safe transport of batteries and a new technology called closed-loop recycling that has made this process safer and more efficient.

Currently, the costs for recycling lithium-ion batteries are covered through the price of the vehicle.  As electric vehicles become more popular, the demand for recycling these batteries will increase dramatically.  The sheer number of lithium-ion batteries that need to be recycled is projected.

Batteries as power storage for homes and industry

Batteries are being used more and more as a power storage device due to the increased need for power during high-demand periods.

Many commercial and industrial facilities have begun to use batteries to capture the excess power generated by their solar energy systems and use that power later when they need it. Batteries are an attractive option because the electrical grid was never designed to meet spikes in demand—Batteries can fill the gap.

Batteries are usually seen as power storage devices for our technology: charge them up when the sun is shining or the wind is blowing, and then use that power to keep our phones and laptops running when the weather is bad.

But increasingly, batteries are being used for another purpose: to store energy for homes and industry, rather than to run equipment. This is known as distributed storage, and is a key part of the transition to cleaner, distributed energy sources that don’t rely on large, centralized power plants.

Second life for lithium-ion batteries

A new design for lithium-ion batteries just might save the planet on a lot of fronts. By using the discharged battery cells to generate electricity, the new device not only eliminates the need for mining for lithium, which may be linked to child labor, but could also completely avoid greenhouse gas emissions.

As a result, the new design could eliminate the need to change old batteries for new ones. Lithium-ion batteries don’t like being hot and cold; they perform best at room temperature and lose their capacity to hold a charge over time. But the new design could be inserted into an existing battery to keep it running efficiently.

Last Words

For an electric car, the car battery is the largest single source of environmental impact and cost of ownership. This is because the battery pack is expensive (up to $20k, or $8-15k per kWh), and there is no way to reuse or recycle the battery. So what do you do with it when you’re done driving? The best bet is to have it recycled. (The worst option is to just toss in the trash.)

Paul Wells

Paul Wells

Our world needs more attention today than it ever has! My name is Paul and I run A website to provide information and resources which addresses sustainable living. Looking after our planet starts today and I aspire to spread the message globally in a joint effort to make the change, we so desperately need.

10 thoughts on “How Will We Dispose Of Electric Car Battery? Find Out Here”

  1. I am glad that they are thinking about safe and efficient ways to dispose of lithium batteries. I still worry that we are trading one environmental problem for another. Given the challenges of EVs, I have often wondered why we aren’t thanking about hydrogen powered vehicles. Hydrogen power is clean and it would seem that releasing water back into the environment would be beneficial. Since water would be released back into the atmosphere, it might even help in areas where there is a shortage of water. I would be interested in hearing some expert opinions on hydrogen powered vehicles. The skeptic in me can’t help but thinking that all of the focus is on EVs because influential people have invested in the electrical vehicle industry.

  2. And if we all lived like the Amish people, the way God intended, we wouldn’t NEED any of this crap and the Earth would still be pristine and people would be much healthier and much happier. Once we RID OURSELVES of greedy government, who put a price on everything that God gave us, and get back to living our own lives, in God‘s way, everyone and everything will be much better off!

    1. Dear Bella, there are two things guaranteed to us by “God” and that is death and taxes. If you read the Bible, it mentions giving or paying your fair share since the dawn of time. “Our” government wasn’t the first to think about taxes.

      With the Amish, that’s just a select few that chose to stay with the “good word” but you do know they pay and charge taxes too, it’s called dues. Dues to the church, dues to there land, etc.

      I am not on there trying to correct you and saying you are wrong, but what I am saying is, you would not be welcomed among them, if you chose to become Amish, no matter what you did, you’d always be an outsider.

  3. Darren Harold Paquette

    I think the Idea of Electric Cars is Stupid . Not all Counties have the same Climates. Some are super Cold. Some to Hot. Also the thought of Sitting in Long Lines just to get charged up sickens me . Also if you believe in your mind that the Electricity will be free Your Dreaming . Your cost will Go way up . And if this was something that they want then they should start changing the whole Energy system. They can start with condos and apartment building that are being built . What those people going to do throw extension Cords out there windows? Oh that wont work they got rid of close lines. (ONE OF THE MOST ENVIRMENTLY FRINDLY THINGS WE HAD)
    extension Cords hanging down balcony’s would be a NO NO. I have worked with Batteries for 35 years and my gels have to be replaced every five years or less. True the car batteries last Longer But the charge Distance with start Happening in the first year.And every ten years they say a Car will work for. Now what? Buy a New Battery that will cost a a good years pay By the time you have had it replaced and installed you can buy the car you got in the first place . The best new Energy system possibility is Hydrogen

  4. I hope that these news Ideas do not end up like the Paper vs Plastic. Because the consequences of these Lithium batteries could pollute the soil and our water supply if they are NOT disposed of properly. Since Millennials demand a green planet, I pray your prepared to be on top of these problems. Or you could end up creating a world where nothing grow’s, our water supply will be poisoned. You should listen to the older generation on occasion, because we are NOT all stupid old people. Some of us actually have some good advice for all of you youngsters who think you’re the very first people on earth who have great ideas. Also please stop telling us we all have to become Vegans because you don’t like to eat meat. You just might end up starting a war when the rest of us finally get sick of your demands, and bullying, remember the world doesn’t like dictators, we want FREEDOM to choose. Wars start when those rights are taken from us.

  5. There is a great book by Paul Hawkins called the Ecology of Commerce that I read years ago and is still available. Basically if we hold the manufacturer responsible for the disposal of the parts used in their products such as refrigerators, cars, air conditioners, etc. then they would put more thought into the creation of the product. from the info I have read disposing of these disposal of these batteries are close to the disposal of radioactive materials. so for all of you that believe electric cars are good for the environment rethink that decision. Not to mention is our power grid capable of handling charging your phone and your car along with heat a/c and normal household use.

  6. Thank God I’m old and won’t have to worry about getting an EV car, unless they can put a battery in my VW Bug I have had for 22 years I’ll never have one! Now that idiot that is in charge of energy wants to have all military vehicles electric by 2030! I can see it now…..can we please pause the war, I have to charge my tank. These people are insane…..oh and I’ll never have panels on my roof either! But you all go right ahead with this nonsense, I’ll just sit back and enjoy my life.

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