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Lithium electric car battery prices are falling faster than industry analyst forcasts

MIT Technology Review:

The true cost of lithium-ion batteries in electric cars is a secret closely held by manufacturers. And estimates of the cost vary widely, making it tough to determine just how much lower they must go before electric vehicles with long ranges can be affordable for most buyers. But a peer-reviewed study of more than 80 estimates reported between 2007 and 2014 determined that the costs of battery packs are “much lower” than widely assumed by energy-policy analysts.+

The authors of the new study concluded that the battery packs used by market-leading EV manufacturers like Tesla and Nissan cost as little as $300 per kilowatt-hour of energy in 2014. That’s lower than the most optimistic published projections for 2015, and even below the average published projection for 2020. The authors found that batteries appear on track to reach $230 per kilowatt-hour by 2018.

I think with the Gigafactory chugging along and Tesla claiming a 30%+reduction in costs from current, the $200/kilowatt-hour barrier isn’t far off.

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Comments

  1. BEP - 9 years ago

    Those prices are ridicolously low. Especially if you compare them with the price of a small (a couple of kWh) battery system for the home.

Author

Avatar for Seth Weintraub Seth Weintraub

Publisher and Editorial Director of the 9to5/Electrek sites. Tesla Model 3, X and Chevy Bolt owner…5 ebikes and counting