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About what share of global lithium-ion battery production capacity did China hold in 2020?

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Battery by the numbers

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47%

What share of batteries, of all types, did the European Union collect for recycling in 2020?

The EU's battery collection rate covers all battery types, not just lithium-ion, and remains under half of what's sold.

Source: Wikipedia, Battery recycling (2020) en.wikipedia.org

more than 95%

Recycling company Redwood Materials recovered what share of key metals from 230,000 kg of battery packs by 2023?

The company recovered lithium, cobalt, nickel and copper at very high rates, showing what's technically possible in battery recycling.

Source: Wikipedia, Battery recycling (2023) en.wikipedia.org

about 767 gigawatt-hours

About what was global lithium-ion battery production capacity in 2020?

China accounted for roughly 75% of that global production capacity, cementing its role as the world's battery manufacturing hub.

Source: Wikipedia, Lithium-ion battery (2020) en.wikipedia.org

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How does BatterySurvey.com work?

Each question asks you to guess a real number about batteries. After you answer you see how everyone else guessed, then the real figure and where it comes from.

How is the daily round scored?

Four stats and one opinion poll. A correct guess earns 100 points plus up to 50 for speed, with a combo bonus for answers in a row. The range next to the right answer earns 40. Opinion polls earn 25 for having your say, and nailing every stat adds 150.

Where do the numbers come from?

Every stat links to its source, such as government statistics agencies, research organizations and industry groups. Figures are checked against the source before they go live.

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