Thenextweb iconThenextwebSep 8, 2026

Solid-state batteries just went into mass production. The line makes 6,000 packs a year

ProLogium says it has begun mass-producing all-solid-state cells in Taiwan at 381 Wh/kg, verified by TUV Rheinland and tested against a Chinese all-solid-state standard. Its subsidised Dunkirk gigafactory broke ground in February and its published staging starts at 0.8 GWh in 2028, in a Europe that has already lost Northvolt.

Solid-state batteries just went into mass production. The line makes 6,000 packs a year

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ProLogium says it has begun mass-producing all-solid-state cells in Taiwan at 381 Wh/kg, verified by TUV Rheinland and tested against a Chinese all-solid-state standard.

Its subsidised Dunkirk gigafactory broke ground in February and its published staging starts at 0.8 GWh in 2028, in a Europe that has already lost Northvolt.

ProLogium says it has begun […] This story continues at The Next Web

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ProLogium says it has begun mass-producing all-solid-state cells in Taiwan at 381 Wh/kg, verified by TUV Rheinland and tested against a Chinese all-solid-state standard. Its subsidised Dunkirk gigafactory broke ground in February and its published staging starts at 0.8 GWh in 2028, in a Europe that has already lost Northvolt. ProLogium says it has begun […] This story continues at The Next Web

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ProLogium says it has begun […] This story continues at The Next Web

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