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Company

LeydenJar

Rocket Ship RatingBased on the data VC Catalog holds.

Rocket Ship Rating: 25 out of 100

  • Clean energy & storage
Business model
B2B
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Record updated 28 September 2026

About

LeydenJar uses a battery technology from ECN/TNO to store 50% more energy in batteries and make them cheaper. The potential impact of this on the energy transition is great.

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