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Tesla ramps up battery cell investments at German gigafactory

Published by Global Banking & Finance Review

Posted on December 16, 2025

2 min read

· Last updated: January 20, 2026

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Tesla ramps up battery cell investments at German gigafactory
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FRANKFURT, Dec 16 (Reuters) - Tesla is creating the conditions to produce up to 8 gigawatt hours of battery cells a year at its German gigafactory in Gruenheide near Berlin starting in 2027, the U.S.

Tesla Expands Battery Cell Production at German Gigafactory

FRANKFURT, ‌Dec 16 (Reuters) - Tesla is creating the conditions ‍to produce ‌up to 8 gigawatt hours of battery cells ⁠a year at ‌its German gigafactory in Gruenheide near Berlin starting in 2027, the U.S. automaker said in a statement on ⁠Tuesday.

"To this end, we are investing another three-digit million amount ​in cell production," it said, adding this ‌would take total ⁠investments in the local cell factory to nearly 1 billion euros ($1.2 billion).

"The aim is to increase ​the vertical range of manufacture at the site: everything from battery cells to vehicles will be produced at a single location. This is ​unique ‍in Europe and ​also strengthens the resilience of our supply chains," Tesla said.

"If the conditions are right, the entire battery value chain will also take place in Gruenheide in the future. In international competition with China ⁠and the USA, it is currently hardly possible to produce cells ​economically in Europe."

The Gruenheide plant, which employs around 11,500 staff, is Tesla's only gigafactory in Europe, a market where the U.S. ‌electric vehicle pioneer has faced dwindling market share.

($1 = 0.8495 euros)

(Reporting by Christoph Steitz, editing by Thomas Escritt)

Key Takeaways

  • Tesla to produce up to 8 GWh of battery cells annually in Germany by 2027.
  • Investment in German gigafactory to reach nearly 1 billion euros.
  • Tesla aims to enhance vertical integration at Gruenheide site.
  • The plant will strengthen Tesla's supply chain resilience in Europe.
  • Tesla faces competition from China and the USA in battery production.

Frequently Asked Questions

What is battery cell production?
Battery cell production refers to the manufacturing process of creating individual battery cells, which are essential components in rechargeable batteries used in electric vehicles and other technologies.
What is vertical integration?
Vertical integration is a business strategy where a company expands its operations into different stages of production within the same industry, aiming to increase efficiency and control over the supply chain.
What is a gigafactory?
A gigafactory is a large-scale manufacturing facility designed to produce batteries and other components at high volumes, often associated with electric vehicle production.
What is supply chain resilience?
Supply chain resilience refers to the ability of a supply chain to anticipate, prepare for, and respond to unexpected disruptions, ensuring continuity and efficiency in operations.
What is investment in technology?
Investment in technology involves allocating resources towards the development, implementation, and enhancement of technological solutions to improve efficiency, productivity, and competitiveness in various industries.

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