TLDR
- QuantumScape shares surge 13.57% after unveiling its new 100 MWh battery plan.
- Muehlbauer joins QuantumScape to develop automated battery assembly equipment.
- QuantumScape targets 2028 to begin cell production at its planned 100 MWh line.
- The Eagle Line pilot facility provides a foundation for larger battery output.
- AI data centers, aerospace and defense drive QuantumScape’s expansion plans.
QuantumScape Corporation (QS) announced plans for a 100 megawatt-hour solid-state battery production line, targeting operations in 2028. The announcement sent QuantumScape stock surging 13.57% to $4.52, gaining $0.54 during after-hours trading. The company also partnered with Germany’s Muehlbauer Group to develop manufacturing equipment for large-scale battery production.
QuantumScape Expands Solid-State Battery Manufacturing Plans
QuantumScape’s latest announcement marks another step in its efforts to establish large-scale solid-state battery manufacturing. The planned facility will produce lithium-metal battery cells for several industrial markets beyond conventional electric vehicles. These markets include artificial intelligence data centers, aerospace operations, and defense applications requiring advanced energy storage systems.
The expansion builds on QuantumScape’s existing technology development and manufacturing activities in San Jose, California. The company has focused on developing solid-state batteries that offer advantages over conventional lithium-ion technology. Its approach uses solid electrolytes instead of traditional liquid materials to support improved energy storage performance.
QuantumScape aims to establish manufacturing processes that can support commercial production across multiple industries. The project will combine automated production systems with engineering improvements from its existing pilot operations. This approach supports the company’s broader effort to move solid-state battery technology toward high-volume manufacturing.
QuantumScape Partners With Muehlbauer Group for 100 MWh Battery Production Line
QuantumScape selected Germany-based Muehlbauer Group to provide specialized equipment and manufacturing expertise for its planned production line. The partnership will focus on developing automated cell assembly systems that support higher production volumes. Additionally, both companies will build on manufacturing processes already demonstrated at QuantumScape’s San Jose facility.
The company’s Eagle Line pilot facility currently demonstrates automated production processes for its solid-state battery cells. Muehlbauer examined these processes and identified engineering improvements that could support larger manufacturing operations. As a result, both companies have started developing equipment and processes capable of handling greater production volumes.
Muehlbauer brings extensive experience in industrial automation, equipment engineering, and manufacturing system integration. Its involvement will help QuantumScape develop production systems for the planned 100 MWh manufacturing capacity. Meanwhile, the companies will continue engineering work before the targeted production launch in 2028.
QuantumScape Targets 2028 Production as Solid-State Battery Applications Expand
QuantumScape expects its planned production line to serve markets beyond the electric vehicle industry. AI data centers represent one potential market because operators need dependable energy storage for demanding computing infrastructure. Similarly, aerospace and defense applications create opportunities for advanced batteries with demanding performance requirements.
The 100 MWh project represents another step toward QuantumScape’s broader goal of gigawatt-hour-scale battery manufacturing. Its existing Eagle Line provides the technical foundation for developing more efficient automated production systems. The Muehlbauer partnership adds manufacturing expertise as QuantumScape works to increase production capacity.
QuantumScape has not announced a specific commissioning date beyond its 2028 production target. The company also has not disclosed the project’s total investment cost or expected commercial revenue. The manufacturing plan establishes a defined capacity target and expands its industrial partnership network ahead of production.
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