In which city is the Blue Engine facility, manufacturing the BE-4 and BE-3U engines, primarily located?
Answer
Huntsville, Alabama
The critical manufacturing and production capabilities for Blue Origin's rocket propulsion systems are centralized at the Blue Engine facility located in Huntsville, Alabama. This facility is responsible for producing the company's most commercially significant engine, the BE-4, which uses liquid oxygen and liquified natural gas (LOX/LNG), as well as the BE-3U engines. This dedicated manufacturing powerhouse supports both internal vehicle development (New Glenn) and external customers like United Launch Alliance (ULA), providing a stable commercial revenue stream foundational to funding the capital-intensive development efforts.

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