Giga PtX: Rheinmetall presents concept for resilient energy self-sufficiency

15/06/2026 | Press release

Geopolitical crises such as the closure of the Strait of Hormuz and the consequences of the Russia-Ukraine war have highlighted Europe's dependence on fuel imports. With "Giga PtX," Rheinmetall is introducing a scalable concept for a secure, decentralized, and self-sufficient fuel supply for European armed forces, designed to ensure their operational readiness even in the event of war or other crises.

The project proposal focuses on the decentralized production of synthetic fuels from water, CO₂, and renewable electricity. The use of renewable energy keeps production costs stable. The fuels can be used for both military and civilian purposes. The plants are designed to have an annual production capacity of approximately 5,000 to 7,000 tons and feature a compact design (approx. 100 x 150 meters).

The modular fuel production plants are designed to produce standard-compliant fuels, such as diesel, kerosene and marine diesel, which are ready for immediate use. They operate independently of the public power grid, and thanks to their compact design, they can also be installed underground for added protection. This creates a robust, resilient system that is highly reliable in the event of attacks or grid disruptions.

Rather than relying on a few large, vulnerable refineries, the concept involves a network of many smaller facilities that can be built flexibly at strategically suitable locations. This decentralized structure creates redundancy, increases resilience, and at the same time allows for better use of existing infrastructure.

In addition to ensuring energy security, Giga PtX contributes to the transition away from fossil fuels by reusing CO₂ from industrial sources or directly from the atmosphere. In this way, the project combines security resilience, economic prospects, and climate responsibility in an integrated approach to Europe's energy future.