About the HEp project
HEp pipeline is a newly designed infrastructure project intended to support Germany’s future hydrogen network. It was developed as part of the 2020 Network Development Plan, following insights from a market survey. As a key component of Germany’s hydrogen core network, the HEp pipeline plays a pivotal role in the country’s energy transition.
The HEp (Heek-Epe) pipeline links the existing pipeline number 13—currently being repurposed from natural gas to hydrogen transport—with the cavern field in Epe, where RWE Gas Storage West plans to establish its first hydrogen storage facility. This storage, known as the RWE Epe-H2 facility, will play a critical role in the region’s hydrogen infrastructure. By enabling hydrogen storage, the facility enhances the flexibility, reliability, and supply security of hydrogen as an energy source for consumers.The HEp pipeline has been officially designated as a Project of Common European Interest (IPCEI)
Pipeline route
Technical Data:
Length: Approx. 11.3 km
Diameter: DN 400 (16inch)
Design Pressure: DP 70 bar
Core metal’s scope of work
Oversight on corrosion protection systems (CPS) and technical supervision during the construction of the HEp pipeline. Responsibilities include but are not limited to, evaluating subcontractor prequalification, overseeing welding and soldering tests, and supervising the installation of pipeline measurement contacts, anode beds, and MMO wire anodes. Additionally, this involves verifying site documentation and ensuring adherence to project schedules and safety protocols.