DB ENERGIE GMBH

Their core work

DB Energie GmbH is the energy supply subsidiary of Deutsche Bahn, responsible for powering Germany's rail network — including the dedicated 16.7 Hz traction grid that drives electric trains and the stationary energy supply to stations and depots. In EU research, they contribute operator-side expertise on rail energy metering, power supply architecture for stations, and integration of new traction technologies into live infrastructure. They are the practitioner voice in Shift2Rail consortia: the people who actually run the wires, substations, and billing systems that any new rail-energy innovation has to plug into.

What they specialise in

How they've shifted over time

Their early H2020 engagement (IN2RAIL, 2015-2018) was broad — general intelligent rail infrastructure with no sharply tagged keywords. By the second phase (IN2STEMPO and PINTA3, 2017-2023) their contribution crystallized around two clearer themes: energy metering and station power on one side, and component-level traction innovation (SiC semiconductors, high-speed motors, HVAC) on the other. The trajectory moves from generic infrastructure participation toward specific energy-supply and onboard-energy topics that match their operational role.

They are deepening into rail energy efficiency and next-generation traction electronics, which positions them well for future Europe's Rail projects on decarbonisation, smart substations, and onboard energy management.

How they like to work

DB Energie appears exclusively as a third party in all three projects — a pattern typical of Shift2Rail Joint Undertaking participation where Deutsche Bahn AG is the formal member and subsidiaries join as linked third parties. They do not lead or formally partner; they plug operator expertise into large consortia (97 partners across 16 countries). Useful to engage when a project needs validation from a real infrastructure manager rather than a new primary coordinator.

Embedded in very large pan-European rail consortia — 97 unique partners across 16 countries — reflecting the Shift2Rail ecosystem rather than bilateral collaborations.

What sets them apart

Most H2020 rail participants are manufacturers, research institutes, or universities; DB Energie is rarer — an actual energy supply operator running a national traction grid. That makes them valuable when a project output has to be tested against real-world grid constraints, billing systems, or station power realities rather than laboratory assumptions. Partner with them when you need the infrastructure-owner perspective, not another technology provider.

Highlights from their portfolio

• IN2STEMPO
  Directly matches their core business — future stations, smart energy metering, and power supply — making it the clearest showcase of their operational expertise.
• PINTA3
  Covers cutting SiC traction electronics and high-speed motor concepts, showing engagement beyond grid supply into onboard energy systems.
• IN2RAIL
  Their entry point into Shift2Rail — a foundational programme for intelligent rail infrastructure that seeded the later IN2STEMPO and PINTA work.