
Engineering firm for consulting, feasibility studies, planning and construction of Power-to-X and electrolysis plants

P2X | INGENIEURBÜRO LUDWIG GmbH
Klettgau-Rechberg (DE)New on Amplifa
About the engineering firm
P2X | INGENIEURBÜRO LUDWIG GmbH is an engineering firm in Klettgau-Rechberg (Baden-Württemberg) specialising in innovative energy concepts around the topic of Power to X. The company accompanies projects along the entire value chain: from consulting and advisory services and customised feasibility studies through concept and planning phases to execution and construction including procurement, construction, installation and commissioning. Focus areas are hydrogen generation via electrolysis, in particular PEM electrolysis, as well as cross-sector use of electricity for gas, heat, mobility and re-electrification. Customers include municipal utilities and local authorities, biogas plant operators, agricultural businesses, operators of photovoltaic and wind farms, and sewage treatment plant operators. Reference projects include, among others, the Thüga power-to-gas plant, Power-to-Gas Ibbenbüren, the Bützberg PtG real-world laboratory and the Hochrhein Solar Energy Centre in Hohentengen. The managing director is graduate engineer (Diplom-Ingenieur) Jochen Ludwig.
- Site
- Klettgau-Rechberg
- Processes
- Consulting and advisory services (energy concepts / Power to X), Feasibility studies, Concept and planning (basic data gathering, preliminary planning, draft planning, approval planning), Execution and construction (execution planning, procurement, construction/installation,, Hydrogen generation via electrolysis (planning/consulting, incl. PEM electrolysis), Consulting and advisory services (market situation, technologies, legal framework conditions), Feasibility studies (site investigation, cost/revenue assessment, technical concepts), Preliminary analysis of projects
- Materials
- Power to X energy concepts, PEM electrolysis, Power to Gas
- Industries
- Municipal utilities and local authorities, Biogas plant operators, Agricultural businesses, Photovoltaic plant operators, Wind farm operators, Sewage treatment plant operators
- 01
Consulting and advisory services
- 02
Feasibility studies
- 03
Concept and planning phase (basic, preliminary, draft and
- 04
Execution planning and procurement
- 05
Construction/installation
- 06
Commissioning
Fields of activity and processes
Power to X energy concepts
Analysis of framework conditions and process flows for cross-sector use and storage of energy.
PEM electrolysis
Planning and consulting for hydrogen generation via PEM electrolysis including use of the by-products oxygen and waste heat.
Power to Gas
Concept design of power-to-gas plants using H2 or the natural gas grid for storage and transport.
Location

Klettgau-Rechberg
DEHead office / engineering firm
Projects and plant components








Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Consulting and advisory services (energy concepts / Power to X)Engineering | – | – | – | – | – |
| Feasibility studiesEngineering | – | – | – | – | – |
| Concept and planning (basic data gathering, preliminary planning, draft planning, approval planning)Engineering | – | – | – | – | – |
| Execution and construction (execution planning, procurement, construction/installation,Engineering | – | – | – | – | – |
| Hydrogen generation via electrolysis (planning/consulting, incl. PEM electrolysis)Engineering | – | – | – | – | Hydrogen, Oxygen |
Additional services
Reference customers