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German government invests in green hydrogen

German government invests in green hydrogen

National Hydrogen Strategy
National Hydrogen Strategy, © BMWi / Andreas Mertens

There it is – the national hydrogen strategy. Five federal ministries presented the cabinet-approved final concept in Berlin on June 10. Querulous months of intense cross-ministry wrangling over hydrogen colors, the targeted electrolyzer capacity and committee rosters preceded strategy publication as sector representatives prowled, yearning for news. Ultimately, the governing coalition agreed on a whopping EUR 7 billion package, plus an additional 2 billion for potential hydrogen export countries.

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The negative image of PtX

The negative image of PtX

Despite the current wave of enthusiasm about the potential of hydrogen, there is much discussion and much uncertainty about the role of synthetic fuels. If you follow the current debate, you sometimes get the impression that E-Fuels are either another saviour or a spawn of evil.

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Hydrogen CHP plant for Dubai

Hydrogen CHP plant for Dubai

A hydrogen-powered agenitor 406 SG - a comparable model with twelve cylinders now available in Dubai
A hydrogen-powered agenitor 406 SG – a comparable model with twelve cylinders now available in Dubai, © 2G

Hydrogen-powered combustion engines seemed dead after BMW had stopped development work on H2 reciprocating piston engines years ago. This still applies to passenger cars, but not to commercial vehicles or stationary plants. In the sector of large combined heat and power plants, 2G Energy AG has long been working on making its gas engines compatible with hydrogen.

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Cost-effective and flexible

Cost-effective and flexible

Schematic of the 100-bar PEMEL system as a container solution from the project partner iGas Energy.
Schematic of the 100-bar PEMEL system as a container solution from the project partner iGas Energy [1]

Green hydrogen, preferably produced by electrolysis, links the energy, industry and mobility sectors and is an important tool to enable the integration of renewable energies. Proton exchange membrane electrolysis (PEMEL) is considered the most promising technology due to its power density and dynamics.

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New DWV Position Paper

New DWV Position Paper

Chatzimarkakis

Diwald, together with representatives from industry (right: Chatzimarkakis), presenting Šefčovič (left) with the position paper

Maroš Šefčovič, vice president of the European Commission’s Energy Union, spent twenty minutes during Hannover Messe to discuss the role of green hydrogen in the energy transformation with representatives from industry. The conversation at NOW’s booth was followed by the DWV and industry representatives presenting Šefčovič with a position paper by the industry. It called on the European Commission to consider a legislative change (more…)