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Stanford researchers make ammonia from air and water microdroplets

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Stanford researchers, with a colleague from King Fahd University of Petroleum and Minerals, have developed a simple and environmentally sound way to make ammonia with tiny droplets of water and nitrogen from the air. This gas–liquid–solid heterogeneous catalytic system synthesizes ammonia in 0.2 The conversion rate reaches 32.9 ± 1.38

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Allianz to invest in Finnish green hydrogen and power-to-gas developer Ren-Gas; sector coupling

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Allianz Capital Partners, on behalf of Allianz insurance companies, has signed an agreement to acquire a minority stake in Ren-Gas Oy , a green hydrogen and power-to-gas project developer based in Finland. Allianz will provide funding of €25 million to Ren-Gas to support the company’s project portfolio towards execution.

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thyssenkrupp’s water electrolysis technology qualified as primary control reserve in Germany; hydrogen production for the electricity market

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thyssenkrupp’s proprietary water electrolysis technology for the production of. green hydrogen meets the requirements for participation in the primary control reserve market. Operators can now link their plants to the German electricity market via E.ON’s virtual power plant. thyssenkrupp and E.ON

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Wärtsilä gas engines to burn 100% hydrogen

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The technology group Wärtsilä is developing the combustion process in its gas engines to enable them to burn 100% hydrogen fuel. Wärtsilä has researched hydrogen as a fuel for 20 years, and has tested its engines with blends of up to 60% hydrogen and 40% natural gas. Hydrogen as part of the renewable electricity system of the future.

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UBC thermal methane cracking technology deployed to Alberta in $7M test

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The technology developed by the UBC researchers—thermal methane cracking (TMC)—can produce up to 200 kilograms of hydrogen a day using natural gas, without using water, while reducing or eliminating greenhouse gas emissions. Currently, hydrogen can cost up to $15 per kilogram. Image: MéridaLabs.

Hydrogen 448
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Rheinmetall wins new order worth around €300M for exhaust gas recirculation modules

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A well-known automaker has placed an order with Rheinmetall Group subsidiary Pierburg for exhaust gas recirculation (EGR) modules, with a lifetime value of around €300 million. In the low-pressure loop, these are water-cooled poppet valves. The order encompasses low- and high-pressure EGR modules. Production will start in August 2026.

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Aurora Hydrogen raises $10M Series A; microwave pyrolysis of natural gas for efficient low-carbon hydrogen production

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Aurora Hydrogen is scaling its proprietary and highly efficient microwave pyrolysis technology to produce hydrogen and solid carbon from natural gas without generating CO 2 emissions or consuming water. And, unlike electrolysis, the process does not require water as a feedstock, preserving another critical and scarce resource.

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