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Argonne study finds rare earth supply disruptions can have long-range impacts

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Disruptions to this supply can have wide-ranging consequences, but the understanding of how those disruptions play out in global markets is limited. Rare earth elements are essential to many emerging technologies, including those that support a clean energy future. Causes of supply disruptions. Riddle et al.

Supplies 468
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Rolls-Royce commissions test bench for mtu hydrogen engines for climate-neutral power supply

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Over the past year and a half, the company has invested around €10 million at Rolls-Royce Solutions in Augsburg in test bench modernization, hydrogen infrastructure and other measures as part of its ‘Net Zero at Power Systems’ climate protection program. Otto Preiss, Rolls-Royce Power Systems Chief Technology Officer and COO.

Climate 199
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Rolls-Royce successfully tests 12-cylinder mtu engine with pure hydrogen

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Rolls-Royce has conducted successful tests of a 12-cylinder gas variant of the mtu Series 4000 L64 engine running on 100% hydrogen fuel. For several months, the mtu gas engine has been undergoing bench testing and continuous improvement in terms of efficiency, performance, emissions and combustion using 100% hydrogen as fuel.

Hydrogen 434
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Bosch to receive €160.7M in funding to support scale-up of solid-oxide fuel cell system production

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As part of the IPCEI Hydrogen Program of the European Union (Important Projects of Common European Interest, IPCEI), the German Federal Government and the German Federal States of Baden-Württemberg, Bavaria, and Saarland are funding the Bosch Power Units project. Bosch will receive a grant of €160.7 A hotbox will contain several stacks.

Fuel 360
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Renault Group to partner with Terrafame for sustainable nickel supply

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Renault Group and Finland-based metals producer Terrafame have signed a Memorandum of Understanding (MoU) for the future supply of nickel sulfate. With this agreement, Renault Group will secure a significant annual supply of nickel sulfate from Terrafame, representing up to 15 GWh of annual capacity.

Supplies 243
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MAHLE wins series order from DEUTZ for development and supply of components for hydrogen engines

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MAHLE has received a series order from engine manufacturer DEUTZ for the development and supply of components for hydrogen engines. In hydrogen combustion, a key challenge is to find the optimum between the gas mixture that is forced into the crankcase during the combustion process and the oil consumption.

Hydrogen 195
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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.

Hydrogen 468