DoE investing millions for domestic essential mineral production, recovery

The U.S. Department of Energy (DoE) has confirmed an earmark of $17 million across 14 projects that will accelerate critical materials innovation while promoting safe, sustainable, economic, and efficient solutions to meet current and future supply chain needs. Full story.

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Caterpillar to develop hydrogen-hybrid power solution for off-highway vehicles

Caterpillar announced the launch of a three-year program to demonstrate an advanced hydrogen-hybrid power solution built on its new Cat C13D engine platform. Starting in the first quarter of 2024, Caterpillar will develop a transient-capable system for off-highway applications. The project will demonstrate how state-of-the-art control systems and electric-hybrid components can help hydrogen-fueled engines meet or exceed the power density…

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