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The sweet spot for developing US green hydrogen production to export to Europe will be in the next five years, argues clean energy think tank RMI.

These numbers suggest that water supply will not be the limitation for electrolyzers, and we should instead continue to focus on technological improvements for the energy efficiency of electrolyzers, which is currently the limiting factor and has the potential for significant advancements. While the concern about the “water problem” is much more prevalent in the journalistic community than among scientists, journalism can have a significant influence on the acceptance of hydrogen as a growing market. It is therefore essential that we rigorously characterize the true water requirement of electrolysis technology, without the influence of water needs for the current non-renewable infrastructure, to get a clear idea of the impact hydrogen can have on a renewable energy future.

The Ukraine Clean Fuels from SMRs pilot project will provide a demonstration of carbon-free power generation in that war torn, energy-strapped nation. The planned commercial-scale production of hydrogen and ammonia would be the first of its kind

Airgas, an Air Liquide company, has signed an agreement with Hyzon Motors, a global supplier of zero-emissions hydrogen fuel cell powered commercial vehicles, to pilot two heavy duty hydrogen fuel cell trucks, including one 100 kW fuel cell truck and the first Hyzon 200 kW hydrogen fuel cell powered truck to be tested commercially.

These two trucks will be the first heavy duty hydrogen fuel cell powered trucks within the Air Liquide Group globally and are slated to be tested in various cylinder delivery routes in the Los Angeles, California area.

The selected projects include:

• CALSTART: East Coast Commercial ZEV Corridor. This project will launch an intensive strategic planning effort to spur the deployment of commercial medium- and heavy-duty (MHD) zero-emission vehicle (ZEV) infrastructure through the development of an East Coast Commercial ZEV Corridor along the I-95 freight corridor from Georgia to New Jersey.
• Cummins Inc.: MD-HD ZEV Infrastructure Planning with Focus on I-80 Midwest Corridor. This project will develop an extensive two-phase MD-HD EV Charging and H2 Fueling Plan for the Midwest I-80 corridor serving Indiana, Illinois, and Ohio, to support 30% of the MD-HD fleet using ZEV technologies by 2035.
• GTI Energy: Houston to Los Angeles (H2LA)–I-10 Hydrogen Corridor Project. This project will develop a flexible and scalable blueprint plan for an investment-ready hydrogen fueling and heavy-duty freight truck network from Houston to LA (H2LA) along I-10, including the Texas Triangle region, and in the process develop methodology for future corridor plans across the country.

...the DOE encouraged 33 teams to flesh out their plans and formally move forward in vying for government support. It’s likely that others will decide to move forward with their plans, too, even if they aren’t selected to receive some slice of the $7B in public funding available to support these projects. Pre-applicants requested over $60B from the DOE; if all of these projects were to materialize, they would bring over $150 billion in private capital to the task of building regional clean hydrogen hubs.

Globally, Toyota is already working with multiple truck partners to integrate fuel cell technology in heavy-duty transport. The ZANZEFF “Shore to Store” project in US, which started back in 2019, recently proved that fuel cell electric trucks can match diesel performance and provide a zero-emissions alternative ready for commercial deployment.