New Energies, new possibilities

Singapore-based advanced materials firm SunGreen recently said it has completed its first 1-MW anion exchange membrane (AEM) electrolyser partnership with Turkish cement manufacturer Limak Cement after six months of real-world testing. The project brought the company’s nanostructured electrode technology from single-cell performance to industrial-scale multi-cell stacks, it said. SunGreen was involved as a technology partner, while Limak contributed engineering expertise.

Testing took place between March and August this year and demonstrated low-cost hydrogen production, the Singaporean company said.

SunGreen is focused on delivering nanoengineered electrodes across multiple applications, including green hydrogen and five adjacent electrochemical markets. The company says its technology for alkaline and AEM electrolysis has about 90% HHV stack efficiency without using platinum-group metals.

Plug Power and Arcadia eFuels have signed a 280 MW GenEco #electrolyzer supply agreement for Project ENDOR at the Port of Vordingborg, #Denmark – Arcadia eFuels’ flagship #eSAF facility.

The plant will use renewable grid power to produce approximately 110 tons of renewable #hydrogen per day, which Arcadia eFuels will combine with captured CO₂ to make synthetic jet fuel for standard aircraft.

Alongside the ENDOR agreement, the two companies have signed a strategic cooperation agreement positioning Plug as the preferred electrolyzer supplier for four additional Arcadia eFuels projects in Europe and the Americas – representing more than 1 GW of potential electrolyzer capacity.

Project ENDOR is advancing toward a final investment decision. The supply agreement follows three years of joint engineering work, with deliveries scheduled to begin after the project issues a notice to proceed.

“Signing the ENDOR supply agreement alongside a strategic cooperation agreement positions Plug not only as the electrolyzer supplier for Arcadia eFuels’ flagship project, but as their preferred partner across a pipeline of e-SAF developments in Europe and the Americas,” said Jose Luis Crespo, President and Chief Executive Officer of Plug. “This reflects continued confidence in our GenEco technology, our manufacturing capacity, and Plug’s ability to deliver complex, high-capacity projects at scale. Europe remains our most active electrolyzer market, and e-SAF is one of the fastest-growing segments of demand as aviation fuel mandates take effect. Producing that fuel from European electricity and European carbon rather than imported oil also strengthens the continent’s energy security.”

“Project ENDOR is on the path to final investment decision, and this supply agreement from Plug signifies one of the many project documents that have been finalized,” said Amy Hebert, Chief Executive Officer of Arcadia eFuels. “Sustainable aviation fuel made from renewable hydrogen and captured carbon is what will get aviation to its decarbonisation targets, and Plug gives us a proven and bankable electrolyzer partner at the scale this project demands.

Reverion Raises $175 Million to Expand Reversible #FuelCell Plant Production Tenfold

Reverion has closed a $175 million Series B funding round led by Kembara VC to scale its reversible solid oxide fuel cell power plants. The systems generate electricity from gas and can switch to #electrolysis mode to convert surplus power into storable gases.

The funding will support a new German production site with 250MW of annual manufacturing capacity and up to 800 jobs. Reverion plans to increase production tenfold and says its first pre-series units achieved 74.2% electrical efficiency in customer operations.

“By closing this Series B, we are laying the foundation for industrial mass production.”

Read more: https://fcw.sh/0bzZmb

CORALVILLE, IA, Sept. 29, 2026 - SunHydrogen, Inc. (OTCQB: HYSR), the developer of a breakthrough technology to produce renewable hydrogen using only sunlight and water, today announced that it has signed an amendment with Honda R&D Co., Ltd. extending the companies' Joint Development Agreement through March 31, 2028.

SunHydrogen and Honda R&D first entered the agreement in July 2024 to jointly develop an installation-ready hydrogen panel. During the initial term, Honda R&D independently validated SunHydrogen's 10.8% solar-to-hydrogen efficiency at its research facility in Japan. Under the extended agreement, the two companies will continue their joint development work on the hydrogen panel.

"We are grateful to Honda R&D for continuing this work with us," said Timothy Young, CEO of SunHydrogen. "Their manufacturing discipline and engineering depth have been valuable to our team, and we look forward to continuing the collaboration."

About SunHydrogen, Inc.

SunHydrogen is developing breakthrough technologies to produce renewable hydrogen in a market that Goldman Sachs estimates to be worth $1 trillion+ per year by 2050. Our patented SunHydrogen Panel technology, currently in development, uses sunlight and water to produce low-cost renewable hydrogen. Like solar panels that produce electricity, our SunHydrogen Panels will produce renewable hydrogen. Our vision is to become a major technology supplier in the new hydrogen economy. By developing, acquiring and partnering with other critical technologies, we intend to enable a future of emission-free hydrogen production for all industrial applications such as fertilizer and petroleum refining as well as fuel cell applications for mobility and data centers. To learn more about SunHydrogen, please visit our website at www.SunHydrogen.com.

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