Res Integra and Ohmium Team Up to Power Sicily’s Green Hydrogen Revolution
In a bold move to accelerate the clean energy transition, Italian energy powerhouse Res Integra—part of the Irem Group—has joined forces with U.S.-based Ohmium International, a trailblazer in proton exchange membrane (PEM) electrolyzer technology. Together, they’re launching a cutting-edge green hydrogen project in Sicily, a region poised to become a hub for sustainable innovation. This collaboration isn’t just about energy—it’s about redefining how industries and mobility can decarbonize at scale.
At the heart of the project is Ohmium’s hyper-modular PEM electrolyzer system, capable of producing up to 700 tonnes of hydrogen annually. The facility, located in Siracusa’s industrial zone, will be powered entirely by solar PV, ensuring that the hydrogen produced is as green as it gets. This isn’t just another energy project—it’s a blueprint for how renewable energy and advanced tech can merge to create a cleaner, more efficient future.
Why Ohmium’s PEM Tech is a Game-Changer
Ohmium’s PEM electrolyzers are the secret sauce behind this initiative. These modular units aren’t just efficient—they’re designed for rapid deployment and scalability, making them ideal for pairing with intermittent renewable energy sources like solar. With integrated advanced power electronics, the system can dynamically ramp up or down, ensuring optimal performance even when the sun isn’t shining. “Our technology is built for speed and flexibility,” says Arne Ballantine, CEO of Ohmium. “It’s why we’re able to meet Res Integra’s ambitious timeline and technical demands.”
Dario Niciforo, Managing Director of Res Integra, echoes this sentiment: “We needed a solution that was efficient, cost-effective, and fast. Ohmium’s modular design and quick delivery made them the obvious choice.” This partnership isn’t just about one project—it’s a stepping stone for future collaborations aimed at decarbonizing industries across Europe.
Green Hydrogen: The Future of Energy
Green hydrogen is more than a buzzword—it’s a cornerstone of the global energy transition. By enabling emission-free production, storage, and use of energy, it’s poised to revolutionize industries from manufacturing to transportation. The European Commission is betting big on this potential, allocating over €250 million in grants from the Connecting Europe Facility (CEF) to hydrogen infrastructure projects across Southern Europe, including Italy, Portugal, and Spain.
Ohmium is no stranger to high-stakes projects. Earlier this year, the company inked a deal with SwitcH2 BV to supply PEM electrolyzers for an offshore floating green hydrogen and ammonia synthesis project off Southern Europe. They’re also behind Croatia’s first green hydrogen initiative, cementing their reputation as a leader in the field.
As Giovanni Musso, CEO of Irem Group, puts it, “This project aligns perfectly with the European economic community’s goals. It’s not just about building green energy plants—it’s about creating a sustainable future.”
