E.ON and MM Neuss Unveil Europe’s First Hydrogen-Ready, Fully Automated CHP Plant

Europe hit a major milestone for clean energy on July 1, 2025, when E.ON SE and MM Neuss—a branch of Austria’s Mayr-Melnhof Karton Group—officially launched the first large-scale, fully automated, hydrogen-ready combined heat and power (CHP) plant on the continent. Set in Neuss, North Rhine-Westphalia—an industrial powerhouse of Europe—this project isn’t just a feat of engineering. It’s a glimpse into the real-world future of industrial decarbonization.

Leading the Way on Cleaner Industry

This isn’t your run-of-the-mill plant. It runs on a combined cycle gas turbine, powered by natural gas that’s blended with up to 10% hydrogen—and it’s fully prepped to switch to 100% hydrogen when Europe’s hydrogen infrastructure catches up. That kind of future-proofing puts this plant way ahead of the typical CHP facilities still depending solely on fossil fuels—and it directly supports the EU’s push toward climate neutrality.

But the cutting-edge part isn’t just the fuel. It’s how the plant thinks. Thanks to E.ON’s proprietary IQ Energy® automation software, the entire facility can run itself for up to 72 hours straight. No hands required. It digests real-time energy market intel, adjusts operations on the fly, manages partial loads, handles start-up and shut-down protocols—all by itself. It’s efficient, adaptive, and built for a world that won’t wait for change.

Here’s What Makes It Special

• Hydrogen-ready by design: This isn’t a retrofit—every part was designed with a hydrogen future in mind, making the leap to 100% H₂ a simple one when the time comes.
• AI-powered control: Running on E.ON IQ Energy®, the plant uses smart tech to stay ahead of energy market swings and maximize output with minimal waste.
• CHP efficiency boost: It produces both electricity and heat at once, which dramatically improves energy efficiency—exactly what’s needed in heavy-use areas like Neuss.

That combined setup—smart controls, dual energy outputs, and future-proof fuel systems—produces far fewer emissions and uses fuel more wisely. And in a large industrial zone like Neuss, with big energy demands from packaging and logistics industries, that’s a major score for both sustainability and reliability.

Why This Plant Makes Business Sense

For MM Neuss, this CHP plant locks in a reliable, forward-looking energy supply that fits the company’s push toward greener production—especially key in an industry where environmental expectations are rising fast. E.ON, meanwhile, now has a showcase for what real-world industrial decarbonization can look like. This isn’t a trial run. It’s tech that’s market-ready and scalable across Europe.

Annual emissions? Slashed. Project data projects a potential cut of up to 22,000 tonnes of CO₂ each year. That’s thanks to a strategy known as "sector coupling”—linking up electricity and heat production into one streamlined, automated system. And it works even without waiting for the full hydrogen economy to materialize.

Let’s Get a Bit Technical

At the heart of it is a Combined Cycle Gas Turbine (CCGT). Here’s how it works: the gas burns to spin a turbine and generate electricity—but instead of wasting the heat, the system captures it and uses it to generate industrial steam or heating. That boosts efficiency into the 80–90% range, miles ahead of most legacy setups. Right now, it’s running on fuel that’s up to 10% hydrogen, but it’s built to switch to 100% green hydrogen down the line—once supply and policy catch up.

The real game-changer, though, is E.ON IQ Energy®. Think of it as the plant’s digital brain. It adapts, learns, and manages everything in real time—not just for performance, but also for reducing emissions and cutting costs. Demonstrating that it can run for 72 hours straight without anyone touching a control panel proves just how advanced and resilient this platform really is. It means fewer staffing costs, better uptime, and more flexibility when the market shifts suddenly.

Why Neuss? It’s No Accident

Neuss sits in a prime stretch of Germany’s industrial belt, not far from Düsseldorf. That means big demand for heat and power, a robust grid, and a thriving logistics and manufacturing network. In other words, it’s exactly the kind of place where clean, efficient energy solutions aren’t just nice to have—they’re a must. And it’s exactly these regions that will have to move quickest if Europe’s going to stay on track with its sustainability goals.

What This Means for Industry across Europe

Industry leaders everywhere—from food to chemicals—are under increasing pressure to clean up their energy. This project gives them a live, working model they can learn from and replicate. It’s not just theoretical—it’s a real-life example of smart, hydrogen-ready CHP that’s efficient, digital, and scalable right now.

It also signals a shift in the workforce. As systems like E.ON IQ Energy® take the wheel, energy operators will need to pivot toward more digital, systems-based skills. Less wrench turning, more software expertise.

And perhaps most importantly, this plant proves that we don’t have to wait for the perfect hydrogen world to take meaningful steps today. By designing systems that run on gas now, but are primed for hydrogen later, companies can accelerate the clean energy transition while staying practical and cost-effective in the short term. That flexibility may be the secret ingredient to moving faster, in more places, across Europe.

Looking Ahead: Ready When the World Is

Right now, the plant works with a 10% hydrogen blend. That full 100% hydrogen future? It’s coming—but no one’s setting a hard date just yet, and for good reason. The tech’s already good to go, but the supply chain still needs to catch up. Once it does, this plant is poised to flip the switch without missing a beat—and it may just spark a new standard for smart energy conversion across the continent.

This isn’t just another press release about clean energy. The MM Neuss and E.ON CHP project is running right now, proving that automation, hydrogen-readiness, and industrial decarbonization aren’t just buzzwords—they’re real, and they’re already making an impact.

About E.ON SE

E.ON SE is one of Europe’s largest energy suppliers, providing innovative solutions in smart infrastructure, energy networks, and customer-focused energy systems. Its headquarters are in Essen, Germany.