What Is the Heaten Project?
The Heaten project is all about revolutionizing industrial heat with its cutting-edge HeatBooster—a very high-temperature heat pump built on efficient, durable, and highly flexible piston machine technology. Designed to deliver sustainable process heat up to 200°C, this innovative solution aims to make industrial heat efficient, scalable, and environmentally friendly. Simply put, Heaten is accelerating the transition to clean and efficient industrial heat by providing a leading heat pump technology that saves energy and slashes global CO₂ emissions. It’s not just about technology; it’s about transforming how industries think about heat.
Main Benefits of the HeatBooster
The HeatBooster packs a punch with impressive figures and facts that make it stand out in the world of industrial heat pumps:
- Process heat delivery up to 180°C steam and 200°C water—perfect for demanding industrial applications
- Heat source range from 10 to 150°C water or steam, offering great flexibility
- Modular systems scalable from 1 to 50 MWth, supporting everything from pilot projects to large-scale industrial integration
- High efficiency maintained even at part load, with COP increasing at thermal loads as low as 20%
- Compatibility with a wide range of refrigerants, including HFOs and natural refrigerants like hydrocarbons, all on a single hardware platform
- Output steam pressures up to 10 bar(a), enabling direct steam supply for industrial processes
How Heaten Is Changing Industrial Heat
Heaten’s HeatBooster isn’t your typical heat pump. Unlike conventional high-temperature heat pumps that usually max out at around 90°C for building heating, this system delivers process heat up to 200°C water and 180°C steam. That’s a game-changer for industries with demanding heat requirements. Plus, it’s modular and scalable, so whether a company needs 1 MWth or 50 MWth, the HeatBooster can be tailored to fit. This flexibility means it can replace fossil fuel boilers, cut energy costs, and reduce carbon emissions significantly—sometimes by as much as 100%. It’s industrial decarbonization made simple and effective.
Strategic Partnership Driving Innovation
Heaten’s collaboration with INNIO, a global leader in energy solutions, takes this technology to the next level. Together, they combine unmatched production power and technical expertise, with thousands of compressors and high-temperature heat pumps manufactured annually. Backed by over 600 piston-engine specialists and INNIO’s global service network, this partnership ensures rapid deployment, reliable operation, and seamless support worldwide. It’s a powerhouse duo committed to delivering end-to-end solutions for efficient industrial decarbonization.
Real-World Impact: Industry Success Stories
Several leading industries have already embraced the HeatBooster with impressive results:
- Südzucker: Replaced steam boilers with the HeatBooster in 2025, cutting CO₂ emissions by 65% while maintaining process temperatures up to 180°C. This upgrade boosted energy efficiency and unlocked green funding opportunities.
- MARS Food: Uses the HeatBooster to supply 150°C process heat, reducing gas consumption and slashing energy costs by 40%. The modular design allowed smooth integration into existing production lines.
- Bayer: Deployed the HeatBooster for high-grade steam generation, achieving zero on-site emissions while ensuring GMP compliance and advancing carbon-neutral goals.
Heaten’s Contribution to Sustainable Development Goals (SDGs)
- SDG 7: Affordable and Clean Energy – by providing efficient, scalable heat pump technology
- SDG 9: Industry, Innovation, and Infrastructure – through advanced piston-based heat pump solutions
- SDG 12: Responsible Consumption and Production – by reducing fossil fuel dependency and cutting emissions
- SDG 13: Climate Action – by enabling significant CO₂ emission reductions in industrial processes
- SDG 17: Partnerships for the Goals – through collaboration with INNIO to scale impact globally
Why the HeatBooster Stands Out
What really makes the HeatBooster unique? It’s the combination of tried-and-tested piston compressor technology with over a decade of experience, delivering maximum reliability and minimal maintenance. Plus, it’s designed specifically for tough industrial heat demands, not just for building heating. The HeatBooster’s efficiency is impressive—operating at a COP greater than 50% of the Carnot limit—which means lower power consumption and running costs. And with a typical payback period of just 2 to 4 years, it’s a smart investment for companies looking to boost competitiveness while going green. In short, it’s flexible, scalable, and built for the future of industrial heat.
