Systems and Energy Efficiency: Exploring 2G Solutions CHP system

• April 22, 2025

In the sun-drenched city of Las Palmas, a change is underway at the University Maternal and Children’s Island Hospital (CHUIMI). This transformation is marked by high-efficiency hydrogen-powered combined heat and power (CHP) system developed by 2G Solutions. This system, a very important part of the H2Heat project, exemplifies how cutting-edge technology can redefine energy efficiency in healthcare facilities.

At the heart of this innovation is 2G Solutions’s 100% hydrogen-fueled CHP system. Unlike traditional systems that rely on fossil fuels, this CHP unit utilizes green hydrogen produced through electrolysis powered by renewable energy sources. The result is a system that generates both electricity and heat with remarkable efficiency and zero carbon emissions. The agenitor engine, central to this system, achieves electrical efficiencies exceeding 40% and total efficiencies over 80%, setting new standards in sustainable energy production.

What sets this project apart is the integration of a heat pump with the hydrogen CHP system. This combination leverages the high Coefficient of Performance (COP) of heat pumps, which can transfer several times more heat energy than the electrical energy they consume. By utilizing the electricity generated by the CHP to power the heat pump, the system significantly amplifies the heat output, efficiently meeting the hospital’s substantial heating demands. This synergy not only enhances energy utilization but also simplifies the hospital’s infrastructure by reducing the need for extensive electrical system modifications.

The implications of this technology extend beyond CHUIMI. By demonstrating the viability of hydrogen-powered CHP systems in a real-world healthcare setting, 2G Solutions creates the way for broader adoption in various sectors. The system’s ability to operate on pure hydrogen or a blend with natural gas offers flexibility, allowing for gradual integration into existing energy infrastructures. Moreover, the modular design of the CHP units facilitates scalability, making them suitable for applications ranging from small clinics to large industrial complexes.

The world is increasingly focused on reducing carbon footprints and the integration of hydrogen CHP systems with heat pumps represents a significant step forward. This approach not only addresses the pressing need for sustainable energy solutions but also offers practical benefits in terms of efficiency, cost savings, and adaptability. As the H2Heat project continues to evolve, it stands as a testament to the potential of innovative technologies to drive meaningful change in our energy landscape.

Hydrogen is very important within research of renewable cogeneration systems, offering an energy supply solution for the future with zero carbon emissions. 2G Solutions’s engines are designed with adaptability in mind, capable of running on hydrogen in situ. This flexibility allows for the use of natural gas now, with the option to convert to hydrogen in the future, making the technology future-ready. Hydrogen is increasingly recognized as a crucial component in the effort to reduce carbon emissions.

2G’s cogeneration units utilize hydrogen as a renewable fuel, converting it back into electricity and also into heat or cold, in a highly efficient, economically attractive, and deeply environmentally friendly manner. The agenitor engine line exemplifies this adaptability. 2G has successfully modified its proven and highly efficient natural gas cogeneration system to operate economically and reliably on pure hydrogen, facilitating decentralized electricity and heat generation.