Portfolio Activities
The Charcool project is part of the EIC Pathfinder Clean and Efficient Cooling Portfolio.
The aim of the Portfolio is to improve the scientific knowledge and technological development of innovative, clean, and efficient cooling solutions. The projects related to this portfolio are exploring applications that involve the storage, transport, and management of cold. In particular, the air conditioning in residential building, industry of refrigeration and food processing with temperature ranges from -20 °C to 16 °C. In addition, the cutting-edge cooling solutions of data centers and quantuum computers, batteries for electric vehicles, and medical applications for medicine cold chain.
Below you read more information related to each project within the Portfolio.
BEYOND
BEYOND – method for smart and affordaB le E valuation of simultaneous faults in heating and cooling sY stems based ON compresseD vapor technology – is a pioneering project under the European Innovation Council framework. It introduces a cutting-edge, knowledge-driven method for detecting, diagnosing, and evaluating soft faults in heating and cooling systems powered by vapor compression technology. Our solution targets two critical challenges – refrigerant leakage and heat exchanger fouling – delivering effective management for more efficient and sustainable systems.
CoCoMag
The CoCoMag project aims to address the challenge of a sustainable future by focusing on two primary applications: e-mobility and magnetic refrigeration. Our innovative approach involves the new design concept for magnetic materials using the compositionally complex alloys (CCA) approach, in our case based on hexagonal Fe2P and MM'X type compounds. These CCA-designed alloys will ultimately eliminate or minimize the use of critical elements, providing a more sustainable solution for both permanent magnet and magnetocaloric materials. By leveraging the extensive compositional flexibility of CCAs, we can go beyond traditional metal alloying methods that have been used ever since the Bronze Age. The CCA approach allows us to address both the primary magnetic properties and equally important secondary engineering properties such as mechanical and thermal stability. Our methodology integrates theoretical predictions, experimental validation, and coupled machine learning to accelerate the alloy design process.
COOLPOL
Electrocaloric cooling is based on a reversible temperature variation in specific materials as a result of electrical field variation. LIST recently showed that a few grams of electrocaloric ceramics can generate 20.9 K temperature span and 4 W cooling power. This project investigates cooling with electrocaloric polymers, which have even higher cooling potential. Arkema, world leader in electroactive polymers, will investigate electrocaloric polymers able to reach over 5K temperature variation. KEMET, an European industrial partner, will prepare thousands of multilayer capacitors based on optimized electrocaloric polymers. The USTUTT recently demonstrated the most efficient charge recovery circuit and will build electronics to increase the system efficiency. Finally, thanks to its extensive experience in making electrocaloric coolers, LIST will assemble the multilayers and the electronic modules in a proof-of-concept aiming at reaching a cooling power of 1 kW and a system efficiency of 60%. If successful, this project will revolutionize cooling.
ColteraTREC
ColteraTREC is a ground-breaking, patented technology which promises to revolutionize cooling through best-in-class TREC electrolytes and multiple other innovations, enabling extremely efficient thermodynamics and high-power densities. ColteraTREC heat pumps radically change the way cooling is accomplished by eliminating noxious refrigerants and achieving energy efficiencies close to the theoretical maximum.
DYMAN
DYMAN targets the development of a completely new design of adsorption chillers that are dynamically managed in data centres and moves forward with a dynamic management of self-cooled HPC data centres. Additionally, the project aims to develop at second core concept to further develop an existing two-phase cooling system, for high-performance computing servers to handle thermal loads more efficiently from next-generation processors. DYMAN proposes revolutionary technological advances focused on the use and management of clean and efficient cooling in data centers. The previously unproven technology that will be developed in DYMAN will enable the advancement and positioning of European cooling.
Frostbit
Towards the development of the First Regenerative sOlid-STate Barocaloric refrIgeraTor. A promising technology for new cooling systems is the barocaloric effect, which involves temperature changes induced by pressure, using highly efficient, abundant and inexpensive materials. Recent studies highlight significant barocaloric effects near Spin CrossOver (SCO) transition temperatures for certain molecular complexes. FROSTBIT aims to develop the first solid-state barocaloric refrigerator using regeneration and SCO compounds as refrigerants. Specific objectives include the design of sustainable synthesis methods for barocaloric compounds, the optimization of SCO materials to improve thermomechanical properties, and the construction of components for a barocaloric regenerative cooling system. The objective is to create a refrigerator with 100 W cooling power at room temperature, a 20 K temperature span, and a target COP of 4 to 6, achieving 30% of Carnot efficiency.
HYDROCOOL
The HYDROCOOL project will develop and test a novel CO₂ hydraulic cooling cycle concept to deliver cooling at any environmental conditions, meaning that it can work above the CO₂ critical temperature (>31ºC) via a reversible cycle capable of operating in both subcritical and transcritical conditions.
LEMON
The aim is to develop a scalable, helium-3-free cryogenic cooling technology capable of reaching milli-Kelvin temperatures. By pushing the boundaries of continuous adiabatic demagnetization cooling (cADR), the project will meet the growing need for cooling in quantum technology, in particular in quantum computing.
MAGCCINE
Every year 1.5 million lives are lost worldwide due to insufficient access to vaccination while, paradoxically, over 50% of all produced vaccines are wasted, mostly due to ineffective temperature control during storage/transportation. The Magccine project aims to revolutionize the vaccine cold chain by developing a clean and efficient solid state magnetic refrigerator based on a novel approach: the rotating magnetocaloric effect (RMCE). By reducing the amount of permanent magnets required, the RMCE is expected to enable drastic cuts in the device’s production cost, volume and weight, while enhancing efficiency without the use of any high GWP or hazardous refrigerant gases, highlighting its role as a key enabling technology for tackling vaccine cold chain challenges. Magccine´s goal is to develop and optimize a fully operational prototype for vaccine refrigeration in the 2-8 ºC temperature range, which is required by most vaccines.
SMACool
The main objective of the SMACool project is to develop a functional air conditioning device for residential buildings, based on the emerging technology of elastocalorics, which uses shape memory alloys as solid-state refrigerants for efficient and sustainable cold generation. Elastocalorics is an innovative, disruptive cooling and heating technology with the potential of reaching outstanding energy efficiency and zero global warming potential.
Funded by the European Union. Views and opinions expressed are however those of the author(s) only and do not necessarily reflect those of the European Union or the European Innovation Council. Neither the European Union nor the granting authority can be held responsible for them. Grant Agreement No. 101162196.