Select your language

New generation of heat pump systems developed

International. An international team of researchers has come together to meet Europe's growing need for affordable and efficient geothermal solutions. Their work, which received EU support through the GEOTeCH project, focuses on providing renewable and cost-effective heating and cooling for homes and small buildings.

The GEOTeCH team has focused on this market because according to the International Energy Agency, buildings are responsible for 30% of global energy consumption and a substantial percentage of CO2 emissions. Heating, ventilation and air conditioning systems in particular make up about half of the energy used in buildings. And the sector is expanding, making reduced energy consumption and the use of renewable sources even more important.

Project partners have used advances made in geothermal heat pump technology to develop a new dual-source heat pump (DSHP) unit for heating, cooling and domestic hot water production.

The innovative DSHP harnesses heat sources from the air or soil, depending on operating and weather conditions. You can select the most favorable heat source or heat sink (for heating or cooling, respectively) in a way that allows it to function as an air-water or water-brine heat pump. Therefore, in winter it can provide hot water to heat buildings, using air or brine from the ground as a source of heat. Alternatively, in summer, use air or brine as a heat sink to provide cooling. The unit also guarantees domestic hot water throughout the year, which in summer can be generated using the system's condensation heat.

- Publicidad -

The pump is being demonstrated and monitored at four sites across Europe, one of which is UK project partner De Montfort University Leicester (DMU). Five wells have been drilled at DMU in locations where there was enough soft ground to drill at least 10 m. Heat exchangers have been installed in four of the wells. On the fifth hole, temperature sensors have been set up to record data on changes in soil temperature. Data on energy consumption and comfort levels are also being recorded at the demonstration site, which reproduces a small domestic building.

"Geothermal energy is the future; it's a clean and sustainable energy source," says Professor Greenough of DMU in a news item published on the University's website. "It does not produce greenhouse gases that can be harmful to the atmosphere. We want to know more about how heat pumps work to support their rapid use across Europe. Most people rely on gas, but there is a limited supply of fossil fuels, while geothermal heat pumps can make use of the virtually unlimited heat of the sun falling on the ground and warming the air around us. People mistakenly think that these heat pumps are expensive and that it takes a lot of space to install them, but that's not the case."

Through its research, GEOTeCH (Geothermal Technology for Conomic Cooling and Heating of €) is promoting a more widespread use of renewable heating and cooling systems in the future.

Source: Cordis Europe.

Duván Chaverra Agudelo
Duván Chaverra AgudeloEmail: [email protected]
Editor Jefe
Jefe Editorial en Latin Press, Inc,. Comunicador Social y Periodista con experiencia de más de 12 años en medios de comunicación. Apasionado por la tecnología. Director Académico del Congreso RefriAméricas.

No comments

• If you're already registered, please log in first. Your email will not be published.

Leave your comment

In reply to Some User
Building Automation Days 2025 in Bogota marks a milestone for the KNX standard in Latin America

Building Automation Days 2025 in Bogota marks a milestone for the KNX standard in Latin America

Colombia. With more than a hundred attendees and the participation of six high-profile exhibitors, Building Automation Days by KNX LATAM, Colombia edition, established itself as the most relevant...

Design Envelope Technology Hits 750 gpm Fire Pump Segment

Design Envelope Technology Hits 750 gpm Fire Pump Segment

Canada. In response to the growing demands of the fire protection industry, Armstrong Fluid Technology announced the expansion of its Vertical-In-Line pump line with the addition of the new 5x4x10PF...

Greenheck Launches New RV-220 Model and Expands Its Line of Dedicated Outdoor Air Systems

Greenheck Launches New RV-220 Model and Expands Its Line of Dedicated Outdoor Air Systems

United States. Greenheck announced the addition of the RV-220 to its line of dedicated outdoor air systems (DOAS), a solution that responds to the growing demand for equipment with greater outdoor...

Embraco enters the HVAC market with new scroll compressors and aims to become a full-service supplier

Embraco enters the HVAC market with new scroll compressors and aims to become a full-service supplier

Brazil. Embraco announced its official entry into the heating, ventilation and air conditioning (HVAC) market following the acquisition of the specialized company Xecom, and the launch of a new line...

SIGMAN GROUP and Carrier-VRF reinforce technical training in the HVAC sector in Ecuador

SIGMAN GROUP and Carrier-VRF reinforce technical training in the HVAC sector in Ecuador

Ecuador. An intensive week of technical and commercial training brought together key players in the HVAC sector in Quito and Guayaquil, thanks to the joint initiative of GRUPO SIGMAN and...

AHR Expo Mexico 2025 returns to Monterrey with its most ambitious edition yet

AHR Expo Mexico 2025 returns to Monterrey with its most ambitious edition yet

Mexico. The event returns this year to Monterrey with an unprecedented edition. The exhibition, dedicated to air conditioning, ventilation, heating, refrigeration and filtration solutions, promises...

Fujitsu Launches New AIRSTAGE Multi-Position Air Handler with R-32 Refrigerant

Fujitsu Launches New AIRSTAGE Multi-Position Air Handler with R-32 Refrigerant

United States. Fujitsu General America announced the launch of its new AIRSTAGE Multi-Position Air Handling Unit (MPAHU), designed to provide greater application flexibility by easily...

HVAC project at the Javeriana University, finalist in the CALA Awards 2025 in the HVAC category

HVAC project at the Javeriana University, finalist in the CALA Awards 2025 in the HVAC category

The HVAC system installed in the building of the Faculty of Sciences of the Pontificia Universidad Javeriana, in Bogotá, was selected as a finalist in the HVAC category of the CALA Awards 2025. The...

Concord Project in La Lima Free Trade Zone, finalist in the HVAC category of the CALA Awards 2025

Concord Project in La Lima Free Trade Zone, finalist in the HVAC category of the CALA Awards 2025

The HVAC system project carried out by MultiFRIO for the company Concord in the La Lima Free Trade Zone, in Cartago, received the final prize in the HVAC category of the CALA Awards 2025, a...

HVAC project at the Universidad Santiago de Cali, finalist in the CALA AWARDS HVAC category

HVAC project at the Universidad Santiago de Cali, finalist in the CALA AWARDS HVAC category

The air conditioning project of the Auditorium Building and the Technology Center of the new campus of the Santiago de Cali University was chosen as a finalist in the HVAC category of the CALA...

Free Subscription
Remember Me
SUBSCRIBE TO OUR NEWSLETTER
DO YOU NEED A SERVICE OR PRODUCT QUOTE?
LASTEST INTERVIEWS
SITE SPONSORS










LASTEST NEWSLETTER
Ultimo Info-Boletin