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Recommended by the IIR
Integrating renewable and waste heat and cold sources into district heating and cooling systems. Case studies analysis, replicable key success factors and potential policy implications
Optimal operating condition interval and performance of chiller in district cooling system.
[In Chinese. / En chinois.]
IIR document
An experimental investigation on performance evaluation of CO2 hydrate formation for district cooling application.
Integrating renewable and waste heat and cold sources into district heating and cooling systems
Fifth-generation district heating and cooling networks based on shallow geothermal energy: a review and possible solutions for Mediterranean Europe.
Framework conditions for planning, procuring and operating district heating systems including thermal solar plants.
Clean Energy Technology Observatory: Smart Thermal Networks in the European Union - 2024 Status Report on Technology Development, Trends, Value Chains and Markets.
Uloga daljinskog hladenja u buducim pametnim enegatskim sistema.
The role of district cooling in the future smart energy systems.
Energy, economic and environmental performance appraisal of a trigeneration power plant for a new district: advantages of using a renewable fuel.
Calculation of maximum length of directly-buried cooling pipeline in cooling base station.
A heat pump system for simultaneous comfort floor cooling and domestic hot water.
India's first district cooling system at GIFT city.
Decarbonizing district energy: leveraging CO2 heat pumps at UBC Okanagan (Theoretical evaluation).
Large scale cooling systems using mains water.
Executing a district cooling project.
Refrigeration sector monitoring
71 results
The development of district cooling in China
Like the huge project under construction in Shenzhen, district cooling in China has a great potential for development, given the energy benefits it offers and the strong growth in commercial...
District cooling in Qatar
Qatar had a total installed capacity of 270 KRT (950 MW) in 2014, and expects 18% CAGR of installed capacity from 2014 to 2019.
Global district cooling market
According to a new report from MarketsandMarkets (information provided by ReportLinker), global district cooling market is growing at 11.4% compound annual growth rate (CAGR) until 2019.
5th generation district heating and cooling networks in Europe
A recent generation of district heating and cooling networks is developing in Europe, using low temperature renewable energy heat sources (such as shallow...
Treated water for district cooling
In Dubai, Empower claims to have saved 735,000 m3 of fresh water last year by using treated water in its district cooling systems.
Evaporative cooling experimentations in urban areas
Various researches are currently being conducted to study the impact of evaporative cooling in urban areas.
Great potential for solar district cooling in Saudi Arabia
A recent modelling compares the performances of a two-stage and a single-stage absorption chiller in a solar district cooling system in Riyadh, Saudi Arabia.
The district cooling network of Paris will be extended by 158 km within 20 years
Paris’ district cooling network currently covers over 86 kilometres and will be extended to 250 kilometres by 2042. It will increase the city's contribution to the carbon neutrality objective by...
Design and operation of district heating and cooling systems supplied by renewable energy sources
A report published by the European Commission analyses 8 efficient district heating and cooling systems in different Member States.
District cooling: A market poised for strong growth in the Kingdom of Saudi Arabia
During summer, air conditioning accounts for about 70% of the total electricity consumption.
Global district cooling market: 2016 - 2024 forecast
The district cooling market is estimated to exhibit a 5.1% compound annual growth rate until 2024, according to a Transparency Market Research report.
Seawater for district cooling in tropical coastal areas
A recent study explored the pros and cons of using deep cold seawater as an alternative cooling solution in tropical coastal regions.
District cooling in Gulf Cooperation Council countries
The Gulf Cooperation Council is the second largest district cooling market after the Americas with a total installed capacity of 4.1 MN RT (14,500 MW).
District heating and cooling in Europe: the share of renewable energy
District heating and cooling networks continue to expand in Europe, further integrating renewables and waste heat sources.
European Commission: a guide to innovative district heating and cooling solutions.
A comprehensive solution booklet on district heating and cooling by the European Commission covers energy-efficient technologies, regulatory frameworks and business...
IIR news
13 results
Adapting to Rising Temperatures: Highlights and Proceedings from the 1st IIR International Adaptation Conference
The 1st IIR International Conference on Refrigeration: Adapting to Rising Temperatures, held from 10–13 August 2025 at the University of Manchester, brought together over 120...
International Institute of Refrigeration (IIR) releases new technical brief: “The role of refrigeration in the global economy (3rd edition)”
This comprehensive report highlights the critical importance of refrigeration in addressing global challenges related to food security, healthcare, energy efficiency, and climate change.
Proposal for technical and financial collaboration: Census of cold production equipment in the industrial and tertiary sectors in France (in French)
As part of its activities in industrial and commercial refrigeration, the EDF R&D TREE department is planning to carry out a study on the French stock of installed refrigeration equipment.
Adapting Refrigeration to a Warming World: Highlights from IIR Adaptation 2025 Conference in Manchester
The first edition of the IIR International Conference on Adapting Refrigeration to Rising Temperatures has just wrapped up in Manchester, UK. Over 120 participants from academia, policy, and industry gathered to...
Member News: New Intermarché Store in Central Paris Equipped with Epta’s “Integral” Refrigeration Systems
The integration of compact, self-contained refrigeration units demonstrates the adaptability of modern cooling technologies in urban and architecturally sensitive environments.
Experience the unforgettable in Japan at ICR2015: It’s not just about refrigeration, it’s also about fun!
ICR2015: Discover the plenary speakers, technical tours, and popular tours and activities
IIR joins key stakeholder talks on AHEAD program in Delhi
Yosr Allouche, Director General of the IIR, had the distinct honour of participating in the National Stakeholder Consultation for the “Alleviating Heat Stress by Enhancing Production of Affordable Cooling...
Invitation: IIR Seminar on the "Logistics For Transport Of Foodstuffs Under Controlled Temperatures In Hot Countries"
The IIR is delighted to invite you to the IIR Seminar on the "Logistics For Transport Of Foodstuffs Under Controlled Temperatures In Hot Countries” and an IIR Working Group meeting on The Cold Chain in Hot Countries.
IIR Seminar in Tunis brings to the forefront the social and economic strategic importance of the cold chain
Recognising the social and economic importance of this issue on a global scale, the IIR organised a seminar on the Logistics For Transport Of Foodstuffs Under Controlled Temperatures In Hot Countries on October 25, 2016 in Tunis (Tunisia),...
IIR's Annual Meeting: New Leadership and Strategic Direction for Sustainable Refrigeration
The IIR's June statutory meetings were very productive in terms of strategy and internal organisation. Here is a brief overview of the main outcomes.
World Science Day: IIR reaffirms the role of refrigeration for sustainable development
This 10 November 2025, IIR joins in the celebration of World Science Day, aligning with this year’s theme of “the science we need for 2050” by highlighting the importance of refrigeration for economic...
Press release: Strengthening Cold Chains: UNEP and IIR Release Three Technology Briefs and Announce Webinar Series
Nairobi, 3 November 2025 — The International Institute of Refrigeration (IIR) and the United Nations Environment Programme (UNEP) OzonAction are pleased to announce the release of three new Cold Chain Technology Briefs that address...
News from IIR members: Cemafroid
Cemafroid (www.cemafroid.fr) is working on certification of night delivery in urban areas.
Encyclopedia of Refrigeration
1 result
Liquefied Natural Gas: production process and cold energy recovery
Liquefied natural gas (LNG) is natural gas that has been cooled to about -160 °C and turned into a liquid to facilitate transportation and storage. A typical LNG supply chain...
