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New framework aims to standardise research on evaporative cooling technologies
Evaporative cooling is gaining increasing attention as an energy-efficient alternative to conventional air conditioning. A new scientific study by an international team of researchers, including Anna Pacak,...
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2 958 news
Reducing emissions from China’s refrigeration sector
According to a recent report by the Economist Intelligence Unit, China is responsible for about one third of global emissions from refrigeration. The report presents scenarios for...
R1234yf as a working fluid in Organic Rankine Cycle systems
A recent review article presented the use of HFO R1234yf and its mixtures in Organic Rankine Cycle (ORC) systems, namely in applications for waste heat recovery from internal...
Growth of the global refrigerated display cabinets market
The refrigerated display cases market has been growing steadily for the past few years. Various market research analysts suggest that this growth will continue due to increasing demand from the food and beverage...
Which refrigerants will dominate the European market by 2030?
A recent article published in the IJR presents the results of a methodology to estimate the evolution of the refrigerant demand by the refrigeration sector in the EU over the period to 2030.
Update on illegal HFC trade in Europe
An EIA investigation highlights the different smuggling routes used to illegally import HFCs into Europe and shows which refrigerants are most frequently sold in this way.
Solar heating and cooling: key trends and challenges
In 2020, the solar thermal energy yield amounted to 407 TWh, which correlates to savings of 43.8 million tons of oil and 141.3 million tons of CO2. Although still only a niche market, solar cooling...
The LHC transition to transcritical CO2 cooling technologies
A new generation of CO2 cooling for a new generation of LHC silicon detectors: a CO2 booster / CO2 evaporative (pumped) system will be adopted to cool the newly designed silicon...
Update on the global regulation on refrigerants
Global regulations on fluorinated gases are evolving, with new ratifications of the Kigali Amendment (including China), the updating of the GWP of certain refrigerants by the IPCC, and five European countries...
Refrigerated rail transport of fruits in India
1000 tonnes of imported fresh fruits reached Bengaluru (India) on refrigerated train.
Martinique: a geothermal cooling network project
Storengy and TLS Geothermics have been granted a research permit to explore the subsoil of Martinique and the potential of geothermal energy. Engie Solutions will bring its expertise in heating and cooling...
Norwegian lobster farm uses waste heat from datacentre
An innovative lobster farm will use waste heat from a Norwegian datacentre for water temperature regulation.
The first LNG freight locomotive in the Baltics
An Estonian company is testing the first LNG-powered locomotive in the Baltic countries. Significant reductions in greenhouse gas emissions are expected.
Direct CO2 emissions generated by the refrigeration sector in Chile
As part of its national inventory submitted to the UNFCCC, Chile reported greenhouse gas emission values for the refrigeration and air conditioning sector.
Growth of the Italian frozen food market in 2020
In 2020, the frozen food market in Italy grew in all segments.
Earth-to-air heat exchanger for air conditioning in a Colombian tropical weather
In a recent theoretical study, a passive cooling system using an earth-to-air heat exchanger (EAHE) was modelled for the Colombian tropical weather.
Defining energy efficiency indicators for refrigerated shipping vessels
A working group from the International Maritime Organisation (IMO) has proposed new energy efficiency indicators for ships. Shipping companies challenge their...
UNEP knowledge maps of refrigeration sector organisations and training centres worldwide
UNEP has launched its OzonAction Knowledge Maps tool, which offers access to data and information about relevant stakeholders in the refrigeration sector, including air conditioning and heat pumps (RACHP)...
World’s largest reefer ship to boost fruits exports
Exports of New Zealand kiwifruit and South African citrus fruits to Europe have been boosted by the commissioning of the world's largest reefer vessel.
GHG emissions in international marine shipping.
GHG emissions from international shipping increased by 9.6% between 2012 and 2018, according to the Fourth Greenhouse Gas Study published in 2020 by the International Maritime Organization. HFC and HCFC...
IEA “Net Zero by 2050” roadmap: the role of the refrigeration sector
In its latest report, the IEA stresses that the path to net‐zero emissions by 2050 is narrow. In this context, the refrigeration sector, including heat pumps, has an important role to play.
UK frozen food in 2020: market growth and sustainability
A report by the British Frozen Food Federation (BFFF) reveals a significant growth rate of the frozen food sector in 2020. The report also suggests that the industry is addressing environmental issues such as...
Faults and energy consumption of CO2 refrigeration systems in supermarkets
Food products refrigeration accounts for the largest share of energy consumption in supermarkets. In a recent study, the most common faults in supermarket CO2 refrigeration systems were investigated,...
A project to decarbonise the cold chain in the UK using hydrogen
The University of Nottingham is looking to develop dual-use energy storage technology capable of supplying hydrogen to a fuel cell and generating direct cooling for refrigeration applications.
Impact of indoor heat on mortality in the elderly
A team of researchers has developed a model to assess the impact of indoor heat on the health status of populations, and more specifically on the mortality of people over 65 years of age.
EU F-Gas review: feedbacks on the preliminary findings of the evaluation study
The preliminary evaluation report submitted in May at the request of the European Commission by Öko-Recherche and Ricardo raised some questions.
