CO₂ in food retail

  • Overview
  • Documents
  • Software
  • Related products
  • Learning
  • Case studies
  • Videos
  • News
  • Contact us

Low-GWP refrigeration using carbon dioxide

CO₂ is fast becoming the preferred refrigerant in Food Retail applications and Danfoss is leading the way towards the adoption of CO₂. With the implementation of refrigerant regulations like the Kigali amendment to the Montreal Protocol (Global) and F-gas regulative (Europe), the quest for alternative solutions is accelerating even further and CO₂ is now recognized as the most viable and efficient solution among natural refrigerants in Food Retail applications.

Danfoss has pioneered CO₂ technologies for both trans-critical and sub-critical systems for more than ten years and has gained valuable experience from thousands of installations all over the world. The many installations have proved that CO₂ can be applied in supermarkets enabling both environmentally friendly and energy saving systems in all types of stores.

CO₂ food retail infographic - Danfoss

Why choose CO₂ as refrigerant?

Today, CO2 has proved itself as a highly reliable and cost effective refrigerant in all climates. Take a look at the CO2 infographic to learn more about all the benefits.

Features and benefits

One solution across all climates

Lowest possible Global Warming Potential (GWP)

Smart solutions for high system efficiency

Proven with more than 10,000 trans-critical CO2 systems worldwide

Industry leading application support and guidance to choose the best solution

Discover the opportunities of CO₂ refrigeration

Danfoss leads the development of solutions and components for CO₂ refrigeration and offers a wide range of products specifically designed for CO₂ transcritical systems.

Documents

Documents
Type Name Language Valid for Updated Download File type
Brochure Save energy and protect the environment with CO2 solutions - Special version for Food Retail French Multiple 03 Jul, 2018 3.4 MB .pdf
Brochure Save energy and protect the environment with CO2 solutions - Special version for Food Retail Spanish, Castilian Spain 30 Jun, 2022 9.9 MB .pdf
Brochure Save energy and protect the environment with CO2 solutions - Special version for Food Retail Italian Italy 16 Jul, 2022 20.1 MB .pdf
Brochure Save energy and protect the environment with CO2 solutions - Special version for Food Retail English Multiple 07 Feb, 2023 23.1 MB .pdf
Brochure Save energy and protect the environment with CO2 solutions - Special version for Food Retail French France 04 Aug, 2022 11.7 MB .pdf
Brochure Save energy and protect the environment with CO2 solutions - Special version for Food Retail Polish Poland 30 May, 2023 568.5 KB .pdf

Software

Coolselector®2

The truth is Cool(selector®2)

Coolselector®2 features unbiased calculations for the selection of refrigeration and air conditioning components based on the user’s requirements or based on standard operating conditions.

 

Related products

  • if (isSmallPicture) { Danfoss Multi Ejector Solution for transcritical CO2 systems; } else if (isBigColumns) { Danfoss Multi Ejector Solution for transcritical CO2 systems } else { Danfoss Multi Ejector Solution for transcritical CO2 systems }
    Multi Ejector Solution™

    The Danfoss Multi Ejector Solution™ ensures that transcritical CO₂ applications for retailers become energy efficient in any climate.

  • if (isSmallPicture) { Refrigeration pressure transmitters - Danfoss; } else if (isBigColumns) { Refrigeration pressure transmitters - Danfoss } else { Refrigeration pressure transmitters - Danfoss }
    Air Conditioning & Refrigeration Pressure Transmitters

    Refrigeration pressure transmitters are used for commercial air-conditioning and for commercial and industrial refrigeration applications. They are made in stainless steel to be compatible with fluorinated and natural refrigerants and laser welding with no soft seals ensure hermetic tightness for decades.

Browse more products for CO₂ in food retail

Learning

Case studies

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    Future-Ready Refrigeration Solutions | Danfoss

    Read to know how Danfoss provided future-ready refrigeration solutions to help Ananda Foods improve efficiency, enhance productivity, and delivering quality produce to its global clients through its efficient refrigeration systems for the food industry.

  • if (isSmallPicture) { Hypermarket System - Danfoss; } else if (isBigColumns) { Hypermarket System - Danfoss } else { Hypermarket System - Danfoss }
    KrioFrost Creates Russia’s Largest Transcritical CO2 Hypermarket System Using Danfoss Solutions

    Globus had an ambitious target: to open the new 25,000 square meter hypermarket using transcritical CO2 for its refrigeration and heating. Danfoss helped KrioFrost—a Moscow-based refrigeration equipment producer and installer—to equip Globus’ huge new store in the Moscow suburb of Salaryevo with the company’s first transcritical CO2 booster refrigeration system.

  • if (isSmallPicture) { Russia’s first transcritical CO₂ hypermarket Danfoss; } else if (isBigColumns) { Russia’s first transcritical CO₂ hypermarket Danfoss } else { Russia’s first transcritical CO₂ hypermarket Danfoss }
    Russia’s first transcritical CO₂ hypermarket

    In Voskresensk, Russian retailer Magnit has opened the first hypermarket in Russia using a transcritical booster refrigeration system with carbon dioxide (CO₂) — an eco-friendly and natural refrigerant.

  • if (isSmallPicture) { Italy's largest hypermarket Danfoss; } else if (isBigColumns) { Italy's largest hypermarket Danfoss } else { Italy's largest hypermarket Danfoss }
    Italy's largest hypermarket opts for CO₂ refrigeration

    The use of transcritical CO₂ refrigeration in warm climates has been a hot topic for years. In Milan, the brand new 10,000 m² Iper market is a pioneer in CO₂ refrigeration using ejector technology to enhance efficiency in temperatures up to 38 °C.

  • if (isSmallPicture) { A case study on ejector efficiency based on four test sites Danfoss; } else if (isBigColumns) { A case study on ejector efficiency based on four test sites Danfoss } else { A case study on ejector efficiency based on four test sites Danfoss }
    A case study on ejector efficiency based on four test sites

    The F-gas regulation in Europe and similar legislation in other parts of the world push for low-GWP solutions in food retail refrigeration. CO₂ is proving to be one of the most efficient low-GWP refrigerants thanks to the unique properties of the gas combined with technological discoveries that pave the way for optimum utilization of these properties.

  • if (isSmallPicture) { CO₂ energy efficiency in supermarkets; } else if (isBigColumns) { CO₂ energy efficiency in supermarkets } else { CO₂ energy efficiency in supermarkets }
    CO₂ energy efficiency in supermarkets

    Interest in carbon dioxide (CO₂) as a refrigerant in food retail applications has never been more intense than it is today and as such, there has been a lot of discussion with regards to the energy efficiency of these systems. The energy discussion is focused on two factors: climate change performance and financial justification.

Videos

News

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    New thermostatic expansion valve for CO₂ refrigeration systems
    30 September 2022

    This unique solution is based on the TE2 valve, which is well-known for delivering accurate and reliable superheat control, easy installation, and good temperature transfer due to their interchangeable orifice assembly and stainless-steel bulb.

  • if (isSmallPicture) { CO2 made easy for small stores: the Danfoss CO2 MiniPack Solution ; } else if (isBigColumns) { CO2 made easy for small stores: the Danfoss CO2 MiniPack Solution } else { CO2 made easy for small stores: the Danfoss CO2 MiniPack Solution }
    CO₂ made easy for small format stores: the Danfoss CO₂ MiniPack Solution
    02 November 2020

    The new CO2 MiniPack Solution makes it easy for the owners of small stores to harness the benefits of CO2 by combining five 100% compatible products into a single solution.

  • if (isSmallPicture) { ADAP-KOOL® case controls solutions - Danfoss; } else if (isBigColumns) { ADAP-KOOL® case controls solutions - Danfoss } else { ADAP-KOOL® case controls solutions - Danfoss }
    The new Danfoss ADAP-KOOL® Case Controls Solution
    22 January 2020

    The new Danfoss ADAP-KOOL® Case Controls Solution for food retail applications drives down cost and takes user friendliness to the next level with a new smartphone app that simplify design, installation, service, and use.

Contact us

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