MIGROS store in Switzerland, lt


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Freor environmentally friendly solutions in Switzerland


In equipping three new supermarkets for MIGROS, Switzerland’s largest retail company, an important criterion was the energy efficiency of commercial refrigeration equipment as well as the environmentally friendly refrigeration technologies. The company has selected FREOR’s enviromentally friendly refrigerant propane R290 driven plug in commercial refrigeration cabinets with Hydroloop hybrid refrigeration technology.

New supermarkets with FREOR refrigeration equipment were opened in Herden (of a total area of 600 m2), Lostorf (of a total area of 380 m2), and Herisau (of a total area of 300 m2).

FREOR multidecks Jupiter, freezers Erida and Delta with propane R290 driven inverter compressors, the operation of which is controlled by frequency converters, were installed in the supermarkets. Improved propane system is controlled by specially developed software. Internal tests demonstrate that this enables the additional saving of 10-20 percent of energy.

ECO DOOR FT frameless doors from our partner PAN-DUR were used for Jupiter multidecks, reduced frame ECO CLEAR AGD doors from partner SCHOTT – for Erida and Delta freezers. Such solutions not only ensure the excellent visibility of  products, but also save up to 60% of energy. Hot gas defrosting without using the additional heating elements, which enables to additionally save electricity, was also used in the furniture with doors.

The entire refrigeration equipment is compatible with Hydroloop Hybrid energy-efficiency solution, which facilitates heat removal through the liquid-cooled line or its utilization for the supermarket’s needs.

About Hydroloop

Hydroloop system – is a cost-effective solution for shops, which allows connecting the plug-in refrigeration equipment to closed cycle liquid-cooled system, in which excess condensation heat is removed through water pipes to the exterior of a building. Pump station ensures liquid circulation.

Hydroloop hybrid allows combining two different heat removal systems  – via air or plate condenser, with the possibility to switch over the regimes, which guarantees easy use of excess heat for shop needs.

Heat is either emitted directly into the shop via air condenser mounted in the equipment (in winter) or removed from the shop via glycol line to the outside (in summer). It allows heating of the shop when needed.

This innovative system guarantees high efficiency, faster shop installation, saves space, gives freedom of equipment relocation, uses smaller quantities of refrigerant and is simpler to look after. Decentralised operation of refrigeration equipment allows avoiding losses which could be caused by interruption in central refrigeration system. All these advantages cut down costs and save your money.


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Brief description of the FREOR safety policy

FREOR cares about its customers’ privacy and makes sure that their personal data is safe:

  • Information about FREOR customers are not used for unlawful purposes;
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What information do we collect?

FREOR collects the following information:

  • Information about visits of the website users to the FREOR website and the usage of the website. We collect IP address, duration of visit, number of page views, type of browser, and geographical location;
  • Information that website visitors provide in order to subscribe to the FREOR newsletters. E-mail address is collected, as well as the following data: name and surname, company, e-mail address, phone number, job title, and country.

Traffic statistics of the website

FREOR seeks to keep the FREOR website as simple to use as possible and the relevant information more easily accessible. In order to find out what information is most relevant to the visitors of the website, FREOR collects demographic and statistical data. This information does not identify a specific person but provides statistical information that FREOR can analyse and then apply for improving the functionality of the website or use the data for marketing purposes.

FREOR collects this information using the Google Analytics tool that generates statistical and other website usage information. The information is stored by Google Inc. (USA company). Google EU-USA privacy policy is available here.

You can disable the feature of data collection on Google Analytics at any time as described here.

FREOR notifications and newsletters

FREOR seeks to share with its newsletter recipients only the relevant news. If you subscribe to the FREOR newsletter on the FREOR website or otherwise provide FREOR with your contact data (by exchanging visit cards with FREOR representatives at meetings or events or presenting your contact information when registering for FREOR events), FREOR may send you newsletters and notifications with the interest of pursuing business relationships with companies represented by you.

Having sent a notification, FREOR may collect statistical data about your behaviour with regard to the newsletter, for instance, whether you have opened the e-mail, what links you clicked on, what device you used, etc. FREOR does this by using cookies (provided that you give consent). In order to improve the communication, FREOR monitors communication efficiency statistics.

If you do not find the news relevant, you can cancel them at any time. You can cancel your consent for FREOR to collect and process personal data provided by you at any time by sending an e-mail to marketing@freor.com or replying by clicking on the link at the end of the newsletter. Server recordings

The server hosting the FREOR website may also record enquiries that you submit to the server (address of the website that you are opening, device and browser that you use, your IP address and login time). This data is used for technical purposes only in order to ensure proper and safe functioning of the website.


Name Source Purpose Category Term
PHPSESSID freor.com Saves visitor’s session status through different page requests. Necessary for a site to function Session
_icl_current_language freor.com Saves visitor`s choice of language. Page settings Session
_ceg.s crazyegg.com Crazy Egg service cookie registers visitor clicks in the website. Statistics 3 months
_ceg.u crazyegg.com Crazy Egg Cookie, which helps you recognize a visitor who has already visited your site. Statistics 3 months
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collect Google Analytics Sends information to Google Analytics about the visitor’s device and behavior. Helps identify same visitor using different devices. Marketing Session
NID .gstatic.com Google ads cookie Marketing 2 years
GMAIL_RTT google.com Allows sharing content on the Google+ social network. Page settings Session
S, SIDCC google.com Security cookie that helps to protect Google user data. Security 2 months
wordpress_logged_in_ freor.com WordPress TVS cookie that recognizes user logged to website. Necessary for a site to function Session


wordpress_sec freor.com WordPress TVS cookie, user account security ID. Is used to ensure account security. Necessary for a site to function Session


wordpress_test_cookie freor.com The WordPress TVS cookie used to check if the browser supports cookie registration. Necessary for a site to function Session


wp-settings-1 freor.com WordPress TVS cookie, logged user ID. Is used to display the admin bar. Necessary for a site to function 1 year
wp-settings-time-1 freor.com WordPress TVS cookie used to store logon time. Necessary for a site to function 1 year

One the pieces of statistical information crucial to FREOR is the return visitor rate. FREOR uses this data to analyse visitor behaviour and to enhance the experience of visiting the site. To track repeated visits, the FREOR website uses cookies. The cookies are installed and used with a help of the Google Analytics tool.

Cookies are installed on your device only upon your consent, except for cookies that are required solely for ensuring technical functioning of the website. It should be noted that if you do not grant the website the right to use cookies, some of the website’s features may partially not operate.

How to manage cookies?

You can delete or manage cookies at any time; besides, most browsers allow you to disable installation of cookies. However, if you do that, some of the services and features may not work. More information is available here.

Who has access to your data and for how long it is stored

Statistical data about visitors to the FREOR website may be accessed by the FREOR employees working in marketing and commercial divisions that are responsible for data analysis and development of the website. Access to technical records may also be granted to FREOR partners that provide website content management tools or hosting services of the FREOR website. We responsibly protect the collected data about the visitors of the website from loss or unauthorised use.

FREOR uses the collected data for analysis for up to three years.