Climate Change & Clean Energy


In 2014, the EU F-Gas Regulation mandated that fluorinated gas emissions must be reduced by two-thirds by 2030, as compared with 2014 levels. We work to make sure this target is met. The phase-down is ongoing. Slowly, we are replacing fluorinated gases such as hydrofluorocarbons (HFCs) with climate-friendly alternative refrigerants in the refrigeration, air conditioning and heat pump sectors. But the technical complexities of this switch are holding back the transition. Safety standards drastically limit the use of climate-friendly alternatives such as natural refrigerants because of their flammable properties, without reflecting technological developments able to mitigate the risks. Even more worrying are the growing emissions of sulphur hexafluoride (SF6) from the electricity sector – SF6 is the most potent greenhouse gas, with a global warming potential (GWP) 22,200 times higher than CO2. ECOS works at both European and international standardisation level to reduce the barriers posed by standards to the uptake of natural refrigerants. At policy level, we seek to increase the ambition of the F-Gas Regulation, improving the environmental performance of the heating and cooling sector.

What we are working on

  • Revision of horizontal standards EN 378 and ISO 5149 setting safety and environmental requirements of refrigerating systems and heat pumps;
  • Contribution to standardisation developments related to the safety of appliances using refrigerants (including the EN 60335 standard series);
  • Advocacy for an ambitious revision of the EU F-Gas Regulation, ensuring it is aligned with international commitments such as the Montreal Protocol and the Paris Agreement, and follow the ambition of the European Green Deal;
  • Continued cooperation with the European environmental civil society working on fluorinated gases.

Related campaigns:

Eurovent and IoR join Cool Coalition - Cooling Post

Related news

  • New ECOS briefing: natural refrigerants needed for cutting emissions from fridges and air conditioners

    Fluorinated refrigerants (F-gases) are artificial gases that are mainly used in the refrigeration, heat pump and air conditioning sectors. Most of them have a significant global warming effect once they are emitted into the atmosphere, thousands of times worse and with a longer life than carbon dioxide. Our new briefing shows that there are more climate impacts associated with F-gases than the ones usually considered.

  • ECOS joins UN-backed Cool Coalition for climate-friendly cooling

    ECOS has recently joined the Cool Coalition, a global network of 100+ governments, businesses, finance, academia and civil society partners committed to cutting emissions from cooling appliances – a source of climate change rapidly growing as temperatures on the planet rise.

  • ECOS demands faster pace in banning F-gases

    ECOS has called on the European Commission to take a bolder stance in the upcoming revision of the F-Gas Regulation and accelerate the phase-down of highly polluting fluorinated gases.

Contact person

Rita Tedesco
Programme Manager+32 2 894 46 38

ECOS is co-funded by the European Commission and EFTA

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