F-gases (fluorinated greenhouse gases) are artificially produced substances used as refrigerants in heat pumps, air conditioning systems and refrigerators, as well as in sprays or insulation materials. They are often non-flammable and toxic, but have a greenhouse gas potential up to 23,500 times higher than CO2. Due to their extreme climate impact, they are being gradually replaced with natural alternatives under the new EU F-gas Regulation.
The regulation is a contribution to further reducing emissions from the industrial sector. The reduction of fluorinated greenhouse gas emissions is to be achieved through three key regulatory approaches:
- Further gradual reduction (phase down) of quantities of hydrofluorocarbons (HFCs) available on the market,
- Adoption of further restrictions on use and placing on the market where technically feasible, more climate-friendly alternatives are available, as well as new restrictions on commissioning,
- Maintenance and supplementation of regulations on emission limits, leak detection testing, certification, disposal and labeling.
The F-gas Regulation is intended in particular to create an incentive for the use of alternatives instead of F-gases.