Exemption from the CO₂ levy and reimbursement
Installation operators can be exempted from the CO2 levy if they commit to reducing their greenhouse gas emissions and decarbonising in return. Operators of large greenhouse gas-intensive plants participate in the Emissions Trading System (ETS) and are also exempted from the CO2 levy.
Exemption from the CO₂ levy for fossil fuel combined heat and power plants
Operators of fossil fuel combined heat and power (CHP) plants may be exempted from the CO2 levy on fossil thermal fuels used to generate electricity.
Exemption from the CO₂ levy: Reduction obligation
Operators of installations that do not participate in the Emissions Trading System and carry out certain activities can get exempted from the CO2 levy by entering into a reduction obligation agreement. They must reduce their greenhouse gas emissions and decarbonise their operations.
Depending on the size of the plant, an operator has different options:
1. Small and medium-sized installations that are engaged in an economic activity or certain activities under public law and which do not participate in the ETS can enter into a reduction obligation.
Exemption from the CO2 levy: Reduction obligation
2. Medium-sized installations with an installed capacity of between 10 and 20MW can voluntarily participate in the Swiss ETS.
Emissions trading system (ETS)
3. Larger installations that carry out an activity referred to in Annex 6 of the CO2 Ordinance are required to participate in the Swiss ETS. Usually, these are installations with an installed total rated thermal input of 20MW and more.
Emissions Trading System for installation operators (ETS Installations)
4. Operators of fossil combined heat and power (CHP) plants can gain an exemption from the CO2 levy on fossil thermal fuels used for electricity production.
Exemption from the CO2 levy for fossil fuel combined heat and power plants
Winter Reserve Ordinance (WResO): The Ordinance stipulates that certain costs may be reimbursed in addition to the CO2 levy. The WResO is aimed at operators of reserve power plants, emergency back-up generators and CHP plants, as well as at aggregators of emergency back-up generators and CHP plants.