| Ramzi Chamat
The energy transition is at the heart of global concerns, and Switzerland stands out by heavily investing in the energy efficiency of its buildings. In 2022, the figures reached unprecedented heights. A breakdown of this ecological commitment.
The year 2022 saw Switzerland allocate an impressive amount of 425 million francs for the energy renovation of buildings, recording an increase of 18% compared to the previous year.
The trend is clear: traditional heating systems are on the decline. Heat pumps have become the preferred choice for many Swiss, accounting for 86% of replacement systems in 2022.
Green Technology : 139 million was dedicated to modern technical installations, showing a 31% increase compared to 2021.
Thermal Insulation : 128 million was invested, highlighting the importance of well-insulated buildings for energy conservation.
System Renovation : 89.2 million dedicated to the modernization of existing systems.
Centralized Heating : With an investment of 25.9 million, more than double compared to the previous year, this technology is clearly trending.
Thanks to these measures, Switzerland is on track to reduce its energy consumption by 8.8 billion kilowatt-hours and CO2 emissions by 2.5 million tons.
CO2 Tax: An Essential Financing Tool
The CO2 tax played a pivotal role, with 414 million redistributed to the cantons in 2023, demonstrating the country's commitment to sustainable solutions.
1. Record Investment : In 2022, Switzerland allocated 425 million francs to building energy efficiency, an increase of 18% compared to 2021.
2. Heat Pump Trend : These devices have become the new standard, accounting for 86% of replaced heating systems.
3. Funds Allocation :
- Green Technology: 139 million
- Thermal Insulation: 128 million
- System Renovation: 89.2 million
- Centralized Heating: 25.9 million
4. Environmental Impacts : These investments will reduce energy consumption by 8.8 billion kilowatt-hours and CO2 emissions by 2.5 million tons.
5. CO2 Tax Financing : A significant portion of the investments comes from the CO2 tax, with 414 million redistributed to the cantons in 2023.
6. Challenges Ahead : Buildings in Switzerland account for 44% of energy consumption and a third of CO2 emissions. Many of them still require improvements in insulation and heating.
The year 2022 marks a major turning point for Switzerland in terms of building energy efficiency. With unprecedented investments, a shift towards greener technologies, and innovative financing through the CO2 tax, Switzerland demonstrates its commitment to a more sustainable future. However, the figures also reveal the magnitude of the challenges ahead. The road is still long, but the direction taken is promising.
