- Adverse currency exchange-rate developments reduced results reported in Swiss francs.
- In the first half of the financial year, the Hearing Instruments business was affected by the non-renewal of a single major US contract.
- Inconsistent performance from some batteries provided by a deselected external supplier for a key product.
Sonova Holding AG
Greenhouse gas emissions & sustainability report data
Figures are as stated in the company's own report and may use different boundaries, units or methods (for example market-based vs location-based Scope 2), so compare with care.
📈 Emissions by Report Period
| Report period | Headline emissions figure reported |
|---|---|
| 2022-04 to 2023-03 | 278.8K tCO2e/year |
Each row is the headline figure extracted from a different report; scope coverage and methodology can change between years.
✅ Reported Environmental Achievements
- 28% reduction in total scope 1-3 CO2 emissions since 2019 on a comparable basis.
- 9.4% reduction in total packaging weight compared to 2022/23.
- Greenhouse gas reduction targets approved by the Science Based Targets initiative (SBTi).
🌱 ESG Focus Areas
Climate changeDiversity and InclusionTalent and engagementSustainable supply chain managementData privacy and digital ethics