| Monday 18 March | coupon payment bond 3.875% (2023-2031) |
| Friday 29 March | publication draft Annual Report 2023 |
| Tuesday 7 May | coupon payment bond 2.875% (2014-2029) |
| Thursday 9 May | coupon payment bond 3.875% (2023-2033) |
| Wednesday 22 May | General Assembly of Fluvius System Operator |
| Friday 24 May | publication of the Annual Report 2023 |
| Friday 14 June | coupon payment bond 0.250% (2021-2028) |
| Monday 24 June | coupon payment bond 2.000% (2017-2025) |
| Friday 28 June | coupon payment green retail bond 4.000% (2023-2027) |
| Monday 8 July | coupon payment bond 4.000% (2022-2032) |
| Thursday 26 September | publication half-yearly report 2024 |
| Tuesday 29 October | coupon payment bond 2.625% (2014-2029) |
| Monday 25 November | coupon payment bond 0.625% (2021-2031) |
| Monday 2 December | coupon payment green bond 0.250% (2020-2030) |
| Wednesday 4 December | coupon payment bond 1.750% (2014-2026) |
