5. Other income

Other income amounted to € 18 million and is in line with the previous year (2022: € 17 million). A gain of € 8 million (2022: € 7 million) was recognised in 2023 in relation to sales of non-regulated transformers and related assets. These sales mainly follow from agreements made at the time of the sale of Joulz. Non-regulated transformers identified after 2019 will be offered to Joulz first. Joulz can and may decline any individual offer.