Note 23 Purchase costs and costs of subcontracted work

Compared with 2023, the cost of procurement and subcontracted work rose by €259 million to €1,286 million. The costs of transmission capacity rose by €383 million as a result of the higher tariffs charged to us by TenneT. On the other hand, the costs of network losses were €87 million lower due to the lower energy prices relative to 2023.