Positive
Project advancing - milestone achieved
High Impact
Major milestone or critical setback
TenneT’s official BalWin4 & LanWin1 project page states: "Inbetriebnahme: geplant für 2029 (BalWin4)" and "Der erste Netzanschluss soll bereits 2029 in Betrieb gehen." This indicates that the first grid connection (BalWin4) is planned to go into operation in 2029. Using this as the best available developer-stated timeline, first power for BalWin4 is projected in 2029.