Questão jurídica principal
Whether the Federal Administrative Court's remand decision was a final decision or an appealable interim decision.
Decisão extraída
The remand decision was an interim decision because the case was not finally resolved and ElCom retained discretion beyond mere arithmetic implementation.
Fundamentação extraída
Remand decisions are generally interim decisions unless the lower authority has no remaining decision-making room and only has to implement the superior court's order computationally.