Key legal question
Whether the appeal remained admissible after the operating company was deleted and any current practical interest lapsed.
Extracted holding
The appeal became moot because the permit was issued to the deleted company; a favorable judgment could no longer prevent the permit's demise.
Extracted reasoning
The appellant did not show any concrete present disadvantage that a court ruling could still remove. Without a current and practical legal interest, the court could not examine the merits, and no exception applied.