1. By 12 months after the entry into force of this Regulation, all TSOs shall develop a proposal for a methodology for sharing congestion income.
2. The methodology developed in accordance with paragraph 1 shall:
(a)
facilitate the efficient long-term operation and development of the electricity transmission system and the efficient operation of the electricity market of the Union;
(b)
comply with the general principles of congestion management provided for in Article 16 of Regulation (EC) No 714/2009;
(c)
allow for reasonable financial planning;
(d)
be compatible across time-frames;
(e)
establish arrangements to share congestion income deriving from transmission assets owned by parties other than TSOs.
3. TSOs shall distribute congestion incomes in accordance with the methodology in paragraph 1 as soon as reasonably practicable and no later than one week after the congestion incomes have been transferred in accordance with Article 68(8).