1. This Article applies where the historical activity level of a sub-installation referred to in an activity level report has not been determined under Article 15 or 17 of the Free Allocation Regulation (see Articles 15(7) and 17(2) of that Regulation) or under this Article.

2. If the activity level report contains data for the first calendar year after the start of normal operation of the sub-installation, the regulator must:

(a) determine the historical activity level of the sub-installation in accordance with Article 17(1) of the Free Allocation Regulation (whether the sub-installation is a sub-installation of an incumbent installation or a new entrant);

(b) calculate in accordance with Article 18(1) of that Regulation the preliminary annual number of allowances to be allocated in respect of the sub-installation for each scheme year in the relevant allocation period beginning with the first scheme year after the start of normal operation; and

(c) calculate the final annual number of allowances to be allocated in respect of the sub-installation for each scheme year referred to in point (b):