Division 5 The product-related historical activity level for the baseline period for products to which the aromatics product benchmark as referred to in Annex I applies on the basis of the different CWT functions, their definitions, the basis for throughput as well as the CWT factors as listed in Annex II shall be determined according to the following formula:

United Kingdom

{HAL}_{CWT} = ARITHMETIC MEAN (\sum_{i = 1}^{n} ({TP}_{i,k} \times {CWT}_{i}))

whereby:

HAL_CWT

historical activity level expressed as CWT

TP_i,k

throughput of the CWT function i in year k of the baseline period

CWT_i

CWT factor of the CWT function i

Notes on the whole EU Regulation

F1: Words in Regulation substituted (31.12.2020) by The Greenhouse Gas Emissions Trading Scheme (Amendment) Order 2020 (S.I. 2020/1557), art. 2(2), Sch. 1 para. 2

F1: Word in Annex 3 heading substituted (31.12.2020) by The Greenhouse Gas Emissions Trading Scheme (Amendment) Order 2020 (S.I. 2020/1557), art. 2(2), Sch. 1 para. 33(2)

C1: Annex 3 applied (with modifications) (31.3.2025) by The Greenhouse Gas Emissions Trading Scheme (Amendment) (No. 2) Order 2025 (S.I. 2025/124), arts. 2, 7(3) (with art. 7(7))