Европейска схема

Allocation of emission allowances by sectors

“Bottom-up” projections for emissions of registered installations by sectors

The allocation of the determined overall volumes of emissions to participants in the scheme is based both on projected emissions as developed in p.2.3 using the “top-down” approach applied to calculate projected emissions, and the “bottom-up” approach from the installations. The “bottom-up” projection is based on development forecasts carried out by the operators of the installations. They are collected through the questionnaires and are part of the registration of each installation.

The sectors defined are the same as in p. 2.3.1. Based on data received from operators of installations, the overall emissions by sectors and sub-sectors are determined – total seven sectors and four sub-sectors for each year j of the period. In this case, sub-sectors are treated as sectors.

For a sector “g”:

,

where - projected emissions from a sector “g” for a year “j” – approach “bottom-up”

- projected emissions from an installation “i” of a sector “g” for a year “j” – approach “bottom-up”

Total for participants in the Scheme for year “j” using the “bottom-up” approach:

, where – projected emission for one year “j” – “bottom-up” approach

Thus, projections for emissions are calculated for each sector (sub-sector) and overall emissions of all sectors – functioning installations (Table 12), known new entrants (Table 13), sleeping installations (Table 14) and known new cogeneration (Table 15) – “bottom-up”

Table 12. Projected CO₂ emissions by sectors (bottom-up), kt – functioning installations