====== Recalculations - Polychlorinated Biphenyls (PCBs) ======

Compared to the previous submission, the **National Total** reported for **1990** remains **unaltered**.

__Table 1: Changes of emission estimates 1990__
^                      ^  Submission 2023  ^  Submission 2024  ^  Difference              |^ Reasoning                          ^
^ NFR Sector           ^  [kg]                                              ||^  relative  ^ see description and reasoning in:  ^
^ NATIONAL TOTAL       ^  1,735.78         ^  1,735.78         ^  0.00        ^  0.00%     ^                                    ^
^ NFR 1 - Energy       ^  588.96           ^  588.96           ^  0.00        ^  0.00%     ^                                    ^
^ NFR 2  - IPPU        ^  1,146.82         ^  1,146.82         ^  0.00        ^  0.00%     ^                                    ^
^ NFR 3 - Agriculture  ^  NA                                                            |||^                                    ^
^ NFR 5 - Waste        ^  0.0000005        ^  0.0000005        ^  0.0000000   ^  0.00%     ^                                    ^
^ NFR 6 - Other        ^  NA                                                            |||^                                    ^

----

The changes within the **National Total** reported for **2021 (-1.85 kg or -0.8 %)** are dominated by changes in NFR sub-categories **1.A.1.a** (-1.85 kg), **1.A.4.a i** (-0.73 kg) and **1.A.4.b i** (+0.87 kg) with the **most significant percental change** occuring for **NFR 1.A.4.a i with minus 16 %**.

__Table 2: Changes of emission estimates 2021__
^                      ^  Submission 2023  ^  Submission 2024  ^  Difference                 |^ Reasoning                                                                                                                                                                        ^
^ NFR Sector           ^  [kg]                                               ||^  relative    ^ see description and reasoning in:                                                                                                                                                ^
^ NATIONAL TOTAL       ^  220.73           ^  218.88           ^  -1.85        ^  -0.84%      ^ sub-category chapters                                                                                                                                                            ^
^ NFR 1 - Energy       ^  147.30           ^  145.45           ^  -1.85        ^  -1.26%      ^ sub-category chapters                                                                                                                                                            ^
| 1.A.1.a              |  103.40           |  101.54           |  __-1.85__    |  -1.79%      | [[sector:energy:fuel_combustion:energy_industries:public_electricity_and_heat_production| here ]]                                                                                |
| 1.A.2.g viii         |  17.04            |  16.87            |  -0.17        |  -1.01%      | [[sector:energy:fuel_combustion:industry:other:start| here  ]]                                                                                                                   |
| 1.A.3.b i            |  0.00111442       |  0.00111441       |  -0.00000001  |  -0.001%     | [[sector:energy:fuel_combustion:transport:road_transport:emissions_from_fuel_combustion_in_road_vehicles:passenger_cars| here ]]                                                 |
| 1.A.3.b ii           |  0.000132324      |  0.000132326      |  0.000000001  |  0.001%      | [[sector:energy:fuel_combustion:transport:road_transport:emissions_from_fuel_combustion_in_road_vehicles:light_duty_vehicles| here ]]                                            |
| 1.A.3.b iii          |  0.0000452        |  0.0000487        |  0.0000035    |  7.63%       | [[sector:energy:fuel_combustion:transport:road_transport:emissions_from_fuel_combustion_in_road_vehicles:heavy_duty_vehicles| here ]]                                            |
| 1.A.3.d ii           |  0.090            |  0.091            |  0.001        |  1.50%       | [[sector:energy:fuel_combustion:transport:navigation:national_navigation| here ]]                                                                                                |
| 1.A.4.a i            |  4.60             |  3.88             |  __-0.73__    |  __-15.8%__  | [[sector:energy:fuel_combustion:small_combustion:stationary_small_combustion:commercial_institutional| here ]]                                                                   |
| 1.A.4.b i            |  21.73            |  22.60            |  __0.87__     |  3.99%       | [[sector:energy:fuel_combustion:small_combustion:stationary_small_combustion:residential| here ]]                                                                                |
| 1.A.4.c i            |  0.344            |  0.377            |  0.033        |  9.59%       | [[sector:energy:fuel_combustion:small_combustion:stationary_small_combustion:agriculture_forestry_fishery| here ]]                                                               |
| 1.A.5.a              |  0.03725          |  0.03728          |  0.00003      |  0.09%       | [[sector:energy:fuel_combustion:other_including_military:stationary_fuel_combustion_in_military_facilities| here ]]                                                              |
^ NFR 2  - IPPU        ^  73.43            ^  73.43            ^  0.00         ^  0.00%       ^                                                                                                                                                                                  ^
^ NFR 3 - Agriculture  ^  NA                                                               ^^^^                                                                                                                                                                                  ^
^ NFR 5 - Waste        ^  0.000002         ^  0.000002         ^  0.00         ^  0.00%       ^                                                                                                                                                                                  ^
^ NFR 6 - Other        ^  NA                                                               ^^^^                                                                                                                                                                                  ^