Key Performance Indicator GRI SRS-305-1: Direct (Scope 1) GHG emissions
The reporting organization shall report the following information:
a. Gross direct (Scope 1) GHG emissions in metric tons of CO2 equivalent.
b. Gases included in the calculation; whether CO2, CH4, N2O, HFCs, PFCs, SF6, NF3 or all.
c. Biogenic CO2 emissions in metric tons of CO2 equivalent.
d. Base year for the calculation, if applicable, including:
i. the rationale for choosing it;
ii. emissions in the base year;
iii. the context for any significant changes in emissions that triggered recalculations of base year emissions.
e. Source of the emission factors and the global warming potential (GWP) rates used, or a reference to the GWP source.
f. Consolidation approach for emissions; whether equity share, financial control, or operational control.
g. Standards, methodologies, assumptions, and/or calculation tools used.
| CO2 emissions | |
| In tonnes | 2018 |
| Direct emissions Scope 1 | 87,341 |
| Indirect emissions Scope 2 | 15,045 |
| Other indirect emissions Scope 3 | 47,719 |
| Total annual CO2 emissions open to influence | 150,105 |
Key Performance Indicator GRI SRS-305-2: Energy indirect (Scope 2) GHG emissions
The reporting organization shall report the following information:
a. Gross location-based energy indirect (Scope 2) GHG emissions in metric tons of CO2 equivalent.
b. If applicable, gross market-based energy indirect (Scope 2) GHG emissions in metric tons of CO2 equivalent.
c. If available, the gases included in the calculation; whether CO2, CH4, N2O, HFCs, PFCs, SF6, NF3, or all.
d. Base year for the calculation, if applicable, including:
i. the rationale for choosing it;
ii. emissions in the base year;
iii. the context for any significant changes in emissions that triggered recalculations of base year emissions.
e. Source of the emission factors and the global warming potential (GWP) rates used, or a reference to the GWP source.
f. Consolidation approach for emissions; whether equity share, financial control, or operational control.
g. Standards, methodologies, assumptions, and/or calculation tools used.
Key Performance Indicator GRI SRS-305-3: Other indirect (Scope 3) GHG emissions
The reporting organization shall report the following information:
a. Gross other indirect (Scope 3) GHG emissions in metric tons of CO2 equivalent.
b. If available, the gases included in the calculation; whether CO2, CH4, N2O, HFCs, PFCs, SF6, NF3, or all.
c. Biogenic CO2 emissions in metric tons of CO2 equivalent.
d. Other indirect (Scope 3) GHG emissions categories and activities included in the calculation.
e. Base year for the calculation, if applicable, including:
i. the rationale for choosing it;
ii. emissions in the base year;
iii. the context for any significant changes in emissions that triggered recalculations of base year emissions.
f. Source of the emission factors and the global warming potential (GWP) rates used, or a reference to the GWP source.
g. Standards, methodologies, assumptions, and/or calculation tools used.
Key Performance Indicator GRI SRS-305-5: Reduction of GHG emissions
The reporting organization shall report the following information:
a. GHG emissions reduced as a direct result of reduction initiatives, in metric tons of CO2 equivalent.
b. Gases included in the calculation; whether CO2, CH4, N2O, HFCs, PFCs, SF6, NF3, or all.
c. Base year or baseline, including the rationale for choosing it.
d. Scopes in which reductions took place; whether direct (Scope 1), energy indirect (Scope 2), and/or other indirect (Scope 3).
e. Standards, methodologies, assumptions, and/or calculation tools used.
| Other greenhouse gas emissions | |
| CH4, N2O and greenhouse gases containing fluorine in CO2 equivalent1) (t) | 2018 |
| LTO cycle | 4,483 |
| Feeder traffic2) | 328 |
| APU3) | 370 |
| Engine test runs4) | 5 |
| Small appliances in buildings and central cooling plants | 685 |
| Mobile systems (vehicles) | 174 |
| 1) Conversion of emissions into CO2 equivalent in accordance with the IPCC Fourth Assessment Report 2) Feeder traffic includes the road traffic caused by passengers, visitors, and employees around the airport. 3) Calculated from aircraft movements using the LASPORT model, taking into account the remaining APU period when using PCA 4) Estimates |
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