Page 74 - Aygaz-Sustainability-Report-2021

72 Annexes

Environmental Performance Indicators

ENERGY CONSUMPTION (GJ) 2019 2020 2021
Renewable energy consumption 260 331 409
Indirect non-renewable energy consumption 88,866 147,182 81,323
Purchased electricity 63,733 60,451 74,614
Total energy consumption 152,859 207,964 156,346
Energy savings 990 1,633 4,147

*Total energy consumption value of 2020 has been recalculated and revised.

GREENHOUSE GAS EMISSIONS (tons CO ) 2019 2020 2021
2
Scope 1 5,268 5,793 6,499
Scope 2 9,173 8,633 8,970
Total 14,442 14,425 15,469
Carbon Footprint Intensity (tons CO /TL million) 1.68 1.75 1.16
2
*Carbon Footprint Intensity has been calculated according to total revenues.
**2019 data is assured; 2020 and 2021 data has been calculated but not assured.

AIR EMISSIONS (kg/hour) 2019 2020 2021

NOx 3.67 0.76 4.27
SOx* 1.25 0.05 0.17
Volatile Organic Compounds (VOC) 25.8 19.9 63.3
* The values vary since measurements are performed at different facilities every two years as a legal requirement.

WATER CONSUMPTION (m ) 2019 2020 2021
3
Groundwater 40,146 28,249 30,380
Municipal water 32,304 41,820 52,559
Rainwater 250 4,326 0
Other 18,531 14,438 0
Total water consumption 91,231 88,823 82,939
Recycled water 186,834 208,630 188,095
Wastewater 37,494 42,326 36,979

WASTE (ton) 2019 2020 2021

Hazardous waste – recycled 588 420.12 515.07
Non-hazardous waste – recycled 7,165 5,716 3,501
Hazardous waste – disposed 10 30 144,2
Non-hazardous waste – disposed 0.02 0 0.03