Reports

Greenhouse gases

Karshi State University's greenhouse gas emissions report for 2024-2025.

Scope 1 - Direct Emissions

No Emission Source Scope (1) Activity Data Unit Emission Factor EF Unit Total Emissions (tCO2e)
1 Natural gas consumption Scope 1 601 000 m3 1.9 kgCO2e/m3 1 141.9
2 Coal consumption Scope 1 7 205 kg 2.4 kgCO2e/kg 17
Total TOTAL (tCO2e) 1 159

Scope 2 - Indirect Energy Emissions

No Emission Source Scope (2) Activity Data Unit Emission Factor EF Unit Total Emissions (tCO2e)
1 Electricity consumption Scope 2 1 543 287 kWh 0.4 kgCO2e/kWh 617.31
2 Operational (use-phase) Scope 2 1 832 706 kWh 0 kgt CO2/kWh 0
Total TOTAL (tCO2e) 617.31

Scope 3 - Other Indirect Emissions

No Emission Source Scope (3) Activity Data Unit Emission Factor EF Unit Total Emissions (tCO2e)
1 Petrol (Gasoline) Scope 3 8610 liter 2.31 kgCO2e/litr 19.89
2 Diesel Scope 3 1766 liter 2.68 kgCO2e/litr 4.73
3 Hybrid transport Scope 3 11200 km 0.09 kgCO2e/km 1
4 Electric train Scope 3 67000 km 0.035 kgCO2e/km 2.3
5 Local bus Scope 3 15 000 km 0.11 kgCO2e/km 1.65
6 Aviation (short-distance <1500 km) Scope 3 18 450 km 0.18 kgCO2e/km 3.3
7 Aviation (medium-distance 1500-3700 km) Scope 3 27 300 km 0.13 kgCO2e/km 3.55
8 Aviation (long-distance >3700 km) Scope 3 37 000 km 0.11 kgCO2e/km 4.07
9 Motorcycle Scope 3 5000 km 0.1 kg CO2 per km 0.5
10 Waste (landfill) Scope 3 120 800 kg 500 kg CO2e per ton 60.4
11 Paper Scope 3 5 900 kg 100 kg CO2e per ton 0.6
12 Office equipment Scope 3 188 153 USD 0.0005 tCO2 per 1,000 currency units 94.1
13 Plastic waste Scope 3 2 700 kg 400 kg CO2e per ton 1.1
14 Food Scope 3 3 200 kg 700 kg CO2e per ton 2.2
15 (IT) equipment Scope 3 359 800 USD 0.0008 tCO2 per 1,000 currency units 287.8
16 Medical/laboratory equipment Scope 3 61 500 USD 0.0012 tCO2 per 1,000 currency units 73.8
17 Construction activities Scope 3 933 641 USD 0.0009 tCO2 per 1,000 currency units 840.3
18 Water supply Scope 3 45 003 m3 0.34 kg CO2 per m3 15.3
19 Wastewater treatment Scope 3 3 540 m3 0.7 kg CO2 per m3 2.5
20 Staff commuting Scope 3 10x2x1200x220 = 5 280 000 km 0.18 kg CO2e/pax-km 950.4
21 Student commuting Scope 3 10x2x9023x180 = 32 482 800 km 0.05 kg CO2e/pax-km 1 621.4
Total TOTAL (tCO2e) 3 990.85