| Reuse and recycling |
|
|
|
| Number of mobile phones collected (million) |
1.33 |
1.03 |
1.37 |
| Handsets reused as a percentage of handsets collected (%) |
61.5 |
65.9 |
70.7 |
| |
|
|
|
| Energy |
|
|
|
| Total energy use (GWh) |
2,996 |
2,689 |
2,900 |
| CO2 emissions from network operations and offices (millions of tonnes) (direct and indirect) |
1.45 |
1.23 |
1.31 |
| Average carbon dioxide emissions per subscriber from network (kg) |
5.55 |
5.96 |
7.68 |
| |
|
|
|
| Transport |
|
|
|
| CO2 emissions from fleet vehicles and company cars (tonnes) |
78,600 |
67,000 |
47,000 |
| CO2 emissions from air travel (tonnes) |
41,000 |
- |
- |
| Total number of video-conferencing facilities |
496 |
282 |
158 |
| Average number of uses per video-conferencing facility per month |
18 |
18 |
15 |
| Number of trips saved |
3,485 |
2,030 |
948 |
| CO2 emissions prevented (tonnes per year) |
1,449 |
824 |
385 |
| |
|
|
|
| Waste |
|
|
|
| Proportion of network equipment waste reused and recycled (%) |
97 |
97 |
97 |
| Non-hazardous waste reused and recycled (tonnes) |
2,610 |
1,716 |
1,724 |
| Hazardous waste reused and recycled (tonnes) |
9,027 |
7,958 |
1,107 |
| Paper purchased with a recycled content greater than 70% (%) |
18.6 |
16.2 |
- |
| |
|
|
|
| Ozone depletion |
|
|
|
| Ozone-depleting potential of CFCs and HCFCs released (kg of CFC-11) |
503 |
493 |
- |
| |
|
|
|
| Water |
|
|
|
| Total water use (million litres) |
929 |
995 |
1,113 |
