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Environmental performance indicators
Environmental performance indicators - 2015 datas
| 2015 | 2014 | 2013 | |
|---|---|---|---|
| Number of IsO 14001 certified sites | 21 | 22 | 20 |
| Environmental expenditure 1 (€k) (investments + operation) |
32,646 | 35,121 | 1 |
| Environmental accidents | 0 | 0 | 0 |
| Complaints relating to environmental incidents | 1 | 1 | 4 |
| Legal convictions | 0 | 0 | 0 |
| NATURAL GAS TRANSPORTED (TWh) | 589 | 583 | 637 |
| ENERGY CONSUMPTION (GWH ) | |||
| Natural gas | 1,737 | 1,910 | 1,896 |
| Electricity | 449 | 484 | 428 |
| EMISSIONS (en tonnes) | |||
| Natural gas emissions (tCH4) | 19,400 | 20,200 | 22,500 |
| CO2 emissions | 330,540 | 364,150 | 357,960 |
| NOx emissions | 202 | 192 | 178 |
| Greenhouse gas emissions (eq g CO2/kWh transported) | 1.48 | 1.59 | 1.55 |
| WATTER CONSUMPTION (m3) | 513,000 | 900,000 | 1,830,000 |
| WASTE PRODUCTION (tonnes) | |||
| Non-hazardous waste | 76,954 | 82,729 | 211,756 |
| Non-hazardous waste % valued | 85 | 97 | 85 |
| Special waste | 7,204 | 938 | 833 |
| Special waste % valued | 70 | 27 | 16 |
| BIODIVERSITY | |||
| Share of biodiversity priority sites2 with targeted action plans (%) | 100 | 80 | 3 |
1Non available datas
2GRTgaz sites located near a protected natural area
3Non available datas