Our environmental performance

We consider continuous improvement in our performance as essential, as we aim to minimize the impacts and to maximize the benefits arising from our activities. We must do this for our people, our assets and our stakeholders, who give us the license to operate and whose trust we need.
Indicator 2014 2015 2016 2017 2018 Refining1
Direct energy consumption per primary source (TJ) 44,992 49,286 45,712 49,815 41.688 97%

Direct energy consumption per primary source per treated feedstock (TJ/mmboe) – Refineries

373 377 376 391 381 -
Purchase of electric energy (TJ) 1,862 2,008 1,728 1,911 1.771 87%
Total consumption of raw water (10³ m³) 10,058 10,535 10,176 10,812 10.319 88%
Total raw water consumption per treated feedstock (m³/t) – Refineries 0,61 0,53 0,54 0,55 0,59 -
Waste water (10³ m³) 5,562 6,543 6,336 5,697 6.455 92%
Waste produced (t) 22,680 25,434 27,215 30,115 44.203 87%
Number of primary containment losses discharged into the environment2 11 8 4 3 8 -
Volume of primary containment losses discharged into the environment (m³)2 10 99 5 5 14 -
GHG emissions under EU-ETS (t CO₂e) 3,211,746 3,496,077 3,424,131 3,578,168 3.216.219 -
NOx emissions (t) (scope 1) 1,295 1,691 1,571 1,617 1.530 -
SO₂ emissions (t) (scope 1) 5,134 6,008 5,233 5,664 3.957 -
Particulate matter emissions (t) (scope 1) 243 250 183 227 221 -
Carbon footprint - direct emissions (t CO₂e) (scope 1) 3,481,132 3,766,626 3,759,931 3,624,706 3.264.935 -
Carbon footprint - indirect emissions (t CO₂e) (scope 2) 161,626 273,458 171,950 228,035 133.516 -
Gas Flaring - E&P (m³) 1,360,737 967,854 783,168 1,109,485 1.191.924 -
Volatile Organic Compounds (VOC) emissions - Refineries (t) 3,235 3,240 3,274 1,433 1,249 -

(1) Refining is the segment of activity with greater materiality in the environmental performance of our Company
(2) Includes primary containment losses > 150l, excluding gaseous products

Data in the table were submitted to independent external verification carried out by PwC.

TJ - terajoule; m3- cubic meters ; t - tonnes; t CO2 e- tonnes of carbon dioxide equivalent; CO2 - carbon dioxide; N.A. . Not available

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