Environmental Performance Indicators
|
2017 |
2018 |
2019 |
2020 |
Energy |
|
|
|
|
Vessels (GWh) |
1423 |
1236 |
1466 |
1128 |
Offices (GWh)* |
18 |
16 |
16 |
15 |
Air Emissions |
|
|
|
|
CO2(kT) |
409 |
354 |
422 |
318 |
SOX (kT) |
2 |
1 |
1 |
1 |
NOX (kT) |
7 |
6 |
7 |
5 |
PM (kT) |
<1 |
<1 |
<1 |
<1 |
Waste |
|
|
|
|
Vessels (1000 m3) |
3,2 |
3,4 |
4.0 |
2.8 |
Delivered to shore** |
2.4 |
2.6 |
3.3 |
2.3 |
Incinerated onboard |
0.7 |
0.7 |
0.6 |
0.4 |
Organic waste to sea |
0.1 |
0.1 |
0.1 |
0.1 |
Offices (t) |
82 |
104 |
88 |
43 |
General waste |
29 |
32 |
28 |
11 |
Recycled waste |
52 |
72 |
60 |
32 |
*Data for four main offices only. | ** Does not include lithium batteries delivered for recycling.
Glossary
CO2 - carbon dioxide | GWh - gigawatt hours | SOx - sulfur oxide(s) | NOx - nitrogen oxide(s) | PM - particulate matter
CO2 Emissions Breakdown (kTonnes)
|
2017 |
2018 |
2019 |
2020 |
Direct Emissions |
390 |
338 |
402 |
308 |
Seismic Vessels |
355 |
305 |
369 |
281 |
Support Vessels |
35 |
33 |
33 |
27 |
Offices |
<1 |
<1 |
<1 |
<1 |
Indirect Emissions |
7 |
6 |
6 |
6 |
Offices |
7 |
6 |
6 |
6 |
Other Emissions |
12 |
10 |
14 |
4 |
Business Travel |
12 |
10 |
14 |
4* |
Sum |
409 |
354 |
422 |
318 |
* Does not include the use of charter.
|
Tonnes |
2017 |
73.5 |
2018 |
62.4 |
2019 |
64.0 |
2020 |
59.0 |
|
GWh |
2017 |
1424 |
2018 |
1237 |
2019 |
1466 |
2020 |
1128 |
Energy Consumption Breakdown (GWh)
|
2017 |
2018 |
2019 |
2020 |
Fuel |
1424 |
1237 |
1466 |
1128 |
HFO |
764 |
715 |
810 |
557 |
MGO |
660 |
521 |
656 |
572 |
Natural Gas and Diesel |
<1 |
<1 |
<1 |
<1 |
Electricity |
17 |
16 |
16 |
15 |
Offices |
17 |
16 |
16 |
15 |
Sum |
1441 |
1253 |
1482 |
1143 |
* Compliant fuel in accordance with statutory and regulatory requirements