Key indicators

Environmental indicators

Environmental management and fighting climate change​

 

2011

2012

2013

2014

2015

2016

Scope 1 CO2 emissions (t eq CO2)

264.679

387.651

479.175 

537.092

272.728

263.540

Scope 2 CO2 emissions (t eq CO2)

52.752

61.377

36.079

33.941

32.444

27.010

Own consumption of natural gas (GWh)(*)

1.025

1.672

1.932,1

2.338,1

963,0

919,30

Electricity consumption (GWh)(**)

201,5

186,7

150,0

143,1

148,3

160,52

Electricity generation / consumption (%)(***)

1,9%

5,4%

6,8%

4,7%

8,0%

12,5%

Waste generated (t)

3.722

3.913

3.455

2.189

3.823

3.981

Waste recycled (%)

59%

48%

63%

15%

40%

61%

Area occupied in protected areas (km2)

 

 

3,7

4

4

4

(*) Data for 2013, 2014 and 2015 have been adjusted based on the current HHV (Higher Heating Value) of the gas transported by Enagás during those years.
(**) Previous Annual Reports only reported the consumption of electricity sourced from the grid. This report replaces this concept with total electricity consumption. (both from the grid and from its own generation sources).
(***) Indicator recalculated taking into account total electricity consumption.