Environment Report 2019

The majority of methane emissions (88 per cent) are emitted from incomplete combustion of the flare and from vented sources, as shown in Figure 12.

Figure 12: Total Methane Emissions and 2018 Generation Source

Other 5%

Engines

Turbines 6%

1% Heaters 0%

3

Flaring 33%

Turbines Engines Heaters Venting Flaring Other

1.2 mt in 2018

Venting 55%

Source: EEMS May 2019

1.6

1.4

1.2

1.0

0.8

0.6

0.4

CH₄ Emissions (CO₂ Equivalent Million Tonnes)

0.2

0.0

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018

Source: EEMS May 2019

21