page 68 sustainability report 2018
1 MWh = 3.6 GJ
(Calculation: (86,824+139,933.74)*3.6 = 816,327.864)
pg. 68
"Annual fuel and energy consumption (MWh)
Legacy Wood Group 2018
86,824 MWh
Legacy Amec Foster Wheeler 2018
139,933.74 MWh"