Generation 

Description	2008	2007	Increase (Decrease) %
Total units generated (GWh)	4 995,8	4 786,2	4,4
Installed capacity (MW)	1 118	1 118	-
Peak load (MW)	1 004	1 047	(4,1)
Thermal efficiency of generation (%)	33,7	33,8	(0,3)
Fuel consumption of generation (tonnes)	1 241 465	1 190 690	4,3
Cost of fuel (million €)	471,461	302,246	56,0
Load Factor (%)	56,8	52,5	8,2