EGAT's Gross Energy Generation and Purchase 

Type of Fuel December 2018
Million kWh %
Natural Gas
Lignite
Renewable
Fuel oil
Diesel
Others
Purchase
3,224.06 
1,298.74 
583.06 

9.59 
27.26
9,978.41
21.32 
8.59 
3.85 
-
0.06 
0.18 
66.00
Total 15,121.12 100.00