Table 4 Electrical losses by sector type (GWâ‹…h) [8]
Years | 2014 | 2015 | 2016 | 2017 |
|---|---|---|---|---|
Generation | ||||
 Generated energy | 17,863 | 18,516 | 18,924 | 18,690 |
 Sent out energy | 17,231 | 17,945 | 18,415 | 18,191 |
 Power station auxiliary consumption (%) | 3.54 | 3.08 | 2.69 | 2.67 |
Transmission | ||||
 Purchased energy | 17,691 | 18,541 | 18,764 | 19,287 |
 Sold energy | 17,370 | 18,213 | 18,447 | 18,963 |
 Losses (%) | 1.81 | 1.77 | 1.69 | 1.68 |
Distribution | ||||
 Purchased energy | 16,305 | 17,282 | 17,663 | 18,320 |
 Sold energy | 14,057 | 14,856 | 15,385 | 16,112 |
 Losses (%) | 13.79 | 14.04 | 12.90 | 12.05 |
Total energy losses in electricity sector | ||||
 Sent out energy and imported energy | 17,666 | 18,548 | 18,749 | 19,281 |
 Consumed and exported energy | 15,121 | 15,787 | 16,168 | 16,755 |
 Losses (%) | 14.41 | 14.89 | 13.77 | 13.1 |