The quantity of coal burned for the generation of electric power (in short tons), including fuel used for maintenance of standby service.
| Datum | Wert | Ändern , % |
|---|---|---|
| 2022 | 13.029 | 3,35 % |
| 2021 | 12.606 | 22,69 % |
| 2020 | 10.275 | 4,59 % |
| 2019 | 9.824 | 14,66 % |
| 2018 | 8.568 | 15,69 % |
| 2017 | 7.406 | 3,53 % |
| 2016 | 7.154 | -5,03 % |
| 2015 | 7.533 | 9,92 % |
| 2014 | 6.853 | 35,71 % |
| 2013 | 5.050 | -2,16 % |
| 2012 | 5.161 | -0,02 % |
| 2011 | 5.162 |