In 2014, the following availability level was recorded in transmission lines and power Transformers in the Transmission System.
Table 7
| Transmission Lines | Own availability % |
| Voltage from 30 to 60 KV | 99.86 |
| Voltage from 60 to 100 KV | 99.94 |
| Voltage over 100 KV | 91.98 |
| In all Statkraft Peru | 97.34 |
Table 8
| Substation (SS) or transformers | Own availability % |
| Bellavista SS | 99.38 |
| Paramonga Existente SS | 99.87 |
| Oroya Nueva SS | 99.89 |
| Paragsha I SS | 99.92 |
| San Cristobal SS | 99.95 |
| Huicra SS | 99.96 |
| Carhuamayo SS | 99.97 |
| Chumpe SS | 99.98 |
| Excelsior SS | 99.98 |
| San Juan SS | 99.99 |
| Cobriza I SS | 100 |
| Cobriza II SS | 100 |
| Morococha SS | 100 |
| Casapalca SS | 100 |
| Andaychagua SS | 100 |
| San Mateo SS | 100 |
| Antuquito SS | 100 |
| Casapalca norte SS | 100 |
| Marh tunel SS | 100 |
| Nueva Morococha SS | 100 |
| San Antonio SS | 100 |
| In all Statkraft Peru | 99.94 |