Ubicación: EVOLUCION MENSUAL DE LA TENDENCIA DE LA DEMANDA DE ENERGIA ELECTRICA EN EL SISTEMA INTERCONECTADO NACIONAL
PERIODO 1980 - 1990 - ( En GWh )
| 3.060 | 2.727 | 3.147 | 2.923 | 3.038 | 3.032 | 3.188 | 3.068 | 2.952 | 3.056 | 3.108 | 3.281 | 36.580 | ||
| 3.373 | 2.907 | 3.133 | 3.194 | 3.376 | 3.190 | 3.562 | 3.631 | 3.387 | 3.375 | 3.269 | 3.561 | 39.958 | 9,23% | |
| 3.625 | 3.273 | 3.657 | 3.415 | 3.710 | 3.754 | 3.894 | 3.902 | 3.593 | 3.595 | 3.545 | 3.684 | 43.647 | 9,23% | |
| 3.782 | 3.479 | 3.963 | 3.552 | 3.874 | 3.953 | 4.123 | 3.931 | 3.600 | 3.569 | 3.800 | 4.093 | 45.720 | 4,75% | |
| 4.168 | 3.453 | 3.796 | 3.527 | 3.601 | 3.607 | 3.730 | 3.432 | 3.287 | 3.373 | 3.413 | 3.817 | 43.204 | -5,50% | |
| 3.659 | 3.164 | 3.464 | 3.275 | 3.526 | 3.726 | 3.757 | 3.668 | 3.607 | 3.622 | 3.643 | 3.662 | 42.770 | -1,00% |
Tendencia de la Demanda = Generación Térmica + Hidro + Nuclear + Río Grande + Importación UTE - Exportación UTE - Bombeo de Río Grande + Restricciones