Brasil - Atividade

ONS - Sistema Elétrico Nacional

Author

Lucas Maynard

Published

September 25, 2026

Resumo Diario

Carga SIN (MWmed)
85.515
YoY 7d: +3.1%
Geracao Total SIN (MWmed)
85.515
YoY 7d: +8.1%
Fonte Dominante
Hidraulica
58% do total
EAR Sudeste (%)
57.3%
23/09/2026
Carga de Energia por Subsistema (MWmed) - Ultimos 7 dias ate 23/09/2026
Data N NE S SE SIN
23/09 10.257 15.240 13.988 46.030 85.515
22/09 10.218 14.838 13.896 47.666 86.617
21/09 10.068 14.203 13.645 46.551 84.467
20/09 9.421 12.668 10.577 39.165 71.830
19/09 9.769 13.722 12.673 40.987 77.151
18/09 10.086 14.889 13.598 43.905 82.478
17/09 10.110 15.016 13.501 44.321 82.947
Var% 7d +0.42% +2.5% +3.18% +5.86% +4.13%
Var% YoY +9.62% +7.72% +2.1% +0.64% +3.1%
Geracao SIN por Fonte (MWmed) e Share (%) - Ultimos 7 dias ate 23/09/2026
Geracao (MWmed)
Share (%)
Data Hidraulica Termica Eolica Solar Total Hid% Ter% Eol% Sol%
23/09 49.601 9.479 11.600 14.836 85.515 58.0 11.1 13.6 17.3
22/09 47.713 9.345 14.040 15.420 86.518 55.1 10.8 16.2 17.8
21/09 44.645 8.726 15.702 15.394 84.467 52.9 10.3 18.6 18.2
20/09 37.143 8.662 13.755 12.270 71.830 51.7 12.1 19.1 17.1
19/09 40.317 8.725 16.424 11.685 77.151 52.3 11.3 21.3 15.1
18/09 42.488 9.796 17.018 13.176 82.478 51.5 11.9 20.6 16.0
17/09 41.766 9.627 17.870 14.022 83.285 50.1 11.6 21.5 16.8
Geracao Total por Subsistema (MWmed) - Ultimos 7 dias ate 23/09/2026
Data N NE S SE N NE S SE SIN
23/09 NA NA NA NA 6.379 22.252 16.132 40.753 NA
22/09 NA NA NA NA 6.562 24.023 15.498 40.435 NA
21/09 NA NA NA NA 6.346 24.753 14.303 39.066 NA
20/09 NA NA NA NA 5.447 20.569 13.325 32.490 NA
19/09 NA NA NA NA 5.472 23.025 14.925 33.728 NA
18/09 NA NA NA NA 5.600 23.883 16.237 36.758 NA
17/09 NA NA NA NA 5.920 25.473 14.714 37.179 NA

Carga de Energia

Carga de Energia - Variacao Diaria (Ultimos 30 dias) - MWmed
SIN
SE
NE
S
N
Data SIN DoD% WoW% MoM% SE SE DoD% NE NE DoD% S S DoD% N N DoD%
23/09/2026 85.515 -1.27% + 4.13% + 5.01% 46.030 -3.43% 15.240 + 2.71% 13.988 + 0.67% 10.257 + 0.38%
22/09/2026 86.617 + 2.55% + 4.33% + 23.88% 47.666 + 2.40% 14.838 + 4.47% 13.896 + 1.84% 10.218 + 1.49%
21/09/2026 84.467 +17.59% + 3.01% + 11.97% 46.551 + 18.86% 14.203 +12.12% 13.645 + 29.01% 10.068 + 6.87%
20/09/2026 71.830 -6.90% + 0.21% -13.85% 39.165 -4.44% 12.668 -7.68% 10.577 -16.54% 9.421 -3.56%
19/09/2026 77.151 -6.46% -2.84% -8.94% 40.987 -6.65% 13.722 -7.83% 12.673 -6.80% 9.769 -3.15%
18/09/2026 82.478 -0.57% -3.78% -3.08% 43.905 -0.94% 14.889 -0.85% 13.598 + 0.72% 10.086 -0.23%
17/09/2026 82.947 + 1.01% -2.78% -1.26% 44.321 + 1.93% 15.016 + 0.99% 13.501 -0.41% 10.110 -1.01%
16/09/2026 82.122 -1.09% -2.32% + 0.51% 43.483 -2.26% 14.868 + 1.70% 13.557 -1.25% 10.213 + 0.23%
15/09/2026 83.025 + 1.25% + 4.56% + 18.40% 44.488 + 1.84% 14.619 + 2.20% 13.728 -1.40% 10.189 + 1.00%
14/09/2026 82.000 +14.39% + 16.02% + 6.59% 43.684 + 12.39% 14.305 +11.50% 13.923 + 31.74% 10.088 + 7.13%
13/09/2026 71.681 -9.72% + 1.45% -14.99% 38.867 -10.95% 12.829 -7.08% 10.568 -13.51% 9.417 -3.24%
12/09/2026 79.403 -7.36% + 2.68% -5.18% 43.645 -6.63% 13.807 -4.78% 12.218 -15.72% 9.732 -2.39%
11/09/2026 85.714 + 0.46% + 1.48% + 4.61% 46.745 + 1.10% 14.500 + 0.01% 14.498 -0.79% 9.971 -0.02%
10/09/2026 85.319 + 1.48% + 2.46% + 3.58% 46.234 + 2.36% 14.498 -0.83% 14.614 + 1.64% 9.973 + 0.64%
09/09/2026 84.075 + 5.89% -1.14% + 2.43% 45.168 + 7.56% 14.620 + 1.50% 14.377 + 8.97% 9.909 + 1.02%
08/09/2026 79.401 +12.35% -8.91% + 10.48% 41.994 + 12.56% 14.404 + 8.65% 13.194 + 20.21% 9.809 + 7.40%
07/09/2026 70.676 + 0.02% -18.81% -9.35% 37.309 -2.59% 13.257 + 0.82% 10.976 + 7.96% 9.133 + 1.01%
06/09/2026 70.659 -8.63% -7.17% -15.04% 38.302 -9.86% 13.149 -5.39% 10.166 -12.10% 9.042 -3.59%
05/09/2026 77.334 -8.44% -5.50% -5.90% 42.491 -8.01% 13.898 -6.42% 11.566 -14.91% 9.379 -4.54%
04/09/2026 84.461 + 1.43% -2.41% + 4.45% 46.191 + 3.11% 14.851 -1.24% 13.593 + 1.57% 9.826 -2.21%
03/09/2026 83.266 -2.09% -2.36% + 4.74% 44.797 -3.70% 15.038 + 0.42% 13.383 -0.43% 10.048 -0.59%
02/09/2026 85.041 -2.44% -0.30% + 9.49% 46.518 -4.25% 14.975 + 1.99% 13.442 -2.50% 10.107 -0.07%
01/09/2026 87.165 + 0.13% + 3.94% + 30.88% 48.582 + 0.90% 14.682 + 1.04% 13.786 -3.67% 10.114 + 0.52%
31/08/2026 87.052 +14.36% + 6.90% + 19.53% 48.149 + 13.63% 14.531 +13.14% 14.311 + 23.36% 10.062 + 8.17%
30/08/2026 76.120 -6.98% + 8.86% -4.21% 42.374 -6.20% 12.843 -6.20% 11.602 -13.31% 9.302 -2.93%
29/08/2026 81.832 -5.45% + 8.48% + 1.24% 45.174 -3.33% 13.693 -6.09% 13.383 -12.51% 9.583 -3.57%
28/08/2026 86.546 + 1.49% + 3.80% + 7.29% 46.730 + 1.09% 14.581 + 0.42% 15.297 + 4.96% 9.938 -0.21%
27/08/2026 85.277 -0.02% + 0.65% + 5.57% 46.225 -0.24% 14.520 + 1.54% 14.574 -0.98% 9.958 + 0.17%
26/08/2026 85.296 + 1.71% + 0.23% + 8.58% 46.337 + 2.54% 14.300 + 1.05% 14.718 -0.37% 9.941 + 1.96%
25/08/2026 83.864 + 2.99% -0.17% + 23.03% 45.190 + 3.16% 14.151 + 0.20% 14.772 + 7.10% 9.750 + 0.42%

Geracao Verificada

Geracao Total por Subsistema - Variacao Diaria (Ultimos 30 dias) - MWmed
SIN
SE
NE
S
N
Data SIN DoD% WoW% MoM% SE SE DoD% NE NE DoD% S S DoD% N N DoD%
23/09/2026 NA -- -- -- NA -- NA -- NA -- NA --
22/09/2026 NA -- -- -- NA -- NA -- NA -- NA --
21/09/2026 NA -- -- -- NA -- NA -- NA -- NA --
20/09/2026 NA -- -- -- NA -- NA -- NA -- NA --
19/09/2026 NA -- -- -- NA -- NA -- NA -- NA --
18/09/2026 NA -- -- -- NA -- NA -- NA -- NA --
17/09/2026 NA -- -- -- NA -- NA -- NA -- NA --
16/09/2026 NA -- -- -- NA -- NA -- NA -- NA --
15/09/2026 NA -- -- -- NA -- NA -- NA -- NA --
14/09/2026 NA -- -- -- NA -- NA -- NA -- NA --
13/09/2026 NA -- -- -- NA -- NA -- NA -- NA --
12/09/2026 NA -- -- -- NA -- NA -- NA -- NA --
11/09/2026 NA -- -- -- NA -- NA -- NA -- NA --
10/09/2026 NA -- -- -- NA -- NA -- NA -- NA --
09/09/2026 NA -- -- -- NA -- NA -- NA -- NA --
08/09/2026 NA -- -- -- NA -- NA -- NA -- NA --
07/09/2026 NA -- -- -- NA -- NA -- NA -- NA --
06/09/2026 NA -- -- -- NA -- NA -- NA -- NA --
05/09/2026 NA -- -- -- NA -- NA -- NA -- NA --
04/09/2026 NA -- -- -- NA -- NA -- NA -- NA --
03/09/2026 NA -- -- -- NA -- NA -- NA -- NA --
02/09/2026 NA -- -- -- NA -- NA -- NA -- NA --
01/09/2026 NA -- -- -- NA -- NA -- NA -- NA --
31/08/2026 NA -- -- -- NA -- NA -- NA -- NA --
30/08/2026 NA -- -- -- NA -- NA -- NA -- NA --
29/08/2026 NA -- -- -- NA -- NA -- NA -- NA --
28/08/2026 NA -- -- -- NA -- NA -- NA -- NA --
27/08/2026 NA -- -- -- NA -- NA -- NA -- NA --
26/08/2026 NA -- -- -- NA -- NA -- NA -- NA --
25/08/2026 NA -- -- -- NA -- NA -- NA -- NA --

EAR - Energia Armazenada

ENA - Energia Natural Afluente