Brasil - Atividade

ONS - Sistema Elétrico Nacional

Author

Lucas Maynard

Published

September 4, 2026

Resumo Diario

Carga SIN (MWmed)
84.969
YoY 7d: +10.6%
Geracao Total SIN (MWmed)
84.881
YoY 7d: +11.6%
Fonte Dominante
Hidraulica
57.2% do total
EAR Sudeste (%)
57.6%
02/09/2026
Carga de Energia por Subsistema (MWmed) - Ultimos 7 dias ate 02/09/2026
Data N NE S SE SIN
02/09 10.103 14.910 13.752 46.204 84.969
01/09 10.112 14.592 13.863 48.505 87.072
31/08 10.060 14.503 14.454 48.051 87.068
30/08 9.300 12.835 11.669 42.305 76.109
29/08 9.581 13.692 13.638 44.909 81.820
28/08 9.936 14.593 15.514 46.509 86.552
27/08 9.956 14.519 14.851 45.950 85.276
Var% 7d +1.65% +4.27% -6.94% -0.17% -0.39%
Var% YoY +12.25% +12.37% +14.76% +8.54% +10.6%
Geracao SIN por Fonte (MWmed) e Share (%) - Ultimos 7 dias ate 02/09/2026
Geracao (MWmed)
Share (%)
Data Hidraulica Termica Eolica Solar Total Hid% Ter% Eol% Sol%
02/09 48.553 10.539 10.790 14.999 84.881 57.2 12.4 12.7 17.7
01/09 48.711 10.570 13.362 14.429 87.072 55.9 12.1 15.3 16.6
31/08 46.180 10.893 15.925 14.576 87.574 52.7 12.4 18.2 16.6
30/08 39.647 9.635 14.825 12.466 76.573 51.8 12.6 19.4 16.3
29/08 43.378 9.858 15.997 13.623 82.857 52.4 11.9 19.3 16.4
28/08 46.773 10.135 15.640 14.991 87.538 53.4 11.6 17.9 17.1
27/08 45.490 10.829 15.139 14.531 85.990 52.9 12.6 17.6 16.9
Geracao Total por Subsistema (MWmed) - Ultimos 7 dias ate 02/09/2026
Data N NE S SE N NE S SE SIN
02/09 NA NA NA NA 7.314 20.832 16.011 40.724 NA
01/09 NA NA NA NA 7.747 23.323 15.674 40.327 NA
31/08 NA NA NA NA 7.495 24.503 15.511 40.066 NA
30/08 NA NA NA NA 6.759 22.353 13.703 33.758 NA
29/08 NA NA NA NA 7.003 24.013 15.360 36.481 NA
28/08 NA NA NA NA 7.730 24.870 15.817 39.121 NA
27/08 NA NA NA NA 7.225 24.448 15.460 38.857 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%
02/09/2026 84.969 -2.41% -0.39% + 9.39% 46.204 -4.74% 14.910 + 2.18% 13.752 -0.81% 10.103 -0.08%
01/09/2026 87.072 + 0.00% + 3.83% + 30.69% 48.505 + 0.94% 14.592 + 0.62% 13.863 -4.09% 10.112 + 0.51%
31/08/2026 87.068 +14.40% + 6.92% + 19.55% 48.051 + 13.58% 14.503 +12.99% 14.454 + 23.87% 10.060 + 8.17%
30/08/2026 76.109 -6.98% + 8.85% -4.23% 42.305 -5.80% 12.835 -6.26% 11.669 -14.44% 9.300 -2.93%
29/08/2026 81.820 -5.47% + 8.46% + 1.22% 44.909 -3.44% 13.692 -6.17% 13.638 -12.09% 9.581 -3.57%
28/08/2026 86.552 + 1.50% + 3.80% + 7.30% 46.509 + 1.22% 14.593 + 0.51% 15.514 + 4.47% 9.936 -0.20%
27/08/2026 85.276 -0.03% + 0.65% + 5.57% 45.950 -0.72% 14.519 + 1.53% 14.851 + 0.50% 9.956 + 0.17%
26/08/2026 85.300 + 1.71% + 0.23% + 8.58% 46.284 + 2.77% 14.300 + 1.05% 14.777 -1.01% 9.939 + 1.95%
25/08/2026 83.862 + 2.99% -0.17% + 23.02% 45.035 + 3.20% 14.151 + 0.20% 14.928 + 6.91% 9.748 + 0.42%
24/08/2026 81.430 +16.46% -0.33% + 9.11% 43.638 + 16.05% 14.122 +11.58% 13.963 + 29.98% 9.707 + 8.82%
23/08/2026 69.923 -7.31% -0.29% -13.16% 37.604 -8.16% 12.657 -5.00% 10.742 -9.82% 8.920 -3.66%
22/08/2026 75.438 -9.52% -1.95% -5.84% 40.944 -10.58% 13.323 -3.25% 11.912 -14.74% 9.259 -5.99%
21/08/2026 83.380 -1.59% -1.12% + 4.95% 45.787 -1.53% 13.771 -0.35% 13.973 -4.41% 9.849 + 0.53%
20/08/2026 84.729 -0.44% + 1.18% + 5.99% 46.496 -0.20% 13.819 -0.81% 14.617 -1.93% 9.796 + 1.26%
19/08/2026 85.100 + 1.30% + 3.86% + 10.47% 46.589 + 1.79% 13.932 -0.40% 14.905 + 1.50% 9.675 + 1.13%
18/08/2026 84.009 + 2.82% + 1.99% + 27.66% 45.768 + 3.15% 13.989 + 1.41% 14.685 + 5.41% 9.567 -0.40%
17/08/2026 81.701 +16.50% -0.46% + 14.71% 44.370 + 16.41% 13.794 +12.29% 13.931 + 30.33% 9.606 + 6.28%
16/08/2026 70.128 -8.85% -2.42% -8.49% 38.117 -9.92% 12.284 -7.04% 10.689 -11.42% 9.039 -3.24%
15/08/2026 76.937 -8.76% -1.34% + 0.45% 42.315 -8.82% 13.214 -3.83% 12.067 -16.37% 9.341 -4.13%
14/08/2026 84.323 + 0.70% + 1.39% + 9.01% 46.410 + 1.76% 13.741 -0.05% 14.429 -1.93% 9.743 + 0.75%
13/08/2026 83.740 + 2.20% + 1.89% + 7.38% 45.609 + 3.65% 13.747 -0.08% 14.713 + 0.79% 9.670 + 0.98%
12/08/2026 81.936 -0.53% + 1.33% + 6.03% 44.004 + 0.76% 13.758 -2.35% 14.598 -1.71% 9.576 -1.88%
11/08/2026 82.374 + 0.36% + 3.63% + 22.07% 43.673 -1.98% 14.089 + 0.01% 14.852 + 8.11% 9.760 + 0.61%
10/08/2026 82.079 +14.21% + 5.67% + 12.95% 44.554 + 11.86% 14.087 +11.58% 13.737 + 31.01% 9.701 + 8.66%
09/08/2026 71.869 -7.84% + 7.87% -7.80% 39.831 -7.17% 12.625 -6.80% 10.486 -13.94% 8.928 -4.43%
08/08/2026 77.979 -6.24% + 7.07% + 1.24% 42.907 -6.64% 13.546 -3.15% 12.184 -10.56% 9.342 -2.66%
07/08/2026 83.166 + 1.19% + 4.66% + 6.51% 45.960 + 2.80% 13.987 + 2.58% 13.623 -4.46% 9.597 + 0.15%
06/08/2026 82.185 + 1.63% + 1.67% + 5.90% 44.709 + 2.33% 13.635 + 2.29% 14.258 -0.91% 9.582 + 1.36%
05/08/2026 80.865 + 1.73% + 0.25% + 6.39% 43.691 + 2.02% 13.330 -1.71% 14.390 + 4.13% 9.453 + 1.87%
04/08/2026 79.487 + 2.34% -1.60% + 22.99% 42.826 + 2.59% 13.562 + 2.12% 13.819 + 3.00% 9.279 + 0.54%

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%
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 --
24/08/2026 NA -- -- -- NA -- NA -- NA -- NA --
23/08/2026 NA -- -- -- NA -- NA -- NA -- NA --
22/08/2026 NA -- -- -- NA -- NA -- NA -- NA --
21/08/2026 NA -- -- -- NA -- NA -- NA -- NA --
20/08/2026 NA -- -- -- NA -- NA -- NA -- NA --
19/08/2026 NA -- -- -- NA -- NA -- NA -- NA --
18/08/2026 NA -- -- -- NA -- NA -- NA -- NA --
17/08/2026 NA -- -- -- NA -- NA -- NA -- NA --
16/08/2026 NA -- -- -- NA -- NA -- NA -- NA --
15/08/2026 NA -- -- -- NA -- NA -- NA -- NA --
14/08/2026 NA -- -- -- NA -- NA -- NA -- NA --
13/08/2026 NA -- -- -- NA -- NA -- NA -- NA --
12/08/2026 NA -- -- -- NA -- NA -- NA -- NA --
11/08/2026 NA -- -- -- NA -- NA -- NA -- NA --
10/08/2026 NA -- -- -- NA -- NA -- NA -- NA --
09/08/2026 NA -- -- -- NA -- NA -- NA -- NA --
08/08/2026 NA -- -- -- NA -- NA -- NA -- NA --
07/08/2026 NA -- -- -- NA -- NA -- NA -- NA --
06/08/2026 NA -- -- -- NA -- NA -- NA -- NA --
05/08/2026 NA -- -- -- NA -- NA -- NA -- NA --
04/08/2026 NA -- -- -- NA -- NA -- NA -- NA --

EAR - Energia Armazenada

ENA - Energia Natural Afluente