Brasil - Atividade

ONS - Sistema Elétrico Nacional

Author

Lucas Maynard

Published

August 29, 2026

Resumo Diario

Carga SIN (MWmed)
85.245
YoY 7d: +4.2%
Geracao Total SIN (MWmed)
85.959
YoY 7d: +11.1%
Fonte Dominante
Hidraulica
52.9% do total
EAR Sudeste (%)
58.9%
27/08/2026
Carga de Energia por Subsistema (MWmed) - Ultimos 7 dias ate 27/08/2026
Data N NE S SE SIN
27/08 9.955 14.488 14.845 45.957 85.245
26/08 9.939 14.218 14.775 46.276 85.207
25/08 9.748 14.110 14.924 45.048 83.829
24/08 9.707 14.123 13.969 43.631 81.429
23/08 8.920 12.663 10.742 37.645 69.970
22/08 9.257 13.326 11.912 40.950 75.445
21/08 9.848 13.750 13.973 45.798 83.368
Var% 7d +1.64% +4.85% +1.56% -1.16% +0.61%
Var% YoY +8.17% +10.73% +5.92% +1.05% +4.24%
Geracao SIN por Fonte (MWmed) e Share (%) - Ultimos 7 dias ate 27/08/2026
Geracao (MWmed)
Share (%)
Data Hidraulica Termica Eolica Solar Total Hid% Ter% Eol% Sol%
27/08 45.490 10.827 15.102 14.539 85.959 52.9 12.6 17.6 16.9
26/08 46.226 9.930 16.041 13.638 85.834 53.9 11.6 18.7 15.9
25/08 43.072 10.269 17.635 13.507 84.483 51.0 12.2 20.9 16.0
24/08 41.113 9.917 17.871 13.600 82.501 49.8 12.0 21.7 16.5
23/08 36.671 8.912 13.362 11.686 70.631 51.9 12.6 18.9 16.5
22/08 41.189 9.216 12.291 13.186 75.883 54.3 12.1 16.2 17.4
21/08 43.840 10.782 14.090 15.363 84.074 52.1 12.8 16.8 18.3
Geracao Total por Subsistema (MWmed) - Ultimos 7 dias ate 27/08/2026
Data N NE S SE N NE S SE SIN
27/08 NA NA NA NA 7.224 24.417 15.454 38.865 NA
26/08 NA NA NA NA 6.946 25.529 15.551 37.807 NA
25/08 NA NA NA NA 6.122 26.526 15.156 36.679 NA
24/08 NA NA NA NA 5.983 26.105 15.387 35.027 NA
23/08 NA NA NA NA 5.903 19.856 13.469 31.403 NA
22/08 NA NA NA NA 6.455 20.399 15.408 33.622 NA
21/08 NA NA NA NA 7.407 23.658 15.765 37.244 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%
27/08/2026 85.245 + 0.04% + 0.61% + 5.53% 45.957 -0.69% 14.488 + 1.90% 14.845 + 0.48% 9.955 + 0.17%
26/08/2026 85.207 + 1.64% + 0.13% + 8.46% 46.276 + 2.73% 14.218 + 0.77% 14.775 -1.00% 9.939 + 1.95%
25/08/2026 83.829 + 2.95% -0.21% + 22.98% 45.048 + 3.25% 14.110 -0.09% 14.924 + 6.84% 9.748 + 0.43%
24/08/2026 81.429 +16.38% -0.44% + 9.11% 43.631 + 15.90% 14.123 +11.53% 13.969 + 30.03% 9.707 + 8.82%
23/08/2026 69.970 -7.26% -0.22% -13.10% 37.645 -8.07% 12.663 -4.98% 10.742 -9.82% 8.920 -3.64%
22/08/2026 75.445 -9.50% -2.05% -5.84% 40.950 -10.59% 13.326 -3.08% 11.912 -14.74% 9.257 -6.00%
21/08/2026 83.368 -1.60% -1.18% + 4.94% 45.798 -1.50% 13.750 -0.49% 13.973 -4.41% 9.848 + 0.55%
20/08/2026 84.725 -0.44% + 1.14% + 5.98% 46.496 -0.20% 13.817 -0.82% 14.617 -1.93% 9.794 + 1.26%
19/08/2026 85.098 + 1.30% + 3.85% + 10.46% 46.589 + 1.79% 13.932 -0.37% 14.905 + 1.46% 9.673 + 1.12%
18/08/2026 84.006 + 2.71% + 1.99% + 27.66% 45.768 + 2.94% 13.983 + 1.40% 14.690 + 5.44% 9.565 -0.42%
17/08/2026 81.787 +16.63% -0.35% + 14.83% 44.460 + 16.64% 13.790 +12.31% 13.931 + 30.33% 9.606 + 6.28%
16/08/2026 70.123 -8.96% -2.43% -8.50% 38.117 -10.13% 12.278 -7.02% 10.689 -11.42% 9.039 -3.24%
15/08/2026 77.025 -8.70% -1.22% + 0.56% 42.412 -8.72% 13.205 -3.84% 12.067 -16.37% 9.341 -4.13%
14/08/2026 84.367 + 0.72% + 1.44% + 9.07% 46.462 + 1.79% 13.732 -0.05% 14.429 -1.93% 9.743 + 0.75%
13/08/2026 83.767 + 2.23% + 1.92% + 7.42% 45.644 + 3.73% 13.739 -0.07% 14.713 + 0.70% 9.670 + 0.98%
12/08/2026 81.940 -0.52% + 1.33% + 6.04% 44.004 + 0.76% 13.749 -2.36% 14.611 -1.63% 9.576 -1.88%
11/08/2026 82.366 + 0.35% + 3.63% + 22.06% 43.673 -1.98% 14.081 -0.03% 14.852 + 8.12% 9.760 + 0.61%
10/08/2026 82.078 +14.20% + 5.67% + 12.95% 44.554 + 11.86% 14.085 +11.57% 13.737 + 30.99% 9.701 + 8.66%
09/08/2026 71.870 -7.83% + 7.88% -7.80% 39.831 -7.17% 12.624 -6.79% 10.487 -13.94% 8.928 -4.43%
08/08/2026 77.978 -6.24% + 7.07% + 1.24% 42.907 -6.64% 13.544 -3.15% 12.186 -10.56% 9.342 -2.66%
07/08/2026 83.165 + 1.19% + 4.65% + 6.51% 45.960 + 2.80% 13.984 + 2.52% 13.624 -4.45% 9.597 + 0.15%
06/08/2026 82.190 + 1.64% + 1.68% + 5.90% 44.709 + 2.33% 13.640 + 2.34% 14.258 -0.91% 9.582 + 1.36%
05/08/2026 80.862 + 1.73% + 0.25% + 6.39% 43.691 + 2.02% 13.328 -1.71% 14.390 + 4.13% 9.453 + 1.87%
04/08/2026 79.485 + 2.33% -1.60% + 22.99% 42.826 + 2.58% 13.560 + 2.12% 13.819 + 3.00% 9.279 + 0.54%
03/08/2026 77.674 +16.59% -1.12% + 8.51% 41.748 + 15.32% 13.279 +13.70% 13.417 + 31.67% 9.230 + 7.96%
02/08/2026 66.621 -8.52% -2.27% -14.45% 36.202 -9.21% 11.679 -7.92% 10.190 -10.73% 8.549 -3.48%
01/08/2026 72.830 -8.35% -2.41% -6.84% 39.874 -7.74% 12.684 -6.19% 11.414 -14.86% 8.857 -4.97%
31/07/2026 79.467 -1.69% -1.30% + 1.38% 43.220 -1.69% 13.521 -0.94% 13.406 -3.08% 9.321 -0.72%
30/07/2026 80.832 + 0.21% + 0.89% + 3.42% 43.962 + 0.13% 13.649 + 0.54% 13.832 + 0.02% 9.389 + 0.36%
29/07/2026 80.664 -0.14% + 1.53% + 10.15% 43.905 + 0.33% 13.575 -1.52% 13.829 -1.03% 9.355 + 1.05%

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%
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 --
03/08/2026 NA -- -- -- NA -- NA -- NA -- NA --
02/08/2026 NA -- -- -- NA -- NA -- NA -- NA --
01/08/2026 NA -- -- -- NA -- NA -- NA -- NA --
31/07/2026 NA -- -- -- NA -- NA -- NA -- NA --
30/07/2026 NA -- -- -- NA -- NA -- NA -- NA --
29/07/2026 NA -- -- -- NA -- NA -- NA -- NA --

EAR - Energia Armazenada

ENA - Energia Natural Afluente