Brasil - Atividade

ONS - Sistema Elétrico Nacional

Author

Lucas Maynard

Published

August 14, 2026

Resumo Diario

Carga SIN (MWmed)
81.863
YoY 7d: +9.2%
Geracao Total SIN (MWmed)
82.477
YoY 7d: +11.3%
Fonte Dominante
Hidraulica
54.5% do total
EAR Sudeste (%)
61.5%
12/08/2026
Carga de Energia por Subsistema (MWmed) - Ultimos 7 dias ate 12/08/2026
Data N NE S SE SIN
12/08 9.575 13.691 14.596 44.002 81.863
11/08 9.756 14.035 14.846 43.664 82.302
10/08 9.699 14.033 13.737 44.545 82.014
09/08 8.926 12.666 10.487 39.831 71.909
08/08 9.338 13.530 12.185 42.909 77.963
07/08 9.592 13.974 13.622 45.964 83.152
06/08 9.577 13.637 14.259 44.711 82.184
Var% 7d +1.28% +2.76% +1.43% +0.71% +1.24%
Var% YoY +12.43% +7.83% +7.97% +9.28% +9.17%
Geracao SIN por Fonte (MWmed) e Share (%) - Ultimos 7 dias ate 12/08/2026
Geracao (MWmed)
Share (%)
Data Hidraulica Termica Eolica Solar Total Hid% Ter% Eol% Sol%
12/08 44.981 8.248 16.449 12.800 82.477 54.5 10.0 19.9 15.5
11/08 44.974 8.268 17.238 12.423 82.903 54.2 10.0 20.8 15.0
10/08 43.607 8.727 16.990 13.301 82.625 52.8 10.6 20.6 16.1
09/08 39.316 8.112 13.548 11.199 72.175 54.5 11.2 18.8 15.5
08/08 42.371 8.259 14.292 13.356 78.278 54.1 10.6 18.3 17.1
07/08 44.773 11.015 14.099 13.901 83.788 53.4 13.1 16.8 16.6
06/08 44.850 10.585 13.604 13.855 82.894 54.1 12.8 16.4 16.7
Geracao Total por Subsistema (MWmed) - Ultimos 7 dias ate 12/08/2026
Data N NE S SE N NE S SE SIN
12/08 NA NA NA NA 6.813 25.114 15.009 35.540 NA
11/08 NA NA NA NA 6.780 25.734 15.200 35.189 NA
10/08 NA NA NA NA 6.505 25.044 15.234 35.842 NA
09/08 NA NA NA NA 6.315 20.098 13.993 31.769 NA
08/08 NA NA NA NA 6.415 22.181 14.946 34.735 NA
07/08 NA NA NA NA 7.235 22.651 15.623 38.279 NA
06/08 NA NA NA NA 7.152 21.795 15.818 38.128 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%
12/08/2026 81.863 -0.53% + 1.24% + 5.94% 44.002 + 0.77% 13.691 -2.46% 14.596 -1.69% 9.575 -1.86%
11/08/2026 82.302 + 0.35% + 3.54% + 21.96% 43.664 -1.98% 14.035 + 0.02% 14.846 + 8.08% 9.756 + 0.59%
10/08/2026 82.014 +14.05% + 5.60% + 12.86% 44.545 + 11.84% 14.033 +10.79% 13.737 + 30.99% 9.699 + 8.66%
09/08/2026 71.909 -7.76% + 7.94% -7.75% 39.831 -7.17% 12.666 -6.38% 10.487 -13.94% 8.926 -4.42%
08/08/2026 77.963 -6.24% + 7.05% + 1.22% 42.909 -6.65% 13.530 -3.18% 12.185 -10.55% 9.338 -2.65%
07/08/2026 83.152 + 1.18% + 4.64% + 6.49% 45.964 + 2.80% 13.974 + 2.47% 13.622 -4.46% 9.592 + 0.16%
06/08/2026 82.184 + 1.64% + 1.67% + 5.89% 44.711 + 2.33% 13.637 + 2.36% 14.259 -0.91% 9.577 + 1.31%
05/08/2026 80.857 + 1.72% + 0.24% + 6.38% 43.691 + 2.02% 13.323 -1.77% 14.390 + 4.13% 9.453 + 1.87%
04/08/2026 79.488 + 2.34% -1.59% + 22.99% 42.826 + 2.58% 13.563 + 2.18% 13.819 + 3.00% 9.279 + 0.54%
03/08/2026 77.668 +16.58% -1.13% + 8.51% 41.748 + 15.32% 13.274 +13.66% 13.417 + 31.67% 9.230 + 7.96%
02/08/2026 66.620 -8.53% -2.27% -14.45% 36.202 -9.21% 11.678 -7.93% 10.190 -10.73% 8.549 -3.48%
01/08/2026 72.830 -8.35% -2.41% -6.84% 39.874 -7.74% 12.685 -6.18% 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%
28/07/2026 80.776 + 2.83% + 1.04% + 21.79% 43.760 + 3.24% 13.785 + 1.59% 13.973 + 4.90% 9.258 -0.24%
27/07/2026 78.557 +15.24% + 1.97% + 5.70% 42.387 + 14.20% 13.569 +11.25% 13.320 + 29.61% 9.281 + 8.19%
26/07/2026 68.167 -8.66% + 3.59% -15.51% 37.116 -10.47% 12.197 -6.04% 10.277 -12.08% 8.578 + 0.84%
25/07/2026 74.631 -7.31% + 4.78% -7.20% 41.456 -6.32% 12.980 -3.39% 11.689 -16.23% 8.506 -4.15%
24/07/2026 80.516 + 0.49% + 5.06% + 1.50% 44.253 + 1.54% 13.436 -2.04% 13.953 + 0.45% 8.875 -0.64%
23/07/2026 80.121 + 0.85% + 4.60% + 0.17% 43.582 + 3.12% 13.715 + 2.08% 13.891 -5.21% 8.932 -1.75%
22/07/2026 79.445 -0.62% + 2.70% + 2.90% 42.263 -1.73% 13.436 + 0.19% 14.654 + 0.00% 9.091 + 2.51%
21/07/2026 79.942 + 3.77% + 2.51% + 21.62% 43.009 + 3.72% 13.410 + 4.29% 14.654 + 5.14% 8.869 + 1.06%
20/07/2026 77.037 +17.07% -0.31% + 5.50% 41.465 + 17.87% 12.858 +12.74% 13.937 + 28.13% 8.776 + 5.16%
19/07/2026 65.806 -7.61% -2.48% -14.94% 35.179 -7.77% 11.405 -8.53% 10.877 -10.79% 8.345 -0.95%
18/07/2026 71.227 -7.06% -1.98% -8.10% 38.141 -7.91% 12.468 -2.88% 12.192 -12.29% 8.426 -0.67%
17/07/2026 76.638 + 0.06% -1.68% -2.94% 41.418 + 0.04% 12.837 -0.80% 13.900 + 1.22% 8.482 -0.42%
16/07/2026 76.594 -0.98% -0.56% -5.05% 41.402 + 1.19% 12.940 -7.35% 13.734 -0.03% 8.518 -2.49%
15/07/2026 77.354 -0.81% -0.93% -3.51% 40.914 + 0.75% 13.967 -2.38% 13.738 -1.76% 8.735 -3.82%
14/07/2026 77.984 + 0.92% + 0.48% + 12.12% 40.611 -0.31% 14.307 + 3.90% 13.984 + 2.22% 9.082 -0.02%

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%
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 --
28/07/2026 NA -- -- -- NA -- NA -- NA -- NA --
27/07/2026 NA -- -- -- NA -- NA -- NA -- NA --
26/07/2026 NA -- -- -- NA -- NA -- NA -- NA --
25/07/2026 NA -- -- -- NA -- NA -- NA -- NA --
24/07/2026 NA -- -- -- NA -- NA -- NA -- NA --
23/07/2026 NA -- -- -- NA -- NA -- NA -- NA --
22/07/2026 NA -- -- -- NA -- NA -- NA -- NA --
21/07/2026 NA -- -- -- NA -- NA -- NA -- NA --
20/07/2026 NA -- -- -- NA -- NA -- NA -- NA --
19/07/2026 NA -- -- -- NA -- NA -- NA -- NA --
18/07/2026 NA -- -- -- NA -- NA -- NA -- NA --
17/07/2026 NA -- -- -- NA -- NA -- NA -- NA --
16/07/2026 NA -- -- -- NA -- NA -- NA -- NA --
15/07/2026 NA -- -- -- NA -- NA -- NA -- NA --
14/07/2026 NA -- -- -- NA -- NA -- NA -- NA --

EAR - Energia Armazenada

ENA - Energia Natural Afluente