Brasil - Atividade

ONS - Sistema Elétrico Nacional

Author

Lucas Maynard

Published

October 29, 2026

Resumo Diario

Carga SIN (MWmed)
85.062
YoY 7d: +10.7%
Geracao Total SIN (MWmed)
85.027
YoY 7d: +11.6%
Fonte Dominante
Hidraulica
59.9% do total
EAR Sudeste (%)
0%
28/10/2026
Carga de Energia por Subsistema (MWmed) - Ultimos 7 dias ate 27/10/2026
Data N NE S SE SIN
27/10 9.871 15.987 14.134 45.070 85.062
26/10 9.797 16.016 13.502 45.834 85.149
25/10 9.733 14.015 10.840 41.904 76.492
24/10 9.904 14.769 13.010 44.814 82.498
23/10 10.091 15.729 14.945 47.350 88.115
22/10 9.872 16.141 14.982 46.216 87.211
21/10 9.941 15.702 14.374 45.839 85.856
Var% 7d -0.67% +0.05% +2.63% +0.67% +0.71%
Var% YoY +12.41% +18.93% +5.77% +9.2% +10.65%
Geracao SIN por Fonte (MWmed) e Share (%) - Ultimos 7 dias ate 27/10/2026
Geracao (MWmed)
Share (%)
Data Hidraulica Termica Eolica Solar Total Hid% Ter% Eol% Sol%
27/10 50.958 10.943 7.557 15.569 85.027 59.9 12.9 8.9 18.3
26/10 51.958 11.081 5.874 16.195 85.108 61.0 13.0 6.9 19.0
25/10 45.999 9.325 8.389 12.778 76.492 60.1 12.2 11.0 16.7
24/10 43.759 9.125 14.467 15.146 82.498 53.0 11.1 17.5 18.4
23/10 45.890 10.197 16.275 15.782 88.143 52.1 11.6 18.5 17.9
22/10 43.734 9.817 18.323 15.211 87.084 50.2 11.3 21.0 17.5
21/10 44.607 8.789 17.071 15.374 85.841 52.0 10.2 19.9 17.9
Geracao Total por Subsistema (MWmed) - Ultimos 7 dias ate 27/10/2026
Data N NE S SE N NE S SE SIN
27/10 NA NA NA NA 7.445 17.447 17.359 42.776 NA
26/10 NA NA NA NA 8.132 16.047 16.511 44.418 NA
25/10 NA NA NA NA 7.719 16.427 14.936 37.411 NA
24/10 NA NA NA NA 6.621 22.874 14.440 38.563 NA
23/10 NA NA NA NA 7.039 25.283 15.818 40.002 NA
22/10 NA NA NA NA 7.064 26.872 14.898 38.249 NA
21/10 NA NA NA NA 6.769 25.500 15.205 38.367 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%
27/10/2026 85.062 -0.10% + 0.71% + 11.52% 45.070 -1.67% 15.987 -0.18% 14.134 + 4.68% 9.871 + 0.76%
26/10/2026 85.149 +11.32% + 4.59% + 6.25% 45.834 + 9.38% 16.016 + 14.27% 13.502 + 24.56% 9.797 + 0.66%
25/10/2026 76.492 -7.28% + 5.36% -9.76% 41.904 -6.49% 14.015 -5.11% 10.840 -16.68% 9.733 -1.73%
24/10/2026 82.498 -6.38% + 2.35% -2.11% 44.814 -5.36% 14.769 -6.10% 13.010 -12.94% 9.904 -1.85%
23/10/2026 88.115 + 1.04% -1.27% + 2.91% 47.350 + 2.46% 15.729 -2.55% 14.945 -0.24% 10.091 + 2.22%
22/10/2026 87.211 + 1.58% -3.36% + 0.58% 46.216 + 0.82% 16.141 + 2.80% 14.982 + 4.23% 9.872 -0.70%
21/10/2026 85.856 + 1.65% -5.36% + 1.60% 45.839 + 2.39% 15.702 -1.74% 14.374 + 4.37% 9.941 + 0.03%
20/10/2026 84.461 + 3.75% -4.14% + 17.56% 44.771 + 3.38% 15.979 + 4.41% 13.772 + 5.33% 9.938 + 2.22%
19/10/2026 81.410 +12.14% + 6.93% + 5.44% 43.308 + 11.81% 15.305 + 7.14% 13.076 + 27.17% 9.722 + 4.54%
18/10/2026 72.600 -9.93% -3.10% -12.00% 38.734 -11.26% 14.285 -4.96% 10.282 -13.64% 9.299 -7.18%
17/10/2026 80.602 -9.69% -1.80% -2.84% 43.647 -10.57% 15.030 -5.36% 11.906 -16.36% 10.019 -3.00%
16/10/2026 89.249 -1.10% -1.32% + 8.68% 48.805 -2.14% 15.881 + 0.27% 14.235 -1.07% 10.328 + 1.80%
15/10/2026 90.244 -0.52% + 1.88% + 8.69% 49.872 -0.88% 15.839 + 0.36% 14.388 + 0.02% 10.145 -0.92%
14/10/2026 90.720 + 2.96% + 4.44% + 10.62% 50.312 + 4.16% 15.783 + 2.02% 14.385 + 1.98% 10.240 + 0.04%
13/10/2026 88.113 +15.73% + 2.62% + 22.91% 48.301 + 15.73% 15.470 + 13.60% 14.106 + 26.24% 10.236 + 6.53%
12/10/2026 76.136 + 1.63% -9.69% -4.12% 41.736 + 1.25% 13.618 + 2.14% 11.174 + 3.57% 9.608 + 0.34%
11/10/2026 74.919 -8.72% + 5.24% -12.60% 41.222 -9.36% 13.333 -7.86% 10.788 -11.20% 9.576 -4.05%
10/10/2026 82.078 -9.25% + 5.02% -3.82% 45.480 -9.17% 14.470 -6.16% 12.148 -17.56% 9.980 -2.30%
09/10/2026 90.441 + 2.11% + 4.58% + 7.57% 50.072 + 3.43% 15.419 + 1.01% 14.735 + 0.61% 10.214 -0.39%
08/10/2026 88.575 + 1.97% -1.96% + 11.58% 48.411 + 1.78% 15.265 + 1.49% 14.645 + 4.16% 10.254 + 0.57%
07/10/2026 86.863 + 1.17% -5.38% + 22.97% 47.566 + 2.23% 15.041 -0.86% 14.060 + 0.03% 10.197 + 0.92%
06/10/2026 85.859 + 1.85% -6.00% + 21.51% 46.528 + 0.16% 15.171 + 3.57% 14.057 + 5.72% 10.103 + 2.01%
05/10/2026 84.303 +18.42% -5.20% + 9.01% 46.455 + 20.93% 14.648 + 13.85% 13.297 + 24.45% 9.904 + 7.38%
04/10/2026 71.188 -8.92% -6.67% -15.72% 38.414 -9.01% 12.866 -10.56% 10.685 -11.77% 9.223 -2.34%
03/10/2026 78.157 -9.62% -2.48% -6.14% 42.219 -10.28% 14.384 -6.77% 12.110 -13.70% 9.445 -5.23%
02/10/2026 86.480 -4.28% + 2.02% + 1.69% 47.054 -6.27% 15.429 + 0.13% 14.032 -3.28% 9.966 -2.58%
01/10/2026 90.346 -1.58% + 7.20% + 3.66% 50.200 -2.39% 15.409 -0.23% 14.508 -1.27% 10.229 -0.03%
30/09/2026 91.799 + 0.50% + 7.21% + 5.45% 51.426 + 0.62% 15.445 + 0.54% 14.695 -1.13% 10.232 + 2.28%
29/09/2026 91.339 + 2.71% + 5.34% + 19.99% 51.111 + 4.45% 15.361 + 1.41% 14.863 -0.42% 10.004 + 0.79%
28/09/2026 88.931 +16.59% + 5.24% + 8.67% 48.931 + 16.56% 15.148 + 13.61% 14.926 + 28.56% 9.926 + 6.13%

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%
27/10/2026 NA -- -- -- NA -- NA -- NA -- NA --
26/10/2026 NA -- -- -- NA -- NA -- NA -- NA --
25/10/2026 NA -- -- -- NA -- NA -- NA -- NA --
24/10/2026 NA -- -- -- NA -- NA -- NA -- NA --
23/10/2026 NA -- -- -- NA -- NA -- NA -- NA --
22/10/2026 NA -- -- -- NA -- NA -- NA -- NA --
21/10/2026 NA -- -- -- NA -- NA -- NA -- NA --
20/10/2026 NA -- -- -- NA -- NA -- NA -- NA --
19/10/2026 NA -- -- -- NA -- NA -- NA -- NA --
18/10/2026 NA -- -- -- NA -- NA -- NA -- NA --
17/10/2026 NA -- -- -- NA -- NA -- NA -- NA --
16/10/2026 NA -- -- -- NA -- NA -- NA -- NA --
15/10/2026 NA -- -- -- NA -- NA -- NA -- NA --
14/10/2026 NA -- -- -- NA -- NA -- NA -- NA --
13/10/2026 NA -- -- -- NA -- NA -- NA -- NA --
12/10/2026 NA -- -- -- NA -- NA -- NA -- NA --
11/10/2026 NA -- -- -- NA -- NA -- NA -- NA --
10/10/2026 NA -- -- -- NA -- NA -- NA -- NA --
09/10/2026 NA -- -- -- NA -- NA -- NA -- NA --
08/10/2026 NA -- -- -- NA -- NA -- NA -- NA --
07/10/2026 NA -- -- -- NA -- NA -- NA -- NA --
06/10/2026 NA -- -- -- NA -- NA -- NA -- NA --
05/10/2026 NA -- -- -- NA -- NA -- NA -- NA --
04/10/2026 NA -- -- -- NA -- NA -- NA -- NA --
03/10/2026 NA -- -- -- NA -- NA -- NA -- NA --
02/10/2026 NA -- -- -- NA -- NA -- NA -- NA --
01/10/2026 NA -- -- -- NA -- NA -- NA -- NA --
30/09/2026 NA -- -- -- NA -- NA -- NA -- NA --
29/09/2026 NA -- -- -- NA -- NA -- NA -- NA --
28/09/2026 NA -- -- -- NA -- NA -- NA -- NA --

EAR - Energia Armazenada

ENA - Energia Natural Afluente