Brasil - Atividade

ONS - Sistema Elétrico Nacional

Author

Lucas Maynard

Published

May 27, 2026

Resumo Diario

Carga SIN (MWmed)
77.174
YoY 7d: -0.5%
Geracao Total SIN (MWmed)
78.089
YoY 7d: +1.4%
Fonte Dominante
Hidraulica
59.1% do total
EAR Sudeste (%)
66.1%
25/05/2026
Carga de Energia por Subsistema (MWmed) - Ultimos 7 dias ate 25/05/2026
Data N NE S SE SIN
25/05 8.005 13.198 13.890 42.081 77.174
24/05 7.518 11.827 10.742 36.168 66.255
23/05 7.925 12.843 12.302 39.736 72.806
22/05 8.415 13.510 14.456 42.784 79.166
21/05 8.532 13.590 13.717 43.307 79.146
20/05 8.699 13.400 13.740 44.525 80.364
19/05 8.667 13.320 14.038 45.619 81.644
Var% 7d -7.36% +0.56% +1.22% -7% -4.41%
Var% YoY +1.31% -0.28% +1.34% -1.42% -0.47%
Geracao SIN por Fonte (MWmed) e Share (%) - Ultimos 7 dias ate 25/05/2026
Geracao (MWmed)
Share (%)
Data Hidraulica Termica Eolica Solar Total Hid% Ter% Eol% Sol%
25/05 46.161 9.752 12.635 9.540 78.089 59.1 12.5 16.2 12.2
24/05 38.630 8.758 12.307 7.595 67.290 57.4 13.0 18.3 11.3
23/05 42.458 8.916 14.459 8.014 73.847 57.5 12.1 19.6 10.9
22/05 47.134 9.139 15.184 8.779 80.236 58.7 11.4 18.9 10.9
21/05 48.152 8.804 12.898 10.349 80.203 60.0 11.0 16.1 12.9
20/05 48.590 8.361 14.058 10.380 81.389 59.7 10.3 17.3 12.8
19/05 50.099 8.205 14.054 10.145 82.503 60.7 9.9 17.0 12.3
Geracao Total por Subsistema (MWmed) - Ultimos 7 dias ate 25/05/2026
Data N NE S SE SIN
25/05 14.689 19.452 8.253 35.695 78.089
24/05 12.364 18.399 4.810 31.717 67.290
23/05 13.565 20.873 5.425 33.984 73.847
22/05 14.384 21.986 7.555 36.311 80.236
21/05 15.052 20.098 7.628 37.425 80.203
20/05 15.249 20.594 7.943 37.604 81.389
19/05 15.342 21.143 7.049 38.968 82.503

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%
25/05/2026 77.174 + 16.48% -4.41% + 0.09% 42.081 + 16.35% 13.198 +11.59% 13.890 + 29.30% 8.005 + 6.48%
24/05/2026 66.255 -9.00% -6.65% -20.45% 36.168 -8.98% 11.827 -7.91% 10.742 -12.68% 7.518 -5.14%
23/05/2026 72.806 -8.03% -3.77% -12.30% 39.736 -7.12% 12.843 -4.94% 12.302 -14.90% 7.925 -5.83%
22/05/2026 79.166 + 0.02% -3.12% -4.23% 42.784 -1.21% 13.510 -0.58% 14.456 + 5.39% 8.415 -1.37%
21/05/2026 79.146 -1.51% -0.79% + 3.66% 43.307 -2.73% 13.590 + 1.41% 13.717 -0.16% 8.532 -1.92%
20/05/2026 80.364 -1.57% + 3.62% + 2.82% 44.525 -2.40% 13.400 + 0.60% 13.740 -2.13% 8.699 + 0.37%
19/05/2026 81.644 + 1.13% + 6.03% + 14.93% 45.619 + 0.82% 13.320 + 1.49% 14.038 + 2.30% 8.667 + 0.31%
18/05/2026 80.735 + 13.75% + 6.06% + 4.03% 45.248 + 13.74% 13.124 +11.23% 13.722 + 19.17% 8.641 + 9.69%
17/05/2026 70.973 -6.19% + 4.78% -16.46% 39.782 -6.08% 11.799 -6.19% 11.515 -7.67% 7.877 -4.48%
16/05/2026 75.654 -7.42% -1.38% -9.48% 42.359 -7.11% 12.578 -5.68% 12.472 -13.05% 8.246 -2.24%
15/05/2026 81.715 + 2.43% -2.39% -1.59% 45.602 + 3.20% 13.334 -1.79% 14.344 + 5.30% 8.435 + 0.53%
14/05/2026 79.777 + 2.86% -4.74% -4.30% 44.187 + 3.32% 13.577 + 1.45% 13.622 + 1.82% 8.391 + 4.49%
13/05/2026 77.559 + 0.72% -6.26% -4.60% 42.768 + 2.12% 13.383 -0.69% 13.379 + 1.28% 8.030 -4.83%
12/05/2026 77.003 + 1.16% -4.01% + 10.26% 41.880 + 0.22% 13.476 + 1.96% 13.210 + 4.87% 8.438 -0.96%
11/05/2026 76.120 + 12.38% -1.31% + 0.47% 41.788 + 8.99% 13.217 + 8.34% 12.596 + 33.11% 8.519 +10.24%
10/05/2026 67.732 -11.70% + 2.80% -19.61% 38.342 -12.83% 12.199 -4.96% 9.463 -19.01% 7.728 -5.83%
09/05/2026 76.711 -8.37% + 6.81% -11.12% 43.986 -7.47% 12.835 -5.84% 11.684 -16.72% 8.206 -3.71%
08/05/2026 83.718 -0.04% + 15.11% -3.95% 47.535 + 1.10% 13.632 -0.01% 14.029 -3.97% 8.522 + 0.37%
07/05/2026 83.750 + 1.22% + 0.77% -4.42% 47.018 + 2.79% 13.632 -3.06% 14.609 + 0.87% 8.491 + 0.48%
06/05/2026 82.738 + 3.14% -3.22% -2.90% 45.742 + 2.28% 14.063 + 3.85% 14.482 + 6.82% 8.450 + 0.62%
05/05/2026 80.219 + 4.00% -5.38% + 11.29% 44.721 + 4.37% 13.542 + 1.61% 13.558 + 7.47% 8.398 + 0.65%
04/05/2026 77.134 + 17.07% -7.36% + 1.88% 42.847 + 14.78% 13.327 +11.85% 12.616 + 42.19% 8.344 + 7.35%
03/05/2026 65.890 -8.26% -7.92% -10.69% 37.329 -7.93% 11.916 -2.38% 8.873 -18.28% 7.773 -5.35%
02/05/2026 71.820 -1.25% -6.85% -15.68% 40.544 -1.49% 12.206 -1.79% 10.858 -2.73% 8.212 + 2.89%
01/05/2026 72.730 -12.49% -12.68% -15.18% 41.157 -12.53% 12.429 -8.54% 11.162 -18.86% 7.982 -8.42%
30/04/2026 83.113 -2.78% + 0.11% -5.30% 47.052 -2.38% 13.590 -1.65% 13.756 -5.95% 8.716 -1.49%
29/04/2026 85.492 + 0.84% + 3.42% -2.86% 48.200 + 0.40% 13.818 -0.77% 14.627 + 3.24% 8.848 + 1.94%
28/04/2026 84.779 + 1.83% + 11.04% + 11.57% 48.006 + 0.94% 13.925 + 2.31% 14.168 + 4.29% 8.680 + 2.07%
27/04/2026 83.258 + 16.35% + 6.52% + 1.36% 47.559 + 18.27% 13.611 +13.21% 13.585 + 16.44% 8.503 +11.05%
26/04/2026 71.559 -7.19% + 0.74% -19.82% 40.211 -6.35% 12.023 -6.19% 11.667 -12.94% 7.657 -3.65%

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%
25/05/2026 78.089 + 16.05% -4.29% + 1.28% 35.695 + 12.54% 19.452 + 5.72% 8.253 + 71.56% 14.689 + 18.81%
24/05/2026 67.290 -8.88% -6.61% -19.21% 31.717 -6.67% 18.399 -11.85% 4.810 -11.33% 12.364 -8.85%
23/05/2026 73.847 -7.96% -3.61% -11.05% 33.984 -6.41% 20.873 -5.06% 5.425 -28.19% 13.565 -5.69%
22/05/2026 80.236 + 0.04% -2.55% -2.93% 36.311 -2.98% 21.986 + 9.39% 7.555 -0.96% 14.384 -4.44%
21/05/2026 80.203 -1.46% -0.66% + 5.05% 37.425 -0.48% 20.098 -2.41% 7.628 -3.96% 15.052 -1.29%
20/05/2026 81.389 -1.35% + 3.91% + 4.13% 37.604 -3.50% 20.594 -2.60% 7.943 + 12.67% 15.249 -0.61%
19/05/2026 82.503 + 1.12% + 6.68% + 16.14% 38.968 -3.05% 21.143 + 12.25% 7.049 + 3.58% 15.342 -2.61%
18/05/2026 81.591 + 13.24% + 6.13% + 5.14% 40.196 + 14.45% 18.836 + 4.03% 6.806 + 17.71% 15.753 + 20.79%
17/05/2026 72.050 -5.96% + 5.28% -15.19% 35.120 -7.76% 18.107 + 0.54% 5.782 -8.15% 13.042 -8.37%
16/05/2026 76.613 -6.95% -0.34% -8.34% 38.076 -5.89% 18.010 -2.19% 6.295 -9.43% 14.233 -13.78%
15/05/2026 82.332 + 1.98% -1.99% -0.85% 40.461 + 1.23% 18.414 -1.99% 6.950 + 7.20% 16.507 + 6.51%
14/05/2026 80.736 + 3.07% -3.89% -3.15% 39.967 + 2.99% 18.788 -4.33% 6.483 + 20.88% 15.498 + 6.73%
13/05/2026 78.329 + 1.29% -5.75% -3.65% 38.808 + 3.82% 19.638 + 1.81% 5.363 -1.12% 14.520 -4.74%
12/05/2026 77.335 + 0.59% -4.25% + 10.74% 37.380 -2.13% 19.288 + 8.69% 5.424 -6.51% 15.243 + 0.71%
11/05/2026 76.879 + 12.33% -0.68% + 1.41% 38.195 + 12.65% 17.747 + 0.09% 5.802 + 26.83% 15.136 + 23.81%
10/05/2026 68.438 -10.97% + 3.57% -18.72% 33.907 -9.31% 17.732 -8.47% 4.574 -25.08% 12.225 -12.72%
09/05/2026 76.872 -8.49% + 6.68% -10.76% 37.388 -11.70% 19.372 + 1.83% 6.106 -8.38% 14.006 -12.29%
08/05/2026 84.001 + 0.00% + 15.05% -3.63% 42.344 + 2.78% 19.024 -8.96% 6.664 -4.08% 15.968 + 6.73%
07/05/2026 84.004 + 1.08% + 0.21% -4.17% 41.198 + 0.23% 20.897 + 5.62% 6.948 -6.28% 14.960 + 1.06%
06/05/2026 83.106 + 2.90% -3.29% -2.70% 41.104 + 6.63% 19.784 -5.18% 7.414 + 6.74% 14.804 + 2.74%
05/05/2026 80.768 + 4.34% -5.00% + 12.05% 38.548 + 2.80% 20.865 + 5.48% 6.945 + 20.72% 14.409 + 0.24%
04/05/2026 77.409 + 17.14% -7.49% + 2.24% 37.499 + 14.68% 19.782 + 17.10% 5.754 + 44.65% 14.375 + 14.90%
03/05/2026 66.081 -8.29% -7.72% -10.58% 32.699 -8.46% 16.894 -6.95% 3.978 -5.00% 12.511 -10.60%
02/05/2026 72.057 -1.31% -6.54% -15.79% 35.719 -6.14% 18.156 + 9.84% 4.187 + 8.40% 13.995 -3.90%
01/05/2026 73.012 -12.91% -12.34% -15.15% 38.057 -7.79% 16.529 -20.70% 3.863 -40.86% 14.563 -4.10%
30/04/2026 83.831 -2.45% + 0.98% -5.11% 41.272 -4.91% 20.842 + 2.34% 6.531 + 5.83% 15.185 -5.06%
29/04/2026 85.932 + 1.08% + 3.96% -2.43% 43.401 + 0.46% 20.365 + 12.88% 6.171 -2.90% 15.994 -8.15%
28/04/2026 85.016 + 1.60% + 11.35% + 11.98% 43.205 + 1.87% 18.042 + 0.35% 6.355 -2.68% 17.414 + 3.94%
27/04/2026 83.676 + 16.86% + 7.05% + 1.72% 42.413 + 13.50% 17.979 + 12.64% 6.530 + 56.74% 16.754 + 18.75%
26/04/2026 71.605 -7.13% + 0.80% -19.77% 37.369 -7.62% 15.961 -7.55% 4.166 -16.10% 14.109 -2.15%

EAR - Energia Armazenada

ENA - Energia Natural Afluente