Brasil - Atividade

ONS - Sistema Elétrico Nacional

Author

Lucas Maynard

Published

May 4, 2026

Resumo Diario

Carga SIN (MWmed)
NaN
YoY 7d: +1.5%
Geracao Total SIN (MWmed)
60.197
YoY 7d: -22.9%
Fonte Dominante
Hidraulica
78.3% do total
EAR Sudeste (%)
66.2%
02/05/2026
Carga de Energia por Subsistema (MWmed) - Ultimos 7 dias ate 02/05/2026
Data N NE S SE SIN
02/05 NaN NaN NaN NaN NaN
01/05 7.949 1.549 10.820 39.879 60.197
30/04 8.715 13.538 14.471 47.045 83.770
29/04 8.847 13.511 14.627 48.315 85.300
28/04 8.679 13.819 14.168 48.105 84.771
27/04 8.503 13.591 13.579 47.674 83.347
26/04 7.657 12.023 11.667 40.203 71.550
Var% 7d NANaN% NANaN% NANaN% NANaN% NANaN%
Var% YoY +4.81% -16.85% +3.5% +6.24% +1.54%
Geracao SIN por Fonte (MWmed) e Share (%) - Ultimos 7 dias ate 01/05/2026
Geracao (MWmed)
Share (%)
Data Hidraulica Termica Eolica Solar Total Hid% Ter% Eol% Sol%
01/05 47.155 6.730 197 6.115 60.197 78.3 11.2 0.3 10.2
30/04 52.232 7.320 13.147 11.071 83.770 62.4 8.7 15.7 13.2
29/04 55.020 7.039 12.780 10.901 85.740 64.2 8.2 14.9 12.7
28/04 56.721 7.401 10.258 10.628 85.008 66.7 8.7 12.1 12.5
27/04 54.046 7.623 10.512 11.583 83.764 64.5 9.1 12.5 13.8
26/04 45.552 6.919 9.889 9.237 71.597 63.6 9.7 13.8 12.9
25/04 50.483 6.962 9.414 10.243 77.101 65.5 9.0 12.2 13.3
Geracao Total por Subsistema (MWmed) - Ultimos 7 dias ate 01/05/2026
Data N NE S SE SIN
01/05 14.530 5.648 3.239 36.780 60.197
30/04 15.185 20.791 6.529 41.265 83.770
29/04 15.994 20.058 6.172 43.516 85.740
28/04 17.413 17.936 6.355 43.303 85.008
27/04 16.753 17.959 6.525 42.528 83.764
26/04 14.108 15.961 4.166 37.361 71.597
25/04 14.418 17.265 4.966 40.452 77.101

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%
02/05/2026 NaN -- -- -- NaN -- NaN -- NaN -- NaN --
01/05/2026 60.197 -28.14% -27.73% -29.79% 39.879 -15.23% 1.549 -88.56% 10.820 -25.23% 7.949 -8.80%
30/04/2026 83.770 -1.79% + 0.90% -4.56% 47.045 -2.63% 13.538 + 0.20% 14.471 -1.07% 8.715 -1.49%
29/04/2026 85.300 + 0.62% + 3.19% -3.08% 48.315 + 0.44% 13.511 -2.23% 14.627 + 3.24% 8.847 + 1.94%
28/04/2026 84.771 + 1.71% + 11.03% + 11.56% 48.105 + 0.91% 13.819 + 1.67% 14.168 + 4.34% 8.679 + 2.07%
27/04/2026 83.347 + 16.49% + 6.64% + 1.46% 47.674 + 18.58% 13.591 + 13.04% 13.579 + 16.39% 8.503 +11.05%
26/04/2026 71.550 -7.20% + 0.73% -19.83% 40.203 -6.37% 12.023 -6.19% 11.667 -12.94% 7.657 -3.65%
25/04/2026 77.101 -7.43% -0.65% -13.22% 42.937 -6.35% 12.816 -7.36% 13.400 -12.89% 7.947 -3.38%
24/04/2026 83.292 + 0.33% -1.95% -5.52% 45.849 + 1.12% 13.835 + 0.07% 15.384 -1.83% 8.225 + 0.45%
23/04/2026 83.022 + 0.43% -0.67% -6.12% 45.339 + 0.02% 13.825 + 1.05% 15.670 + 1.25% 8.188 + 0.16%
22/04/2026 82.664 + 8.27% -0.45% -5.82% 45.331 + 8.82% 13.681 + 5.31% 15.477 + 12.09% 8.175 + 3.56%
21/04/2026 76.349 -2.32% -8.41% + 0.86% 41.656 -2.32% 12.991 -4.72% 13.808 -0.91% 7.894 -0.65%
20/04/2026 78.160 + 10.03% -3.86% -3.48% 42.646 + 8.90% 13.634 + 7.95% 13.934 + 20.26% 7.946 + 3.75%
19/04/2026 71.035 -8.47% + 1.72% -19.07% 39.159 -8.73% 12.630 -5.50% 11.586 -12.79% 7.659 -4.86%
18/04/2026 77.604 -8.65% + 2.42% -12.62% 42.903 -8.03% 13.365 -4.30% 13.285 -16.84% 8.050 -3.73%
17/04/2026 84.951 + 1.64% + 0.83% -5.19% 46.648 + 2.27% 13.966 + 1.34% 15.975 + 1.21% 8.362 -0.46%
16/04/2026 83.580 + 0.65% -3.16% -7.19% 45.615 + 0.15% 13.781 + 1.36% 15.784 + 1.00% 8.401 + 1.62%
15/04/2026 83.037 -0.39% -4.73% -6.43% 45.548 -0.29% 13.595 -2.36% 15.628 + 0.82% 8.267 + 0.15%
14/04/2026 83.359 + 2.54% -4.86% + 11.40% 45.680 + 1.44% 13.924 + 4.04% 15.500 + 6.16% 8.254 -0.30%
13/04/2026 81.297 + 16.41% -4.59% + 2.63% 45.033 + 17.65% 13.384 + 7.93% 14.601 + 27.51% 8.279 + 7.43%
12/04/2026 69.836 -7.83% -3.11% -17.96% 38.278 -7.90% 12.400 -6.00% 11.451 -11.15% 7.706 -5.17%
11/04/2026 75.767 -10.07% + 0.07% -11.65% 41.562 -11.66% 13.192 -6.13% 12.887 -12.33% 8.126 -3.86%
10/04/2026 84.251 -2.38% + 14.20% -1.69% 47.045 -4.38% 14.053 + 0.10% 14.701 -0.64% 8.453 + 2.20%
09/04/2026 86.307 -0.98% + 1.33% + 1.21% 49.203 -0.64% 14.039 + 1.44% 14.795 -3.88% 8.271 -1.71%
08/04/2026 87.163 -0.52% + 1.66% + 1.43% 49.518 + 0.15% 13.839 + 1.15% 15.392 -5.52% 8.414 + 2.57%
07/04/2026 87.620 + 2.83% -0.17% + 17.27% 49.443 + 3.24% 13.682 + 1.84% 16.292 + 4.34% 8.203 -0.84%
06/04/2026 85.211 + 18.22% -3.18% + 4.04% 47.890 + 19.18% 13.435 + 11.65% 15.614 + 27.46% 8.272 + 8.66%
05/04/2026 72.080 -4.80% -5.14% -19.15% 40.183 -4.22% 12.033 -1.37% 12.250 -10.39% 7.613 -3.47%
04/04/2026 75.713 + 2.63% -7.83% -15.03% 41.955 + 1.98% 12.201 + 4.50% 13.670 + 2.40% 7.887 + 3.70%
03/04/2026 73.773 -13.39% -17.34% -16.10% 41.142 -12.54% 11.675 -12.51% 13.350 -20.55% 7.606 -4.78%

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%
01/05/2026 60.197 -28.14% -27.73% -30.04% 36.780 -10.87% 5.648 -72.83% 3.239 -50.40% 14.530 -4.31%
30/04/2026 83.770 -2.30% + 0.90% -5.18% 41.265 -5.17% 20.791 + 3.65% 6.529 + 5.79% 15.185 -5.06%
29/04/2026 85.740 + 0.86% + 3.72% -2.65% 43.516 + 0.49% 20.058 + 11.83% 6.172 -2.89% 15.994 -8.15%
28/04/2026 85.008 + 1.48% + 11.34% + 11.97% 43.303 + 1.82% 17.936 -0.13% 6.355 -2.60% 17.413 + 3.94%
27/04/2026 83.764 + 16.99% + 7.17% + 1.83% 42.528 + 13.83% 17.959 + 12.51% 6.525 + 56.61% 16.753 + 18.75%
26/04/2026 71.597 -7.14% + 0.79% -19.78% 37.361 -7.64% 15.961 -7.55% 4.166 -16.10% 14.108 -2.15%
25/04/2026 77.101 -7.43% -0.65% -13.22% 40.452 -4.45% 17.265 -7.30% 4.966 -24.23% 14.418 -8.61%
24/04/2026 83.292 + 0.33% -1.95% -5.30% 42.337 + 4.48% 18.625 -9.49% 6.554 -10.35% 15.776 + 7.95%
23/04/2026 83.022 + 0.43% -0.67% -5.53% 40.520 + 0.34% 20.577 + 7.87% 7.311 -4.33% 14.614 -6.11%
22/04/2026 82.664 + 8.27% -0.45% -5.82% 40.383 + 4.66% 19.074 + 15.06% 7.642 + 28.68% 15.565 + 2.08%
21/04/2026 76.349 -2.32% -8.41% + 0.86% 38.586 -5.53% 16.577 + 3.94% 5.938 + 9.14% 15.247 -4.27%
20/04/2026 78.160 + 10.03% -3.86% -3.48% 40.843 + 2.87% 15.949 + 26.87% 5.441 + 27.94% 15.927 + 9.79%
19/04/2026 71.035 -8.47% + 1.72% -19.07% 39.704 -1.58% 12.571 -33.14% 4.253 -16.77% 14.506 + 8.65%
18/04/2026 77.604 -8.65% + 2.37% -12.62% 40.341 -6.62% 18.802 -4.50% 5.110 -25.41% 13.351 -12.23%
17/04/2026 84.951 + 1.64% + 0.89% -5.19% 43.200 + 2.40% 19.687 + 7.99% 6.851 -4.80% 15.212 -4.71%
16/04/2026 83.580 + 0.65% -2.98% -7.19% 42.188 + 0.66% 18.231 -1.77% 7.197 -0.38% 15.964 + 4.06%
15/04/2026 83.038 -0.39% -4.73% -6.41% 41.912 -0.53% 18.560 -2.48% 7.224 + 8.28% 15.341 -1.16%
14/04/2026 83.361 + 2.54% -4.90% + 11.40% 42.135 + 1.49% 19.032 -2.39% 6.672 + 16.35% 15.522 + 6.71%
13/04/2026 81.297 + 16.41% -4.82% + 2.63% 41.518 + 11.83% 19.499 + 18.81% 5.734 + 66.59% 14.546 + 13.14%
12/04/2026 69.837 -7.88% -3.11% -17.65% 37.126 -4.77% 16.412 -8.35% 3.442 -28.14% 12.857 -9.00%
11/04/2026 75.809 -9.97% + 0.12% -11.24% 38.984 -13.69% 17.908 + 6.76% 4.790 -7.09% 14.128 -17.39%
10/04/2026 84.202 -2.26% + 13.94% -1.40% 45.170 -4.34% 16.775 + 6.30% 5.155 -21.66% 17.101 + 3.26%
09/04/2026 86.144 -1.17% + 0.67% + 1.69% 47.221 + 4.55% 15.780 -18.80% 6.581 -3.64% 16.562 + 5.27%
08/04/2026 87.163 -0.56% + 1.30% + 2.00% 45.168 + 0.08% 19.433 -3.58% 6.830 -10.53% 15.732 + 6.75%
07/04/2026 87.657 + 2.63% -0.78% + 17.32% 45.132 + 1.38% 20.154 + 11.18% 7.634 -2.13% 14.738 -1.55%
06/04/2026 85.413 + 18.50% -3.02% + 4.29% 44.516 + 16.68% 18.126 + 4.54% 7.800 + 73.60% 14.970 + 23.77%
05/04/2026 72.080 -4.80% -5.06% -19.15% 38.152 -4.10% 17.339 -5.12% 4.493 -15.78% 12.095 -1.83%
04/04/2026 75.715 + 2.45% -7.96% -15.03% 39.783 + 0.38% 18.276 + 20.55% 5.335 + 9.45% 12.321 -13.45%
03/04/2026 73.901 -13.63% -17.19% -15.95% 39.632 -9.60% 15.160 -18.65% 4.875 -33.72% 14.235 -9.54%
02/04/2026 85.568 -0.55% -3.69% -0.72% 43.842 -2.02% 18.635 + 5.20% 7.354 + 0.30% 15.737 -3.16%

EAR - Energia Armazenada

ENA - Energia Natural Afluente