Brasil - Atividade

ONS - Sistema Elétrico Nacional

Author

Lucas Maynard

Published

April 2, 2026

Resumo Diario

Carga SIN (MWmed)
87.728
YoY 7d: +0.6%
Geracao Total SIN (MWmed)
88.309
YoY 7d: +3.7%
Fonte Dominante
Hidraulica
68.1% do total
EAR Sudeste (%)
65.3%
31/03/2026
Carga de Energia por Subsistema (MWmed) - Ultimos 7 dias ate 31/03/2026
Data N NE S SE SIN
31/03 8.414 14.055 17.143 48.116 87.728
30/03 8.402 13.915 17.904 47.763 87.985
29/03 7.935 12.416 14.545 41.005 75.901
28/03 8.289 13.168 16.132 44.531 82.120
27/03 8.684 14.030 17.969 48.514 89.197
26/03 8.546 14.199 17.188 48.879 88.812
25/03 8.466 13.882 16.670 49.035 88.053
Var% 7d -2.64% -1.87% +2.85% -1.3% -0.74%
Var% YoY +3.88% -1.41% +9.86% -2.3% +0.61%
Geracao SIN por Fonte (MWmed) e Share (%) - Ultimos 7 dias ate 31/03/2026
Geracao (MWmed)
Share (%)
Data Hidraulica Termica Eolica Solar Total Hid% Ter% Eol% Sol%
31/03 60.131 8.661 8.085 11.431 88.309 68.1 9.8 9.2 12.9
30/03 57.299 9.920 8.701 12.130 88.050 65.1 11.3 9.9 13.8
29/03 48.148 9.098 8.311 10.278 75.834 63.5 12.0 11.0 13.6
28/03 48.826 9.349 12.305 11.758 82.237 59.4 11.4 15.0 14.3
27/03 53.854 9.738 13.164 12.441 89.197 60.4 10.9 14.8 13.9
26/03 54.337 9.679 13.258 11.537 88.812 61.2 10.9 14.9 13.0
25/03 57.538 10.179 9.464 10.664 87.845 65.5 11.6 10.8 12.1
Geracao Total por Subsistema (MWmed) - Ultimos 7 dias ate 31/03/2026
Data N NE S SE SIN
31/03 17.050 16.773 8.396 46.090 88.309
30/03 15.880 16.977 8.440 46.754 88.050
29/03 13.312 14.936 5.346 42.240 75.834
28/03 13.112 19.720 6.529 42.877 82.237
27/03 13.660 21.132 8.555 45.850 89.197
26/03 14.426 20.869 7.863 45.655 88.812
25/03 16.847 17.679 7.664 45.655 87.845

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%
31/03/2026 87.728 -0.29% -0.74% + 22.52% 48.116 + 0.74% 14.055 + 1.01% 17.143 -4.25% 8.414 + 0.14%
30/03/2026 87.985 +15.92% + 0.32% + 12.13% 47.763 +16.48% 13.915 +12.07% 17.904 + 23.10% 8.402 + 5.89%
29/03/2026 75.901 -7.57% + 0.27% -11.68% 41.005 -7.92% 12.416 -5.71% 14.545 -9.84% 7.935 -4.28%
28/03/2026 82.120 -7.93% + 1.38% -7.04% 44.531 -8.21% 13.168 -6.14% 16.132 -10.23% 8.289 -4.55%
27/03/2026 89.197 + 0.43% + 1.62% + 0.11% 48.514 -0.75% 14.030 -1.19% 17.969 + 4.55% 8.684 + 1.63%
26/03/2026 88.812 + 0.86% + 0.00% + 0.43% 48.879 -0.32% 14.199 + 2.28% 17.188 + 3.11% 8.546 + 0.95%
25/03/2026 88.053 -0.38% -1.73% + 0.72% 49.035 + 0.58% 13.882 -3.09% 16.670 + 0.02% 8.466 -2.05%
24/03/2026 88.385 + 0.77% -1.85% + 16.73% 48.751 + 1.56% 14.324 -0.58% 16.668 + 0.48% 8.643 -0.76%
23/03/2026 87.707 +15.87% -1.17% + 5.12% 48.002 +17.50% 14.408 +10.12% 16.589 + 20.90% 8.709 + 8.35%
22/03/2026 75.695 -6.55% + 1.16% -17.79% 40.853 -6.64% 13.083 -4.61% 13.722 -11.59% 8.037 + 0.40%
21/03/2026 81.002 -7.71% + 2.26% -12.03% 43.760 -8.58% 13.716 -4.10% 15.521 -10.76% 8.006 -2.47%
20/03/2026 87.772 -1.17% + 3.11% -3.57% 47.869 -2.92% 14.302 + 2.62% 17.393 -0.26% 8.209 + 0.96%
19/03/2026 88.816 -0.88% + 3.56% + 3.69% 49.311 -1.13% 13.937 -0.21% 17.438 + 0.30% 8.130 -2.94%
18/03/2026 89.605 -0.50% + 4.55% + 7.15% 49.875 + 0.38% 13.966 + 0.36% 17.386 -3.29% 8.376 -1.11%
17/03/2026 90.053 + 1.48% + 5.60% + 18.63% 49.688 + 3.47% 13.916 -2.49% 17.978 + 0.79% 8.471 -1.63%
16/03/2026 88.742 +18.59% + 3.26% + 8.44% 48.022 +19.71% 14.271 + 7.52% 17.837 + 32.66% 8.611 + 7.68%
15/03/2026 74.830 -5.53% + 0.15% -17.49% 40.115 -5.94% 13.273 -5.04% 13.446 -6.63% 7.997 -2.35%
14/03/2026 79.214 -6.94% -3.28% -12.89% 42.647 -8.50% 13.977 -1.89% 14.401 -9.48% 8.190 -2.03%
13/03/2026 85.124 -0.74% -4.51% -3.97% 46.610 -0.70% 14.245 + 0.20% 15.909 -1.23% 8.359 -1.64%
12/03/2026 85.760 + 0.07% -3.76% -0.52% 46.937 -0.52% 14.217 + 0.09% 16.107 + 1.83% 8.499 + 0.00%
11/03/2026 85.702 + 0.50% -2.53% + 2.06% 47.181 -0.39% 14.205 + 1.83% 15.818 + 2.68% 8.498 -0.69%
10/03/2026 85.276 -0.77% -1.06% + 15.05% 47.364 -2.50% 13.950 + 3.67% 15.405 + 0.43% 8.557 -0.07%
09/03/2026 85.936 +15.01% + 2.66% + 3.63% 48.578 +15.43% 13.456 +12.92% 15.339 + 18.07% 8.563 +10.81%
08/03/2026 74.719 -8.77% + 4.35% -17.32% 42.084 -9.13% 11.916 -5.08% 12.992 -13.95% 7.727 -2.68%
07/03/2026 81.903 -8.13% + 4.38% -9.06% 46.311 -8.86% 12.554 + 0.09% 15.098 -14.20% 7.941 -3.07%
06/03/2026 89.147 + 0.04% + 3.73% -0.42% 50.815 + 1.52% 12.543 -3.33% 17.597 -1.20% 8.192 -0.97%
05/03/2026 89.110 + 1.34% + 0.87% -0.19% 50.053 + 2.40% 12.975 -0.66% 17.810 + 0.90% 8.272 -0.78%
04/03/2026 87.928 + 2.01% -1.31% + 1.01% 48.878 + 2.44% 13.062 -2.15% 17.651 + 5.53% 8.337 -0.79%
03/03/2026 86.193 + 2.97% -2.53% + 12.99% 47.715 + 3.82% 13.348 -1.56% 16.725 + 6.34% 8.404 -0.67%
02/03/2026 83.708 +16.91% -4.25% + 3.13% 45.959 +16.53% 13.560 +12.06% 15.728 + 27.13% 8.461 +10.02%

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%
31/03/2026 88.309 + 0.29% + 0.54% + 23.33% 46.090 -1.42% 16.773 -1.20% 8.396 -0.52% 17.050 + 7.37%
30/03/2026 88.050 +16.11% + 0.39% + 12.21% 46.754 + 10.69% 16.977 + 13.66% 8.440 + 57.88% 15.880 + 19.29%
29/03/2026 75.834 -7.79% + 0.18% -11.76% 42.240 -1.48% 14.936 -24.26% 5.346 -18.12% 13.312 + 1.52%
28/03/2026 82.237 -7.80% + 1.52% -6.91% 42.877 -6.49% 19.720 -6.69% 6.529 -23.68% 13.112 -4.01%
27/03/2026 89.197 + 0.43% + 1.62% + 0.11% 45.850 + 0.43% 21.132 + 1.26% 8.555 + 8.80% 13.660 -5.31%
26/03/2026 88.812 + 1.10% + 0.00% + 0.43% 45.655 + 0.00% 20.869 + 18.04% 7.863 + 2.59% 14.426 -14.37%
25/03/2026 87.845 + 0.01% -1.96% + 0.48% 45.655 + 2.25% 17.679 -6.40% 7.664 -3.75% 16.847 + 3.15%
24/03/2026 87.833 + 0.14% -2.46% + 16.00% 44.650 -6.11% 18.887 + 22.21% 7.963 -1.28% 16.333 -1.79%
23/03/2026 87.707 +15.87% -1.14% + 5.12% 47.556 + 9.61% 15.455 + 24.22% 8.066 + 44.69% 16.630 + 16.36%
22/03/2026 75.697 -6.55% + 1.16% -17.77% 43.387 + 0.05% 12.442 -8.61% 5.574 -27.15% 14.293 -12.69%
21/03/2026 81.002 -7.71% + 2.26% -12.03% 43.365 -4.08% 13.615 -20.12% 7.652 -10.00% 16.370 -3.81%
20/03/2026 87.772 -1.17% + 3.50% -3.57% 45.207 -5.06% 17.044 + 10.90% 8.503 -2.90% 17.018 -0.33%
19/03/2026 88.816 -0.88% + 3.99% + 3.69% 47.615 + 2.61% 15.369 -6.85% 8.757 -4.46% 17.074 -2.64%
18/03/2026 89.605 -0.50% + 4.92% + 7.15% 46.403 -1.17% 16.499 + 5.67% 9.166 -5.19% 17.537 -1.58%
17/03/2026 90.053 + 1.50% + 6.30% + 18.63% 46.953 -0.89% 15.614 + 19.79% 9.668 -2.31% 17.818 -3.24%
16/03/2026 88.721 +18.56% + 3.82% + 8.41% 47.376 + 10.67% 13.034 + 31.63% 9.897 + 64.67% 18.414 + 14.30%
15/03/2026 74.830 -5.53% + 0.15% -17.49% 42.809 -2.80% 9.901 -11.99% 6.010 -5.54% 16.110 -8.27%
14/03/2026 79.214 -6.59% -3.28% -12.89% 44.040 -1.77% 11.250 -25.05% 6.363 -14.61% 17.562 + 0.28%
13/03/2026 84.805 -0.71% -4.87% -4.33% 44.832 + 5.48% 15.011 -12.96% 7.451 -7.00% 17.512 -0.77%
12/03/2026 85.408 + 0.01% -4.15% -1.24% 42.502 + 3.27% 17.245 -6.24% 8.013 -6.61% 17.648 + 2.18%
11/03/2026 85.400 + 0.81% -2.87% + 1.70% 41.157 -3.56% 18.392 + 8.46% 8.580 + 6.37% 17.272 + 1.51%
10/03/2026 84.714 -0.86% -1.72% + 14.29% 42.676 -5.23% 16.958 + 18.31% 8.066 -1.28% 17.014 -5.05%
09/03/2026 85.453 +14.37% + 2.08% + 3.04% 45.030 + 19.17% 14.333 -15.95% 8.170 + 11.01% 17.920 + 43.12%
08/03/2026 74.719 -8.77% + 4.35% -18.11% 37.786 -5.74% 17.053 -10.32% 7.360 -12.87% 12.521 -12.76%
07/03/2026 81.903 -8.13% + 4.38% -9.90% 40.088 -10.65% 19.016 + 2.46% 8.447 -18.05% 14.352 -6.88%
06/03/2026 89.147 + 0.04% + 3.73% -1.29% 44.867 -2.75% 18.560 + 6.59% 10.307 + 2.31% 15.413 -0.48%
05/03/2026 89.110 + 1.34% + 0.87% -0.87% 46.135 -4.54% 17.413 + 25.88% 10.074 + 2.78% 15.488 -2.98%
04/03/2026 87.928 + 2.01% -1.31% + 0.36% 48.329 + 0.02% 13.833 + 20.12% 9.801 + 0.64% 15.964 -3.93%
03/03/2026 86.193 + 2.97% -2.53% + 11.99% 48.321 + 1.73% 11.516 + 0.86% 9.739 + 10.85% 16.617 + 3.83%
02/03/2026 83.708 +16.91% -4.25% + 2.30% 47.500 + 16.13% 11.419 + 8.37% 8.786 + 42.55% 16.003 + 14.33%

EAR - Energia Armazenada

ENA - Energia Natural Afluente