Sunday, 31 May 2020
Daily statistics of the Spanish peninsular's electricity system
Definitive data to 12/04/2021 • 10:42:19
| Daily energy balance (GWh) (1) | Day | Month | %∆ Month | Annual | %∆ Annual | Rolling year (2) | %∆ Rolling year |
|---|---|---|---|---|---|---|---|
| Hydro | 72 | 2.860 | 47,8 | 15.403 | 45,3 | 29.515 | 7,4 |
| Pumped storage (3) | 2 | 244 | 95,0 | 1.325 | 69,6 | 2.189 | 50,7 |
| Nuclear | 94 | 3.079 | -22,6 | 22.514 | -4,9 | 54.657 | -0,9 |
| Coal | 10 | 245 | -28,6 | 2.720 | -62,3 | 6.178 | -79,8 |
| Combined cycle (4) | 93 | 2.018 | -48,3 | 10.795 | -25,0 | 47.544 | 47,8 |
| Wind | 92 | 3.895 | -15,0 | 21.782 | -7,8 | 51.265 | 8,4 |
| Solar PV | 44 | 1.598 | 77,9 | 5.295 | 54,4 | 10.718 | 35,6 |
| Solar thermal | 8 | 552 | -25,4 | 1.309 | -35,4 | 4.449 | -12,3 |
| Other renewables (5) | 11 | 387 | 37,0 | 1.750 | 20,3 | 3.903 | 8,2 |
| Cogeneration (6) | 65 | 2.084 | -18,1 | 10.912 | -14,0 | 27.804 | -6,8 |
| Non-renewables waste (7) | 5 | 140 | -9,8 | 761 | -16,2 | 1.925 | -14,5 |
| Renewable waste (7) | 1 | 31 | -15,5 | 223 | -24,0 | 669 | -9,4 |
| Generation | 498 | 17.131 | -12,2 | 94.790 | -6,2 | 240.817 | -1,2 |
| Pumped storage consumption | -5 | -367 | 64,6 | -2.438 | 81,8 | -4.124 | 72,7 |
| Balearic-Peninsula link (8) | -2 | -80 | -44,2 | -525 | -18,7 | -1.574 | 8,7 |
| Exchange balance (9) | 22 | 684 | -8,6 | 3.928 | -12,5 | 6.301 | -44,8 |
| Demand (b.c) | 513 | 17.368 | -12,7 | 95.755 | -7,6 | 241.420 | -3,9 |
| Adjusted demand (10) | - | - | -13,1 | - | -7,4 | - | -5,0 |
| Pérdidas en transporte | -9 | -284 | 7,0 | -1.623 | 9,7 | -3.823 | 4,1 |
| Demand (distribution) | 504 | 17.084 | -13,0 | 94.131 | -7,8 | 237.597 | -4,0 |
Generation structure
31/05/2020
May
2020
Rolling year aggregate
-
No renewable:
-
Coal
-
Nuclear
-
Pumped storage
-
Combined cycle
-
Non-renewables waste
-
Cogeneration
-
-
Renewable:
-
Other renewables
-
Solar thermal
-
Hydro
-
Solar PV
-
Renewable waste
-
Wind
-
Renewable energy
| Renewable energy (GWh) | Day | Month | %∆ Month | Annual | %∆ Anual | Rolling year (2) | %∆ Rolling year |
|---|---|---|---|---|---|---|---|
| Total (11) | 229 | 9.322 | 10,0 | 45.762 | 10,5 | 100.519 | 9,1 |
Maximum demand
| Maximum Demand | Day | Month | Year | Historical |
|---|---|---|---|---|
| Instantaneous Peak Load (MW) | 25.087 (13:56) | 31.024 (13:44 - 27/05) | 40.423 (20:22 - 20/01) | 45.450 (18:53 - 17/12/2007) |
| Peak Load (MWh) | 24.307 (23h) | 30.063 (14h - 27/05) | 39.997 (21h - 20/01) | 44.876 (20h - 17/12/2007) |
| Daily demand (GWh) | 513 | 612 (27/05) | 820 (21/01) | 906 (18/12/2007) |
Hydraulic data
Hydraulic data for 31 of may of 2020
| Hydroelectric reserves (GWh) | Maximum capacity (A) | Today (B) | (B/A) % | Δ Day | 31/05/2019 (C) | (C/A) % | 01/01/2020 (D) | (D/A) % |
|---|---|---|---|---|---|---|---|---|
| Annual regime | 8.967 | 7.442 | 83,0 | -13 | 6.224 | 69,4 | 5.875 | 65,5 |
| Hyperannual regime | 9.571 | 5.526 | 57,7 | 1 | 3.658 | 38,2 | 3.609 | 37,7 |
| Total | 18.538 | 12.968 | 70,0 | -12 | 9.882 | 53,3 | 9.485 | 51,2 |
| Producible hydroelectric energy | Day | Month | Index (month) | % P> (12) | Year | Index (year) | % P> (12) | Rolling year (2) | Index (rolling year) | % P> (12) |
|---|---|---|---|---|---|---|---|---|---|---|
| GWh | 60 | 3.345 | 1,0 | 43,9 | 18.920 | 1,0 | 49,6 | 32.602 | 1,1 | 35,6 |
- Note: All variance percentages shown refer to the same period in the previous year.
- (1) Allocation of production units according to primary fuel.
- (2) Rolling year: cumulative value in the last 365 days, or 366 days in leap years.
- (3) Pure pumped storage + mixed pumped storage estimate.
- (4) Includes operation in open cycle mode.
- (5) Includes biogas, biomass, marine energy and geothermal. The values of increase and rolling year include waste up until 31 December 2014.
- (6) The increment and rolling year values include waste up to December 31, 2014.
- (7) Generation included in other renewables and cogeneration on 12/31/2014.
- (8) Positive value: incoming energy; negative value: outgoing energy.
- (9) Positive value: import balance; negative value: export balance
- (10) After factoring in the influence of seasonal and working patterns
- (11) Includes hydro, wind, solar photovoltaic, solar thermal, other renewables and renewable waste.
- (12) Percentage of probability of exceeding the index value.