Tuesday, 30 April 2024
Daily statistics of the Spanish peninsular's electricity system
Definitive data to 14/08/2025 • 13:38:02
| Daily energy balance (GWh) (1) | Day | Month | %∆ Month | Annual | %∆ Annual | Rolling year (2) | %∆ Rolling year |
|---|---|---|---|---|---|---|---|
| Hydro | 102 | 4.065 | 159,0 | 15.815 | 57,1 | 31.512 | 49,1 |
| Nuclear | 111 | 3.526 | -23,3 | 16.743 | -14,0 | 51.933 | -7,9 |
| Coal | 7 | 220 | -15,6 | 919 | -35,8 | 3.419 | -46,9 |
| Combined cycle (3) | 58 | 1.535 | -37,0 | 7.679 | -31,4 | 36.369 | -35,8 |
| Wind | 175 | 4.611 | -3,9 | 23.187 | -0,6 | 61.208 | 0,0 |
| Solar PV | 129 | 3.949 | 6,3 | 11.380 | 7,8 | 37.537 | 22,1 |
| Solar thermal | 8 | 443 | -29,2 | 866 | -35,1 | 4.228 | -7,0 |
| Other renewables (4) | 12 | 304 | 11,7 | 1.155 | -5,9 | 3.514 | -16,8 |
| Cogeneration (5) | 50 | 906 | -42,3 | 5.143 | -17,5 | 16.198 | 2,7 |
| Non-renewables waste (6) | 2 | 60 | -25,7 | 307 | -21,6 | 1.101 | -27,4 |
| Renewable waste (6) | 1 | 38 | -17,8 | 190 | -17,7 | 667 | -4,4 |
| Generation | 654 | 19.657 | -1,6 | 83.382 | -2,4 | 247.685 | -4,5 |
| Pumped storage (7) | 15 | 477 | -22,0 | 2.044 | 4,6 | 5.294 | 14,6 |
| Batteries | 0 | 1 | 814,8 | 2 | 715,5 | 6 | 2.037,8 |
| Pumped storage consumption | -17 | -714 | -23,1 | -3.375 | 6,4 | -8.396 | 13,8 |
| Batteries consumption | 0 | -1 | 629,9 | -3 | 595,6 | -8 | 1.691,5 |
| Balearic-Peninsula link (8) | -5 | -109 | 11,6 | -458 | 16,2 | -1.490 | 70,5 |
| Exchange balance (9) | -22 | -1.191 | -49,6 | -3.634 | -46,7 | -10.777 | -52,1 |
| Demand (b.c) | 625 | 18.119 | 5,4 | 77.960 | 1,2 | 232.314 | -0,4 |
| Adjusted demand (10) | - | - | 1,9 | - | 1,7 | - | 0,2 |
| Transmission losses | -11 | -435 | 18,1 | -1.798 | 7,4 | -4.942 | 5,2 |
| Demand (distribution) | 613 | 17.684 | 5,1 | 76.162 | 1,1 | 227.372 | -0,5 |
Generation structure
30/04/2024
April
2024
Rolling year aggregate
-
No renewable:
-
Coal
-
Nuclear
-
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) | 427 | 13.410 | 21,6 | 52.592 | 12,5 | 138.666 | 13,2 |
Maximum demand
| Maximum Demand | Day | Month | Year | Historical |
|---|---|---|---|---|
| Instantaneous Peak Load (MW) | 30.133 (21:27) | 33.408 (21:15 - 02/04) | 38.272 (20:56 - 09/01) | 45.450 (18:53 - 17/12/2007) |
| Peak Load (MWh) | 29.674 (22h) | 33.124 (22h - 02/04) | 38.199 (21h - 11/01) | 44.876 (20h - 17/12/2007) |
| Daily demand (GWh) | 625 | 655 (02/04) | 776 (10/01) | 906 (18/12/2007) |
Hydraulic data
Hydraulic data for 30 of april of 2024
| Hydroelectric reserves (GWh) | Maximum capacity (A) | Today (B) | (B/A) % | Δ Day | 30/04/2023 (C) | (C/A) % | 01/01/2024 (D) | (D/A) % |
|---|---|---|---|---|---|---|---|---|
| Annual regime | 8.967 | 7.255 | 80,9 | -22 | 5.471 | 61,0 | 5.363 | 59,8 |
| Hyperannual regime | 9.571 | 6.694 | 69,9 | -15 | 4.414 | 46,1 | 4.071 | 42,5 |
| Total | 18.538 | 13.948 | 75,2 | -37 | 9.885 | 53,3 | 9.434 | 50,9 |
| Producible hydroelectric energy | Day | Month | Index (month) | % P> (12) | Year | Index (year) | % P> (12) | Rolling year (2) | Index (rolling year) | % P> (12) |
|---|---|---|---|---|---|---|---|---|---|---|
| GWh | 64 | 4.976 | 1,4 | 24,4 | 20.317 | 1,4 | 19,1 | 35.575 | 1,3 | 15,3 |
- 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) Includes operation in open cycle mode.
- (4) Includes biogas, biomass, marine energy and geothermal. The values of increase and rolling year include waste up until 31 December 2014.
- (5) The increment and rolling year values include waste up to December 31, 2014.
- (6) Generation included in other renewables and cogeneration on 12/31/2014.
- (7) Pure pumped storage + mixed pumped storage estimate.
- (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.