Thursday, 29 February 2024
Daily statistics of the Spanish peninsular's electricity system
Provisional data to 28/01/2025 • 17:45:35
| Daily energy balance (GWh) (1) | Day | Month | %∆ Month | Annual | %∆ Annual | Rolling year (2) | %∆ Rolling year |
|---|---|---|---|---|---|---|---|
| Hydro | 118 | 3.042 | 21,6 | 7.014 | 9,5 | 26.368 | 25,2 |
| Nuclear | 138 | 4.529 | -2,0 | 9.709 | -0,2 | 54.624 | -2,2 |
| Coal | 8 | 211 | -50,6 | 485 | -34,0 | 3.681 | -48,4 |
| Combined cycle (3) | 39 | 1.630 | -57,9 | 4.442 | -27,4 | 38.209 | -33,4 |
| Wind | 280 | 6.853 | 47,9 | 12.520 | 4,7 | 61.903 | 0,2 |
| Solar PV | 119 | 2.552 | 20,9 | 4.435 | 16,3 | 37.337 | 33,6 |
| Solar thermal | 12 | 176 | -1,3 | 271 | -9,3 | 4.668 | 15,5 |
| Other renewables (4) | 8 | 258 | -27,6 | 541 | -16,5 | 3.480 | -22,6 |
| Cogeneration (5) | 34 | 1.370 | -20,2 | 3.066 | 4,8 | 17.433 | 6,4 |
| Non-renewables waste (6) | 2 | 84 | -19,9 | 184 | -8,5 | 1.168 | -29,8 |
| Renewable waste (6) | 1 | 53 | -13,9 | 111 | -8,8 | 697 | -3,9 |
| Generation | 760 | 20.758 | 0,8 | 42.777 | -0,4 | 249.568 | -3,5 |
| Pumped storage (7) | 25 | 539 | 106,8 | 991 | 23,3 | 5.392 | 32,2 |
| Batteries | 0 | 1 | 558,0 | 1 | 1.097,9 | 5 | 5.149,6 |
| Pumped storage consumption | -35 | -864 | 116,5 | -1.600 | 18,7 | -8.446 | 28,6 |
| Batteries consumption | 0 | -1 | 510,4 | -2 | 927,5 | -7 | 4.159,8 |
| Balearic-Peninsula link (8) | -4 | -115 | 27,9 | -238 | 11,1 | -1.450 | 91,3 |
| Exchange balance (9) | -51 | -1.121 | 21,4 | -1.610 | -12,8 | -13.721 | -31,4 |
| Demand (b.c) | 695 | 19.198 | -1,2 | 40.321 | -0,1 | 231.341 | -1,7 |
| Adjusted demand (10) | - | - | 1,3 | - | 1,2 | - | -0,7 |
| Transmission losses | -15 | -440 | 13,2 | -904 | 0,5 | -4.823 | 3,3 |
| Demand (distribution) | 680 | 18.758 | -1,5 | 39.416 | -0,1 | 226.518 | -1,8 |
Generation structure
29/02/2024
February
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) | 539 | 12.934 | 31,4 | 24.891 | 7,1 | 134.452 | 12,0 |
Maximum demand
| Maximum Demand | Day | Month | Year | Historical |
|---|---|---|---|---|
| Instantaneous Peak Load (MW) | 35.019 (20:48) | 35.408 (20:48 - 07/02) | 38.272 (20:56 - 09/01) | 45.450 (18:53 - 17/12/2007) |
| Peak Load (MWh) | 35.042 (21h) | 35.252 (21h - 07/02) | 38.199 (21h - 11/01) | 44.876 (20h - 17/12/2007) |
| Daily demand (GWh) | 695 | 714 (09/02) | 776 (10/01) | 906 (18/12/2007) |
Hydraulic data
Hydraulic data for 29 of february of 2024
| Hydroelectric reserves (GWh) | Maximum capacity (A) | Today (B) | (B/A) % | Δ Day | 29/02/2023 (C) | (C/A) % | 01/01/2024 (D) | (D/A) % |
|---|---|---|---|---|---|---|---|---|
| Annual regime | 8.967 | 6.040 | 67,4 | 60 | 5.587 | 62,3 | 5.363 | 59,8 |
| Hyperannual regime | 9.571 | 5.181 | 54,1 | 32 | 4.213 | 44,0 | 4.071 | 42,5 |
| Total | 18.538 | 11.221 | 60,5 | 92 | 9.800 | 52,9 | 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 | 210 | 3.575 | 1,0 | 44,3 | 8.789 | 1,2 | 25,9 | 27.789 | 1,0 | 47,1 |
- 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.