Thursday, 29 February 2024
Daily statistics of the Spanish peninsular's electricity system
Provisional data to 08/04/2024 • 19:06:59
| Daily energy balance (GWh) (1) | Day | Month | %∆ Month | Annual | %∆ Annual | Rolling year (2) | %∆ Rolling year |
|---|---|---|---|---|---|---|---|
| Hydro | 115 | 2.981 | 21,1 | 6.878 | 8,8 | 25.825 | 23,2 |
| Pumped storage (3) | 25 | 539 | 106,8 | 991 | 23,3 | 5.383 | 32,0 |
| Nuclear | 138 | 4.510 | -1,9 | 9.670 | -0,1 | 54.262 | -2,8 |
| Coal | 8 | 207 | -49,3 | 476 | -32,5 | 3.582 | -49,6 |
| Combined cycle (4) | 37 | 1.582 | -58,7 | 4.340 | -27,9 | 37.603 | -34,4 |
| Wind | 280 | 6.836 | 47,5 | 12.474 | 4,3 | 61.759 | -0,1 |
| Solar PV | 119 | 2.545 | 20,7 | 4.405 | 15,5 | 37.196 | 33,1 |
| Solar thermal | 12 | 176 | -1,3 | 271 | -9,3 | 4.667 | 15,4 |
| Other renewables (5) | 8 | 257 | -27,8 | 539 | -16,7 | 3.474 | -22,7 |
| Cogeneration (6) | 34 | 1.363 | -20,6 | 3.058 | 4,6 | 17.385 | 6,1 |
| Non-renewables waste (7) | 2 | 79 | -24,5 | 175 | -12,9 | 1.154 | -30,6 |
| Renewable waste (7) | 1 | 53 | -13,9 | 111 | -8,8 | 697 | -3,9 |
| Generation | 779 | 21.130 | 2,0 | 43.387 | -0,3 | 252.985 | -3,6 |
| Pumped storage consumption | -35 | -864 | 116,5 | -1.600 | 18,7 | -8.436 | 28,5 |
| 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 | -13.722 | -31,4 |
| Demand (b.c) | 689 | 19.030 | -1,4 | 39.940 | -0,4 | 229.377 | -2,4 |
| Adjusted demand (10) | - | - | 1,1 | - | 0,9 | - | -1,4 |
| Transmission losses | -13 | -457 | 17,6 | -855 | -4,9 | -4.653 | -0,4 |
| Demand (distribution) | 676 | 18.573 | -1,8 | 39.085 | -0,3 | 224.724 | -2,4 |
Generation structure
29/02/2024
February
2024
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 | %∆ Annual | Rolling year (2) | %∆ Rolling year |
|---|---|---|---|---|---|---|---|
| Total (11) | 535 | 12.850 | 31,1 | 24.678 | 6,6 | 133.617 | 11,4 |
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) | 34.808 (21h) | 34.961 (21h - 26/02) | 38.040 (21h - 11/01) | 44.876 (20h - 17/12/2007) |
| Daily demand (GWh) | 689 | 707 (09/02) | 771 (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 | 207 | 3.515 | 1,0 | 45,3 | 8.653 | 1,2 | 26,8 | 27.247 | 1,0 | 49,7 |
- 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.