Wednesday, 31 January 2024
Daily statistics of the Spanish peninsular's electricity system
Definitive data to 28/01/2025 • 16:49:08
| Daily energy balance (GWh) (1) | Day | Month | %∆ Month | Annual | %∆ Annual | Rolling year (2) | %∆ Rolling year |
|---|---|---|---|---|---|---|---|
| Hydro | 161 | 3.972 | 1,7 | 3.972 | 1,7 | 25.828 | 30,9 |
| Nuclear | 171 | 5.180 | 1,3 | 5.180 | 1,3 | 54.715 | -2,3 |
| Coal | 12 | 274 | -10,9 | 274 | -10,9 | 3.897 | -46,5 |
| Combined cycle (3) | 114 | 2.812 | 25,5 | 2.812 | 25,5 | 40.453 | -29,8 |
| Wind | 67 | 5.667 | -22,7 | 5.667 | -22,7 | 59.684 | -3,4 |
| Solar PV | 85 | 1.883 | 10,5 | 1.883 | 10,5 | 36.896 | 34,2 |
| Solar thermal | 6 | 94 | -21,1 | 94 | -21,1 | 4.671 | 14,7 |
| Other renewables (4) | 11 | 283 | -2,7 | 283 | -2,7 | 3.579 | -20,7 |
| Cogeneration (5) | 61 | 1.696 | 40,4 | 1.696 | 40,4 | 17.781 | 5,9 |
| Non-renewables waste (6) | 4 | 99 | 4,1 | 99 | 4,1 | 1.189 | -29,9 |
| Renewable waste (6) | 2 | 58 | -3,6 | 58 | -3,6 | 705 | -3,4 |
| Generation | 694 | 22.019 | -1,6 | 22.019 | -1,6 | 249.398 | -3,2 |
| Pumped storage (7) | 12 | 452 | -16,8 | 452 | -16,8 | 5.113 | 24,6 |
| Batteries | 0 | 1 | 5.525,1 | 1 | 5.525,1 | 5 | 103.815,1 |
| Pumped storage consumption | -5 | -736 | -22,4 | -736 | -22,4 | -7.981 | 20,0 |
| Batteries consumption | 0 | -1 | 2.977,0 | -1 | 2.977,0 | -6 | 22.579,6 |
| Balearic-Peninsula link (8) | -4 | -123 | -1,0 | -123 | -1,0 | -1.425 | 104,9 |
| Exchange balance (9) | 7 | -489 | -47,0 | -489 | -47,0 | -13.523 | -30,8 |
| Demand (b.c) | 704 | 21.123 | 1,0 | 21.123 | 1,0 | 231.581 | -1,4 |
| Adjusted demand (10) | - | - | 1,1 | - | 1,1 | - | -0,8 |
| Transmission losses | -17 | -465 | -9,1 | -465 | -9,1 | -4.772 | 3,0 |
| Demand (distribution) | 687 | 20.658 | 1,2 | 20.658 | 1,2 | 226.808 | -1,5 |
Generation structure
31/01/2024
January
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) | 332 | 11.957 | -10,8 | 11.957 | -10,8 | 131.362 | 11,0 |
Maximum demand
| Maximum Demand | Day | Month | Year | Historical |
|---|---|---|---|---|
| Instantaneous Peak Load (MW) | 34.631 (20:53) | 38.272 (20:56 - 09/01) | 38.272 (20:56 - 09/01) | 45.450 (18:53 - 17/12/2007) |
| Peak Load (MWh) | 34.498 (21h) | 38.199 (21h - 11/01) | 38.199 (21h - 11/01) | 44.876 (20h - 17/12/2007) |
| Daily demand (GWh) | 704 | 776 (10/01) | 776 (10/01) | 906 (18/12/2007) |
Hydraulic data
Hydraulic data for 31 of january of 2024
| Hydroelectric reserves (GWh) | Maximum capacity (A) | Today (B) | (B/A) % | Δ Day | 31/01/2023 (C) | (C/A) % | 01/01/2024 (D) | (D/A) % |
|---|---|---|---|---|---|---|---|---|
| Annual regime | 8.967 | 5.906 | 65,9 | -25 | 5.939 | 66,2 | 5.363 | 59,8 |
| Hyperannual regime | 9.571 | 4.782 | 50,0 | -9 | 4.285 | 44,8 | 4.071 | 42,5 |
| Total | 18.538 | 10.688 | 57,7 | -34 | 10.224 | 55,2 | 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 | 127 | 5.214 | 1,4 | 15,2 | 5.214 | 1,4 | 15,2 | 26.292 | 0,9 | 57,0 |
- 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.