Wednesday, 31 January 2024
Daily statistics of the Spanish peninsular's electricity system
Provisional data to 08/03/2024 • 13:12:01
Daily energy balance (GWh) (1) | Day | Month | %∆ Month | Annual | %∆ Annual | Rolling year (2) | %∆ Rolling year |
---|---|---|---|---|---|---|---|
Hydro | 158 | 3.896 | 1,0 | 3.896 | 1,0 | 25.307 | 28,6 |
Pumped storage (3) | 12 | 452 | -16,8 | 452 | -16,8 | 5.104 | 24,4 |
Nuclear | 170 | 5.161 | 1,5 | 5.161 | 1,5 | 54.350 | -2,9 |
Coal | 12 | 269 | -9,2 | 269 | -9,2 | 3.783 | -48,0 |
Combined cycle (4) | 113 | 2.758 | 25,8 | 2.758 | 25,8 | 39.848 | -30,8 |
Wind | 67 | 5.638 | -23,0 | 5.638 | -23,0 | 59.556 | -3,6 |
Solar PV | 82 | 1.860 | 9,2 | 1.860 | 9,2 | 36.760 | 33,7 |
Solar thermal | 6 | 94 | -21,1 | 94 | -21,1 | 4.669 | 14,7 |
Other renewables (5) | 11 | 282 | -3,0 | 282 | -3,0 | 3.573 | -20,8 |
Cogeneration (6) | 62 | 1.695 | 40,4 | 1.695 | 40,4 | 17.739 | 5,7 |
Non-renewables waste (7) | 4 | 95 | -0,3 | 95 | -0,3 | 1.180 | -30,5 |
Renewable waste (7) | 2 | 58 | -3,6 | 58 | -3,6 | 705 | -3,4 |
Generation | 699 | 22.258 | -2,3 | 22.258 | -2,3 | 252.574 | -3,5 |
Pumped storage consumption | -5 | -736 | -22,4 | -736 | -22,4 | -7.971 | 19,8 |
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 | -13.524 | -30,8 |
Demand (b.c) | 696 | 20.910 | 0,6 | 20.910 | 0,6 | 229.654 | -2,2 |
Adjusted demand (10) | - | - | 0,7 | - | 0,7 | - | -1,6 |
Transmission losses | -11 | -398 | -22,1 | -398 | -22,1 | -4.584 | -1,1 |
Demand (distribution) | 685 | 20.511 | 1,2 | 20.511 | 1,2 | 225.069 | -2,2 |
Generation structure
31/01/2024
January
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) | 326 | 11.828 | -11,5 | 11.828 | -11,5 | 130.570 | 10,4 |
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) | 34.278 (21h) | 38.040 (21h - 11/01) | 38.040 (21h - 11/01) | 44.876 (20h - 17/12/2007) |
Daily demand (GWh) | 696 | 771 (10/01) | 771 (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 | 124 | 5.138 | 1,4 | 15,7 | 5.138 | 1,4 | 15,7 | 25.771 | 0,9 | 59,9 |
- 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.