Wednesday, 30 September 2020
Daily statistics of the Spanish peninsular's electricity system
Definitive data to 10/11/2021 • 11:10:04
| Daily energy balance (GWh) (1) | Day | Month | %∆ Month | Annual | %∆ Annual | Rolling year (2) | %∆ Rolling year |
|---|---|---|---|---|---|---|---|
| Hydro | 58 | 1.671 | 36,4 | 23.068 | 41,6 | 31.492 | 40,6 |
| Pumped storage (3) | 10 | 188 | 80,0 | 1.991 | 92,3 | 2.601 | 71,9 |
| Nuclear | 167 | 4.871 | -2,5 | 41.318 | -5,1 | 53.626 | -5,6 |
| Coal | 10 | 282 | -36,3 | 4.006 | -55,8 | 5.603 | -70,8 |
| Combined cycle (4) | 184 | 4.546 | -16,2 | 29.779 | -23,5 | 42.020 | -11,5 |
| Wind | 63 | 3.962 | 4,4 | 36.595 | -0,1 | 53.056 | 6,6 |
| Solar PV | 43 | 1.429 | 72,6 | 12.128 | 71,0 | 13.889 | 65,4 |
| Solar thermal | 7 | 452 | -0,6 | 4.014 | -15,0 | 4.456 | -14,4 |
| Other renewables (5) | 12 | 395 | 31,1 | 3.241 | 20,6 | 4.160 | 16,3 |
| Cogeneration (6) | 79 | 2.308 | -2,0 | 19.901 | -10,7 | 27.205 | -8,7 |
| Non-renewables waste (7) | 6 | 174 | -7,5 | 1.378 | -13,7 | 1.853 | -15,0 |
| Renewable waste (7) | 2 | 59 | -8,2 | 407 | -26,2 | 594 | -20,7 |
| Generation | 640 | 20.338 | 0,8 | 177.826 | -3,6 | 240.556 | -2,6 |
| Pumped storage consumption | 0 | -222 | 17,7 | -3.437 | 91,6 | -4.670 | 81,0 |
| Balearic-Peninsula link (8) | -4 | -116 | -24,1 | -1.086 | -19,3 | -1.435 | -11,2 |
| Exchange balance (9) | 18 | -626 | - | 2.881 | -53,0 | 3.613 | -47,9 |
| Demand (b.c) | 655 | 19.375 | -2,8 | 176.185 | -6,0 | 238.064 | -4,7 |
| Adjusted demand (10) | - | - | -4,1 | - | -6,3 | - | -5,1 |
| Pérdidas en transporte | -9 | -306 | 3,6 | -2.820 | 9,4 | -3.923 | 9,1 |
| Demand (distribution) | 645 | 19.069 | -2,9 | 173.365 | -6,2 | 234.142 | -4,9 |
Generation structure
30/09/2020
September
2020
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 | %∆ Anual | Rolling year (2) | %∆ Rolling year |
|---|---|---|---|---|---|---|---|
| Total (11) | 184 | 7.969 | 19,5 | 79.452 | 16,9 | 107.647 | 19,5 |
Maximum demand
| Maximum Demand | Day | Month | Year | Historical |
|---|---|---|---|---|
| Instantaneous Peak Load (MW) | 32.257 (20:55) | 35.009 (13:25 - 16/09) | 40.423 (20:22 - 20/01) | 45.450 (18:53 - 17/12/2007) |
| Peak Load (MWh) | 31.362 (21h) | 34.199 (14h - 16/09) | 39.997 (21h - 20/01) | 44.876 (20h - 17/12/2007) |
| Daily demand (GWh) | 655 | 712 (16/09) | 820 (21/01) | 906 (18/12/2007) |
Hydraulic data
Hydraulic data for 30 of september of 2020
| Hydroelectric reserves (GWh) | Maximum capacity (A) | Today (B) | (B/A) % | Δ Day | 30/09/2019 (C) | (C/A) % | 01/01/2020 (D) | (D/A) % |
|---|---|---|---|---|---|---|---|---|
| Annual regime | 8.967 | 4.178 | 46,6 | -6 | 3.642 | 40,6 | 5.875 | 65,5 |
| Hyperannual regime | 9.571 | 4.236 | 44,3 | -3 | 2.824 | 29,5 | 3.609 | 37,7 |
| Total | 18.538 | 8.414 | 45,4 | -9 | 6.466 | 34,9 | 9.485 | 51,2 |
| Producible hydroelectric energy | Day | Month | Index (month) | % P> (12) | Year | Index (year) | % P> (12) | Rolling year (2) | Index (rolling year) | % P> (12) |
|---|---|---|---|---|---|---|---|---|---|---|
| GWh | 49 | 592 | 0,9 | 34,7 | 22.030 | 1,0 | 51,9 | 33.440 | 1,1 | 32,4 |
- 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.