Monday, 31 August 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 | 54 | 1.889 | 50,6 | 21.396 | 42,0 | 31.045 | 34,4 |
| Pumped storage (3) | 6 | 159 | 124,9 | 1.804 | 93,7 | 2.518 | 73,8 |
| Nuclear | 166 | 5.152 | 1,7 | 36.447 | -5,4 | 53.750 | -5,4 |
| Coal | 11 | 338 | -0,7 | 3.724 | -56,9 | 5.764 | -74,7 |
| Combined cycle (4) | 159 | 5.051 | -28,0 | 25.233 | -24,6 | 42.901 | -2,9 |
| Wind | 93 | 3.509 | 28,4 | 32.632 | -0,6 | 52.888 | 9,3 |
| Solar PV | 60 | 1.779 | 82,4 | 10.699 | 70,8 | 13.288 | 61,0 |
| Solar thermal | 26 | 745 | -0,1 | 3.562 | -16,6 | 4.458 | -14,5 |
| Other renewables (5) | 10 | 368 | 14,8 | 2.846 | 19,3 | 4.066 | 13,1 |
| Cogeneration (6) | 77 | 2.192 | -6,9 | 17.593 | -11,7 | 27.252 | -8,7 |
| Non-renewables waste (7) | 6 | 179 | -1,8 | 1.204 | -14,5 | 1.867 | -14,4 |
| Renewable waste (7) | 2 | 66 | -0,2 | 348 | -28,6 | 600 | -20,1 |
| Generation | 672 | 21.428 | 1,4 | 157.488 | -4,1 | 240.398 | -2,5 |
| Pumped storage consumption | -4 | -259 | 128,2 | -3.215 | 100,3 | -4.637 | 89,9 |
| Balearic-Peninsula link (8) | -5 | -183 | -1,6 | -970 | -18,7 | -1.472 | -6,3 |
| Exchange balance (9) | -22 | -240 | - | 3.506 | -41,9 | 4.337 | -45,5 |
| Demand (b.c) | 640 | 20.746 | -2,0 | 156.810 | -6,3 | 238.626 | -4,8 |
| Adjusted demand (10) | - | - | -2,9 | - | -6,6 | - | -5,2 |
| Pérdidas en transporte | -10 | -311 | 12,2 | -2.514 | 10,2 | -3.912 | 8,9 |
| Demand (distribution) | 630 | 20.435 | -2,2 | 154.296 | -6,6 | 234.714 | -5,0 |
Generation structure
31/08/2020
August
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) | 245 | 8.356 | 37,1 | 71.484 | 16,6 | 106.346 | 19,1 |
Maximum demand
| Maximum Demand | Day | Month | Year | Historical |
|---|---|---|---|---|
| Instantaneous Peak Load (MW) | 32.114 (13:38) | 37.850 (13:48 - 27/08) | 40.423 (20:22 - 20/01) | 45.450 (18:53 - 17/12/2007) |
| Peak Load (MWh) | 31.370 (14h) | 36.976 (14h - 27/08) | 39.997 (21h - 20/01) | 44.876 (20h - 17/12/2007) |
| Daily demand (GWh) | 640 | 752 (27/08) | 820 (21/01) | 906 (18/12/2007) |
Hydraulic data
Hydraulic data for 31 of august of 2020
| Hydroelectric reserves (GWh) | Maximum capacity (A) | Today (B) | (B/A) % | Δ Day | 31/08/2019 (C) | (C/A) % | 01/01/2020 (D) | (D/A) % |
|---|---|---|---|---|---|---|---|---|
| Annual regime | 8.967 | 5.060 | 56,4 | -31 | 4.246 | 47,4 | 5.875 | 65,5 |
| Hyperannual regime | 9.571 | 4.434 | 46,3 | -22 | 3.018 | 31,5 | 3.609 | 37,7 |
| Total | 18.538 | 9.494 | 51,2 | -53 | 7.264 | 39,2 | 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 | 1 | 305 | 0,6 | 86,7 | 21.438 | 1,0 | 52,3 | 33.275 | 1,1 | 33,2 |
- 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.