Thursday, 30 April 2020
Daily statistics of the national electricity system
Definitive data to 12/04/2021 • 10:42:19
| Daily energy balance (GWh) (1) | Day | Month | %∆ Month | Annual | %∆ Annual | Rolling year (2) | %∆ Rolling year |
|---|---|---|---|---|---|---|---|
| Hydro | 91 | 2.862 | 48,6 | 12.544 | 44,7 | 28.594 | -1,7 |
| Pumped storage (3) | 5 | 314 | 142,8 | 1.081 | 64,7 | 2.070 | 39,8 |
| Nuclear | 90 | 4.086 | -11,6 | 19.435 | -1,4 | 55.555 | 1,2 |
| Coal | 5 | 305 | -64,1 | 2.467 | -67,2 | 7.618 | -78,1 |
| Fuel oil+gas | 9 | 281 | -39,9 | 1.409 | -26,3 | 5.192 | -19,6 |
| Combined cycle (5) | 39 | 2.168 | -28,6 | 10.828 | -7,5 | 54.367 | 60,0 |
| Hydrowind | 0 | 1 | -36,0 | 5 | -10,9 | 23 | 6,0 |
| Wind | 321 | 3.695 | -20,8 | 18.194 | -5,8 | 53.131 | 13,8 |
| Solar PV | 43 | 1.149 | 63,3 | 3.815 | 43,5 | 10.408 | 27,3 |
| Solar thermal | 7 | 207 | -45,5 | 757 | -41,1 | 4.638 | -3,5 |
| Other renewables (6) | 12 | 338 | 22,7 | 1.367 | 16,2 | 3.809 | 5,0 |
| Cogeneration (7) | 61 | 1.929 | -22,6 | 8.842 | -12,9 | 28.300 | -4,8 |
| Non-renewables waste (8) | 5 | 140 | -26,3 | 654 | -17,9 | 2.080 | -12,7 |
| Renewable waste (8) | 1 | 35 | -55,1 | 225 | -25,1 | 814 | -6,8 |
| Generation | 689 | 17.508 | -11,6 | 81.622 | -4,9 | 256.599 | -0,2 |
| Pumped storage consumption | -53 | -680 | 218,4 | -2.072 | 85,2 | -3.980 | 67,3 |
| Exchange balance (9) | -41 | 232 | -78,7 | 3.244 | -13,3 | 6.365 | -47,1 |
| Demand (b.c) | 595 | 17.061 | -17,5 | 82.795 | -6,4 | 258.984 | -2,9 |
| Adjusted demand (10) | - | - | -17,1 | - | -6,1 | - | -4,0 |
| Transmission losses | -12 | -306 | 3,9 | -1.412 | 9,7 | -4.050 | 3,0 |
| Demand (distribution) | 583 | 16.755 | -17,9 | 81.383 | -6,7 | 254.934 | -3,0 |
Generation structure
30/04/2020
April
2020
Rolling year aggregate
-
No renewable:
-
Coal
-
Nuclear
-
Pumped storage
-
Combined cycle
-
Fuel oil+gas
-
Non-renewables waste
-
Cogeneration
-
-
Renewable:
-
Other renewables
-
Hydrowind
-
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) | 475 | 8.286 | 3,2 | 36.906 | 10,5 | 101.417 | 8,7 |
- 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) Generation from auxiliary generators is included in the electricity systems of the Balearic Islands.
- (5) Includes operation in open cycle mode. Power generation for the electricity system of the Canary Islands’ electricity system is obtained primarily from gas-oil.
- (6) Includes biogas, biomass, marine energy and geothermal. The values of increase and rolling year include waste up until 31 December 2014.
- (7) Generation included in other renewables and cogeneration on 12/31/2014.
- (8) Generation included in other renewables and cogeneration up to December 31, 2014.
- (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.