Thursday, 30 November 2023
Daily statistics of the national electricity system
Provisional data to 09/01/2024 • 14:23:19
| Daily energy balance (GWh) (1) | Day | Month | %∆ Month | Annual | %∆ Annual | Rolling year (2) | %∆ Rolling year |
|---|---|---|---|---|---|---|---|
| Hydro | 133 | 3.450 | 163,0 | 21.299 | 40,5 | 24.050 | 35,9 |
| Pumped storage (3) | 9 | 451 | 24,6 | 4.750 | 44,3 | 5.235 | 47,0 |
| Nuclear | 146 | 3.761 | -10,1 | 49.286 | -2,9 | 54.447 | -0,5 |
| Coal | 8 | 221 | -31,0 | 3.659 | -48,2 | 4.352 | -44,1 |
| Fuel oil+gas | 12 | 343 | 2,9 | 4.131 | 2,2 | 4.503 | 2,4 |
| Combined cycle (5) | 120 | 2.882 | -38,3 | 42.858 | -32,8 | 47.227 | -31,5 |
| Hydrowind | 0 | 1 | -6,8 | 17 | -25,3 | 17 | -27,7 |
| Wind | 289 | 6.995 | 4,7 | 56.757 | 2,1 | 62.336 | -0,3 |
| Solar PV | 27 | 1.995 | 29,5 | 35.466 | 32,5 | 36.598 | 31,7 |
| Solar thermal | 0 | 111 | 6,2 | 4.602 | 13,3 | 4.662 | 11,9 |
| Other renewables (6) | 9 | 239 | -34,8 | 3.335 | -23,1 | 3.656 | -23,4 |
| Cogeneration (7) | 45 | 967 | -33,4 | 16.106 | -3,3 | 17.205 | -8,6 |
| Non-renewables waste (8) | 4 | 100 | -21,4 | 1.207 | -31,7 | 1.341 | -31,1 |
| Renewable waste (8) | 2 | 64 | -5,9 | 771 | -4,1 | 845 | -4,7 |
| Generation | 804 | 21.580 | 0,3 | 244.244 | -3,9 | 266.475 | -4,2 |
| Pumped storage consumption | -18 | -806 | 37,3 | -7.492 | 42,2 | -8.317 | 43,6 |
| Exchange balance (9) | -67 | -853 | -47,8 | -13.188 | -29,4 | -14.305 | -28,5 |
| Demand (b.c) | 718 | 19.921 | 3,2 | 223.565 | -2,9 | 243.852 | -3,3 |
| Adjusted demand (10) | - | - | 3,0 | - | -2,4 | - | -2,9 |
| Transmission losses | -16 | -479 | 12,2 | -4.477 | 5,2 | -4.976 | 6,0 |
| Demand (distribution) | 703 | 19.443 | 3,0 | 219.088 | -3,0 | 238.876 | -3,5 |
Generation structure
30/11/2023
November
2023
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) | 461 | 12.855 | 27,6 | 122.248 | 14,5 | 132.164 | 12,1 |
- 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.