Thursday, 30 November 2023
Daily statistics of the national electricity system
Provisional data to 13/05/2024 • 19:37:20
| Daily energy balance (GWh) (1) | Day | Month | %∆ Month | Annual | %∆ Annual | Rolling year (2) | %∆ Rolling year |
|---|---|---|---|---|---|---|---|
| Hydro | 133 | 3.454 | 163,3 | 21.346 | 40,8 | 24.096 | 36,2 |
| Pumped storage (3) | 9 | 451 | 24,6 | 4.759 | 44,6 | 5.244 | 47,3 |
| Nuclear | 146 | 3.761 | -10,1 | 49.286 | -2,9 | 54.447 | -0,5 |
| Coal | 8 | 221 | -31,0 | 3.657 | -48,3 | 4.350 | -44,2 |
| Fuel oil+gas | 12 | 343 | 2,9 | 4.130 | 2,2 | 4.502 | 2,3 |
| 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 | 290 | 7.005 | 4,8 | 56.814 | 2,2 | 62.393 | -0,2 |
| Solar PV | 27 | 2.011 | 30,5 | 35.592 | 32,9 | 36.724 | 32,1 |
| Solar thermal | 0 | 111 | 6,2 | 4.604 | 13,3 | 4.664 | 11,9 |
| Other renewables (6) | 9 | 240 | -34,4 | 3.339 | -23,0 | 3.660 | -23,3 |
| Cogeneration (7) | 46 | 997 | -31,3 | 16.142 | -3,1 | 17.242 | -8,4 |
| Non-renewables waste (8) | 4 | 100 | -21,4 | 1.207 | -31,6 | 1.342 | -31,1 |
| Renewable waste (8) | 2 | 64 | -5,9 | 771 | -4,1 | 845 | -4,7 |
| Generation | 806 | 21.641 | 0,6 | 244.522 | -3,8 | 266.752 | -4,1 |
| Pumped storage consumption | -18 | -806 | 37,3 | -7.510 | 42,5 | -8.336 | 43,9 |
| Exchange balance (9) | -67 | -852 | -47,9 | -13.187 | -29,4 | -14.304 | -28,5 |
| Demand (b.c) | 720 | 19.984 | 3,5 | 223.825 | -2,8 | 244.113 | -3,2 |
| Adjusted demand (10) | - | - | 3,3 | - | -2,3 | - | -2,8 |
| Transmission losses | -17 | -522 | 22,3 | -4.675 | 9,8 | -5.175 | 10,2 |
| Demand (distribution) | 703 | 19.462 | 3,1 | 219.150 | -3,0 | 238.938 | -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) | 462 | 12.886 | 27,9 | 122.482 | 14,7 | 132.399 | 12,3 |
- 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.