Thursday, 29 February 2024
Daily statistics of the national electricity system
Provisional data to 13/05/2024 • 19:58:11
| Daily energy balance (GWh) (1) | Day | Month | %∆ Month | Annual | %∆ Annual | Rolling year (2) | %∆ Rolling year |
|---|---|---|---|---|---|---|---|
| Hydro | 115 | 2.984 | 21,1 | 6.884 | 8,9 | 25.892 | 23,5 |
| Pumped storage (3) | 25 | 539 | 106,8 | 991 | 23,3 | 5.391 | 32,2 |
| Nuclear | 138 | 4.510 | -1,9 | 9.670 | -0,1 | 54.262 | -2,8 |
| Coal | 8 | 206 | -49,4 | 474 | -32,5 | 3.640 | -49,4 |
| Fuel oil+gas | 10 | 329 | -11,9 | 704 | -5,2 | 4.445 | -0,6 |
| Combined cycle (5) | 53 | 2.083 | -52,3 | 5.434 | -23,2 | 44.409 | -31,3 |
| Hydrowind | 0 | 1 | 70,6 | 2 | -16,0 | 17 | -25,0 |
| Wind | 288 | 6.954 | 48,7 | 12.667 | 4,4 | 63.183 | 0,0 |
| Solar PV | 121 | 2.603 | 21,0 | 4.531 | 16,3 | 38.104 | 33,5 |
| Solar thermal | 12 | 176 | -1,3 | 271 | -9,3 | 4.668 | 15,5 |
| Other renewables (6) | 8 | 258 | -27,8 | 540 | -16,7 | 3.486 | -22,6 |
| Cogeneration (7) | 34 | 1.367 | -20,5 | 3.063 | 4,5 | 17.447 | 6,3 |
| Non-renewables waste (8) | 2 | 85 | -26,0 | 192 | -12,4 | 1.292 | -28,4 |
| Renewable waste (8) | 1 | 59 | -18,0 | 128 | -8,5 | 834 | -3,6 |
| Generation | 816 | 22.155 | 1,9 | 45.552 | -0,1 | 267.069 | -3,4 |
| Pumped storage consumption | -35 | -864 | 116,5 | -1.600 | 18,7 | -8.445 | 28,6 |
| Exchange balance (9) | -51 | -1.121 | 21,4 | -1.610 | -12,8 | -13.721 | -31,4 |
| Demand (b.c) | 730 | 20.170 | -1,2 | 42.342 | -0,2 | 244.902 | -2,0 |
| Adjusted demand (10) | - | - | 1,3 | - | 1,2 | - | -1,1 |
| Transmission losses | -17 | -530 | 30,6 | -1.017 | 8,4 | -5.307 | 8,3 |
| Demand (distribution) | 712 | 19.639 | -1,9 | 41.326 | -0,3 | 239.596 | -2,2 |
Generation structure
29/02/2024
February
2024
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) | 547 | 13.035 | 31,7 | 25.024 | 6,7 | 136.183 | 11,5 |
- 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.