Wednesday, 31 January 2024
Daily statistics of the national electricity system
Provisional data to 08/03/2024 • 13:12:01
| Daily energy balance (GWh) (1) | Day | Month | %∆ Month | Annual | %∆ Annual | Rolling year (2) | %∆ Rolling year |
|---|---|---|---|---|---|---|---|
| Hydro | 158 | 3.897 | 1,0 | 3.897 | 1,0 | 25.310 | 28,6 |
| Pumped storage (3) | 12 | 452 | -16,8 | 452 | -16,8 | 5.104 | 24,4 |
| Nuclear | 170 | 5.161 | 1,5 | 5.161 | 1,5 | 54.350 | -2,9 |
| Coal | 12 | 268 | -9,3 | 268 | -9,3 | 3.844 | -47,7 |
| Fuel oil+gas | 13 | 375 | 1,6 | 375 | 1,6 | 4.489 | 1,6 |
| Combined cycle (5) | 132 | 3.351 | 23,7 | 3.351 | 23,7 | 46.693 | -28,1 |
| Hydrowind | 0 | 1 | -59,5 | 1 | -59,5 | 16 | -29,6 |
| Wind | 67 | 5.691 | -23,7 | 5.691 | -23,7 | 60.802 | -3,9 |
| Solar PV | 84 | 1.908 | 9,4 | 1.908 | 9,4 | 37.497 | 33,5 |
| Solar thermal | 6 | 94 | -21,1 | 94 | -21,1 | 4.669 | 14,7 |
| Other renewables (6) | 11 | 283 | -3,1 | 283 | -3,1 | 3.581 | -20,8 |
| Cogeneration (7) | 62 | 1.698 | 40,3 | 1.698 | 40,3 | 17.778 | 5,7 |
| Non-renewables waste (8) | 4 | 106 | 2,9 | 106 | 2,9 | 1.322 | -27,9 |
| Renewable waste (8) | 2 | 69 | 1,6 | 69 | 1,6 | 847 | -2,2 |
| Generation | 734 | 23.353 | -2,1 | 23.353 | -2,1 | 266.302 | -3,5 |
| Pumped storage consumption | -5 | -736 | -22,4 | -736 | -22,4 | -7.971 | 19,8 |
| Exchange balance (9) | 7 | -489 | -47,0 | -489 | -47,0 | -13.524 | -30,8 |
| Demand (b.c) | 735 | 22.128 | 0,6 | 22.128 | 0,6 | 244.807 | -2,0 |
| Adjusted demand (10) | - | - | 0,9 | - | 0,9 | - | -1,5 |
| Transmission losses | -12 | -420 | -20,9 | -420 | -20,9 | -4.847 | -0,3 |
| Demand (distribution) | 724 | 21.708 | 1,2 | 21.708 | 1,2 | 239.959 | -2,0 |
Generation structure
31/01/2024
January
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) | 328 | 11.942 | -11,8 | 11.942 | -11,8 | 132.722 | 10,2 |
- 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) 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.