Wednesday, 30 November 2022
Daily statistics of the national electricity system
Definitive data to 11/11/2023 • 13:01:08
| Daily energy balance (GWh) (1) | Day | Month | %∆ Month | Annual | %∆ Annual | Rolling year (2) | %∆ Rolling year |
|---|---|---|---|---|---|---|---|
| Hydro | 87 | 1.312 | 9,4 | 15.161 | -44,0 | 17.697 | -41,6 |
| Pumped storage (3) | 5 | 362 | 78,3 | 3.291 | 38,3 | 3.561 | 31,9 |
| Nuclear | 168 | 4.182 | 17,4 | 50.773 | 1,3 | 54.696 | -1,3 |
| Coal | 26 | 320 | -44,5 | 7.069 | 65,8 | 7.789 | 70,7 |
| Fuel oil+gas | 12 | 333 | -4,3 | 4.041 | 9,5 | 4.399 | 9,1 |
| Combined cycle (5) | 302 | 4.672 | -26,0 | 63.769 | 62,1 | 68.923 | 62,6 |
| Hydrowind | 0 | 1 | 2,6 | 23 | 2,9 | 24 | 4,0 |
| Wind | 59 | 6.682 | 4,1 | 55.615 | 3,7 | 62.525 | 2,4 |
| Solar PV | 46 | 1.541 | 14,3 | 26.774 | 34,2 | 27.798 | 34,3 |
| Solar thermal | 1 | 105 | -39,2 | 4.063 | -11,7 | 4.167 | -10,9 |
| Other renewables (6) | 13 | 366 | -15,8 | 4.339 | 1,3 | 4.775 | 1,5 |
| Cogeneration (7) | 50 | 1.452 | -33,2 | 16.650 | -30,4 | 18.825 | -28,3 |
| Non-renewables waste (8) | 4 | 128 | -28,8 | 1.765 | -14,2 | 1.947 | -13,4 |
| Renewable waste (8) | 2 | 68 | -15,8 | 804 | 1,1 | 887 | 1,8 |
| Generation | 776 | 21.523 | -6,5 | 254.137 | 7,6 | 278.012 | 7,0 |
| Pumped storage consumption | -7 | -587 | 114,8 | -5.269 | 38,8 | -5.791 | 33,9 |
| Exchange balance (9) | -44 | -1.634 | 24,6 | -18.684 | - | -20.008 | - |
| Demand (b.c) | 725 | 19.302 | -9,9 | 230.183 | -1,8 | 252.213 | -1,8 |
| Adjusted demand (10) | - | - | -7,7 | - | -2,9 | - | -2,7 |
| Transmission losses | -15 | -427 | 7,7 | -4.256 | 6,4 | -4.697 | 5,7 |
| Demand (distribution) | 710 | 18.875 | -10,3 | 225.927 | -2,0 | 247.516 | -2,0 |
Generation structure
30/11/2022
November
2022
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) | 209 | 10.074 | 4,3 | 106.779 | -3,2 | 117.873 | -3,6 |
- 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.