Monday, 31 January 2022
Daily statistics of the national electricity system
Definitive data to 10/01/2023 • 11:47:48
| Daily energy balance (GWh) (1) | Day | Month | %∆ Month | Annual | %∆ Annual | Rolling year (2) | %∆ Rolling year |
|---|---|---|---|---|---|---|---|
| Hydro | 50 | 2.086 | -48,6 | 2.086 | -48,6 | 27.655 | -10,7 |
| Pumped storage (3) | 5 | 216 | -32,7 | 216 | -32,7 | 2.544 | -10,4 |
| Nuclear | 171 | 5.048 | -2,9 | 5.048 | -2,9 | 53.890 | -3,2 |
| Coal | 20 | 710 | 27,2 | 710 | 27,2 | 5.135 | 9,0 |
| Fuel oil+gas | 12 | 362 | 3,8 | 362 | 3,8 | 4.062 | -1,4 |
| Combined cycle (5) | 115 | 5.898 | 116,1 | 5.898 | 116,1 | 47.669 | 11,1 |
| Hydrowind | 0 | 1 | 11,9 | 1 | 11,9 | 23 | 17,8 |
| Wind | 292 | 5.415 | -23,7 | 5.415 | -23,7 | 58.839 | 2,5 |
| Solar PV | 61 | 1.569 | 85,0 | 1.569 | 85,0 | 21.702 | 39,8 |
| Solar thermal | 5 | 171 | 66,6 | 171 | 66,6 | 4.774 | 4,8 |
| Other renewables (6) | 13 | 429 | 9,7 | 429 | 9,7 | 4.758 | 4,9 |
| Cogeneration (7) | 74 | 2.148 | -10,7 | 2.148 | -10,7 | 25.833 | -4,3 |
| Non-renewables waste (8) | 5 | 170 | -7,1 | 170 | -7,1 | 2.226 | 9,5 |
| Renewable waste (8) | 2 | 79 | 32,6 | 79 | 32,6 | 897 | 24,5 |
| Generation | 826 | 24.302 | 0,0 | 24.302 | 0,0 | 260.008 | 2,8 |
| Pumped storage consumption | -6 | -393 | -35,7 | -393 | -35,7 | -4.100 | -15,3 |
| Exchange balance (9) | -58 | -1.180 | - | -1.180 | - | -542 | - |
| Demand (b.c) | 762 | 22.729 | -4,9 | 22.729 | -4,9 | 255.366 | 2,1 |
| Adjusted demand (10) | - | - | -3,1 | - | -3,1 | - | 2,2 |
| Transmission losses | -16 | -425 | -13,6 | -425 | -13,6 | -4.375 | 4,3 |
| Demand (distribution) | 746 | 22.305 | -4,8 | 22.305 | -4,8 | 250.991 | 2,1 |
Generation structure
31/01/2022
January
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) | 424 | 9.750 | -22,4 | 9.750 | -22,4 | 118.648 | 4,4 |
- 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.