Monday, 28 February 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 | 40 | 1.175 | -74,0 | 3.261 | -62,0 | 24.312 | -25,5 |
| Pumped storage (3) | 3 | 285 | -29,0 | 501 | -30,6 | 2.428 | -19,3 |
| Nuclear | 170 | 4.771 | 9,5 | 9.819 | 2,7 | 54.302 | -1,5 |
| Coal | 29 | 569 | 222,6 | 1.279 | 74,1 | 5.527 | 35,9 |
| Fuel oil+gas | 10 | 323 | 13,8 | 685 | 8,3 | 4.101 | 1,9 |
| Combined cycle (5) | 195 | 4.671 | 202,5 | 10.570 | 147,3 | 50.797 | 22,3 |
| Hydrowind | 0 | 1 | 20,8 | 3 | 16,8 | 23 | 19,8 |
| Wind | 66 | 4.713 | -25,1 | 10.128 | -24,4 | 57.257 | -3,6 |
| Solar PV | 77 | 1.693 | 73,9 | 3.262 | 79,0 | 22.421 | 44,4 |
| Solar thermal | 12 | 208 | 50,7 | 379 | 57,5 | 4.844 | 8,5 |
| Other renewables (6) | 14 | 375 | 2,7 | 804 | 6,3 | 4.768 | 4,7 |
| Cogeneration (7) | 75 | 2.119 | 15,3 | 4.267 | 0,6 | 26.114 | -1,8 |
| Non-renewables waste (8) | 5 | 145 | -16,3 | 314 | -11,6 | 2.198 | 8,0 |
| Renewable waste (8) | 2 | 73 | 5,6 | 152 | 18,1 | 901 | 23,9 |
| Generation | 699 | 21.121 | -0,1 | 45.423 | 0,0 | 259.994 | 2,5 |
| Pumped storage consumption | -11 | -485 | -38,6 | -878 | -37,3 | -3.795 | -27,5 |
| Exchange balance (9) | 10 | -468 | 187,8 | -1.648 | - | -848 | - |
| Demand (b.c) | 698 | 20.168 | -0,1 | 42.897 | -2,7 | 255.352 | 2,4 |
| Adjusted demand (10) | - | - | 0,4 | - | -1,5 | - | 2,8 |
| Transmission losses | -12 | -368 | -20,5 | -793 | -16,9 | -4.280 | -1,3 |
| Demand (distribution) | 686 | 19.800 | 0,4 | 42.104 | -2,4 | 251.072 | 2,5 |
Generation structure
28/02/2022
February
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) | 212 | 8.238 | -33,3 | 17.989 | -27,8 | 114.527 | -2,4 |
- 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.