Saturday, 29 February 2020
Daily statistics of the national electricity system
Definitive data to 12/01/2021 • 09:59:42
| Daily energy balance (GWh) (1) | Day | Month | %∆ Month | Annual | %∆ Annual | Rolling year (2) | %∆ Rolling year |
|---|---|---|---|---|---|---|---|
| Hydro | 50 | 2.839 | 14,3 | 6.568 | 42,5 | 26.676 | -21,9 |
| Pumped storage (3) | 12 | 230 | 24,5 | 464 | 34,4 | 1.764 | -6,4 |
| Nuclear | 124 | 4.886 | 2,5 | 10.175 | 3,7 | 56.191 | 5,4 |
| Coal | 10 | 821 | -65,9 | 1.687 | -70,4 | 8.654 | -76,0 |
| Fuel oil+gas | 11 | 379 | -18,4 | 802 | -17,6 | 5.524 | -15,7 |
| Combined cycle (5) | 39 | 2.894 | 6,0 | 6.750 | 8,4 | 55.763 | 76,8 |
| Hydrowind | 0 | 1 | 37,6 | 2 | 3,9 | 23 | 7,4 |
| Wind | 333 | 4.271 | 15,6 | 8.898 | -8,5 | 53.420 | 8,4 |
| Solar PV | 25 | 973 | 53,3 | 1.599 | 40,0 | 9.709 | 22,1 |
| Solar thermal | 2 | 228 | -13,0 | 314 | -26,7 | 5.052 | 12,0 |
| Other renewables (6) | 12 | 348 | 21,7 | 683 | 15,7 | 3.710 | 4,5 |
| Cogeneration (7) | 64 | 2.235 | -6,7 | 4.676 | -7,8 | 29.221 | -0,4 |
| Non-renewables waste (8) | 6 | 170 | -9,6 | 337 | -14,5 | 2.165 | -9,3 |
| Renewable waste (8) | 2 | 62 | -9,8 | 127 | -11,1 | 874 | 0,2 |
| Generation | 689 | 20.338 | -1,1 | 43.081 | -4,6 | 258.748 | -1,0 |
| Pumped storage consumption | -39 | -393 | 29,1 | -792 | 38,2 | -3.246 | 3,9 |
| Exchange balance (9) | 19 | 1.036 | 2,4 | 2.518 | 100,2 | 8.122 | -20,1 |
| Demand (b.c) | 670 | 20.981 | -1,4 | 44.807 | -2,3 | 263.624 | -1,8 |
| Adjusted demand (10) | - | - | 0,2 | - | -0,8 | - | -2,6 |
| Transmission losses | -12 | -321 | 8,0 | -749 | 9,4 | -3.989 | -3,2 |
| Demand (distribution) | 658 | 20.660 | -1,5 | 44.058 | -2,4 | 259.635 | -1,8 |
Generation structure
29/02/2020
February
2020
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 | 8.723 | 17,4 | 18.191 | 9,3 | 99.465 | -0,9 |
- 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.