Sunday, 30 June 2019
Daily statistics of the Spanish peninsular's electricity system
Definitive data to 11/11/2020 • 08:33:01
| Daily energy balance (GWh) (1) | Day | Month | %∆ Month | Annual | %∆ Annual | Rolling year (2) | %∆ Rolling year |
|---|---|---|---|---|---|---|---|
| Hydro | 50 | 1.627 | -56,2 | 12.230 | -41,6 | 25.399 | -6,7 |
| Pumped storage (3) | 1 | 55 | -6,8 | 836 | -39,5 | 1.449 | -39,0 |
| Nuclear | 166 | 4.648 | 29,4 | 28.329 | 11,9 | 56.217 | 7,2 |
| Coal | 15 | 416 | -81,7 | 7.628 | -44,4 | 28.801 | -20,5 |
| Combined cycle (4) | 162 | 5.107 | 134,3 | 19.502 | 80,5 | 35.102 | 7,6 |
| Wind | 89 | 3.213 | 24,7 | 26.831 | -3,7 | 47.930 | -4,5 |
| Solar PV | 31 | 898 | 14,9 | 4.327 | 17,3 | 8.020 | 4,6 |
| Solar thermal | 26 | 775 | 40,6 | 2.801 | 45,1 | 5.295 | 10,4 |
| Other renewables (5) | 11 | 286 | -6,1 | 1.740 | 2,4 | 3.588 | 0,1 |
| Cogeneration (6) | 75 | 2.420 | 0,7 | 15.109 | 6,1 | 29.838 | 4,7 |
| Non-renewables waste (7) | 5 | 157 | -10,6 | 1.065 | -5,4 | 2.233 | -7,3 |
| Renewable waste (7) | 2 | 63 | 23,3 | 356 | 4,9 | 750 | 1,4 |
| Generation | 634 | 19.664 | 5,4 | 120.755 | -1,8 | 244.620 | -1,7 |
| Pumped storage consumption | -1 | -71 | -15,4 | -1.412 | -36,8 | -2.375 | -37,9 |
| Balearic-Peninsula link (8) | -6 | -160 | 47,0 | -806 | 49,0 | -1.499 | 21,4 |
| Exchange balance (9) | 26 | 537 | -71,2 | 5.026 | -16,8 | 10.090 | -0,4 |
| Demand (b.c) | 653 | 19.971 | -1,8 | 123.562 | -2,2 | 250.837 | -1,2 |
| Adjusted demand (10) | - | - | -2,5 | - | -1,9 | - | -0,9 |
| Pérdidas en transporte | -8 | -250 | -9,4 | -1.730 | -17,1 | -3.648 | -10,0 |
| Demand (distribution) | 645 | 19.721 | -1,7 | 121.833 | -1,9 | 247.189 | -1,0 |
Generation structure
30/06/2019
June
2019
Rolling year aggregate
-
No renewable:
-
Coal
-
Nuclear
-
Pumped storage
-
Combined cycle
-
Non-renewables waste
-
Cogeneration
-
-
Renewable:
-
Other renewables
-
Solar thermal
-
Hydro
-
Solar PV
-
Renewable waste
-
Wind
-
Renewable energy
| Renewable energy (GWh) | Day | Month | %∆ Month | Annual | %∆ Anual | Rolling year (2) | %∆ Rolling year |
|---|---|---|---|---|---|---|---|
| Total (11) | 209 | 6.861 | -14,0 | 48.285 | -14,5 | 90.981 | -3,4 |
Maximum demand
| Maximum Demand | Day | Month | Year | Historical |
|---|---|---|---|---|
| Instantaneous Peak Load (MW) | 31.961 (22:08) | 38.174 (13:47 - 28/06) | 40.455 (20:08 - 22/01) | 45.450 (18:53 - 17/12/2007) |
| Peak Load (MWh) | 31.315 (23h) | 37.826 (14h - 28/06) | 40.136 (21h - 10/01) | 44.876 (20h - 17/12/2007) |
| Daily demand (GWh) | 653 | 773 (28/06) | 824 (11/01) | 906 (18/12/2007) |
Hydraulic data
Hydraulic data for 30 of june of 2019
| Hydroelectric reserves (GWh) | Maximum capacity (A) | Today (B) | (B/A) % | Δ Day | 30/06/2018 (C) | (C/A) % | 01/01/2019 (D) | (D/A) % |
|---|---|---|---|---|---|---|---|---|
| Annual regime | 8.967 | 5.832 | 65,0 | -24 | 6.923 | 77,2 | 4.707 | 52,5 |
| Hyperannual regime | 9.571 | 3.496 | 36,5 | -8 | 4.954 | 51,8 | 3.460 | 36,2 |
| Total | 18.538 | 9.328 | 50,3 | -32 | 11.876 | 64,1 | 8.167 | 44,1 |
| Producible hydroelectric energy | Day | Month | Index (month) | % P> (12) | Year | Index (year) | % P> (12) | Rolling year (2) | Index (rolling year) | % P> (12) |
|---|---|---|---|---|---|---|---|---|---|---|
| GWh | 18 | 1.072 | 0,6 | 91,2 | 13.385 | 0,7 | 87,0 | 22.851 | 0,8 | 73,4 |
- 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) Includes operation in open cycle mode.
- (5) Includes biogas, biomass, marine energy and geothermal. The values of increase and rolling year include waste up until 31 December 2014.
- (6) The increment and rolling year values include waste up to December 31, 2014.
- (7) Generation included in other renewables and cogeneration on 12/31/2014.
- (8) Positive value: incoming energy; negative value: outgoing energy.
- (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.
- (12) Percentage of probability of exceeding the index value.