Thursday, 31 December 2020
Daily statistics of the Balearic Islands' electricity system
Definitive data to 10/11/2021 • 09:46:34
| Daily energy balance (MWh) (1) | Day | Month | %∆ Month | Annual | %∆ Annual | Rolling year (2) | %∆ Rolling year |
|---|---|---|---|---|---|---|---|
| Coal | -17 | 78.075 | -43,3 | 221.661 | -88,9 | 221.661 | -88,9 |
| Diesel engines | 958 | 22.109 | 13,7 | 282.364 | -39,0 | 282.364 | -39,0 |
| Gas turbine | 381 | 11.541 | -43,5 | 210.557 | -52,3 | 210.557 | -52,3 |
| Fuel oil+gas | 1.340 | 33.650 | -15,6 | 492.921 | -45,5 | 492.921 | -45,5 |
| Combined cycle (3) | 8.219 | 159.354 | 63,9 | 2.412.137 | 130,8 | 2.412.137 | 130,8 |
| Auxiliary generation (4) | 0 | 0 | - | 3.904 | -76,9 | 3.904 | -76,9 |
| Wind | 15 | 286 | -35,7 | 3.641 | -40,2 | 3.641 | -40,2 |
| Solar PV | 345 | 6.737 | 14,1 | 118.467 | -2,1 | 118.467 | -2,1 |
| Other renewables (5) | 0 | 40 | -78,0 | 629 | -44,8 | 629 | -44,8 |
| Cogeneration (6) | 108 | 3.369 | -10,8 | 33.823 | -1,8 | 33.823 | -1,8 |
| Non-renewables waste (7) | 199 | 8.605 | 0,7 | 114.002 | -21,6 | 114.002 | -21,6 |
| Renewable waste (7) | 199 | 8.605 | 0,7 | 114.002 | -21,6 | 114.002 | -21,6 |
| Generation | 10.407 | 298.721 | -1,2 | 3.515.187 | -20,5 | 3.515.187 | -20,5 |
| Balearic-Peninsula link (8) | 4.927 | 138.262 | 15,6 | 1.426.538 | -15,8 | 1.426.538 | -15,8 |
| Demand (b.c) | 15.334 | 436.983 | 3,6 | 4.941.725 | -19,2 | 4.941.725 | -19,2 |
| Adjusted demand (9) | - | - | 4,1 | - | -18,0 | - | -18,0 |
| Transmission losses | -361 | -10.301 | 25,4 | -103.038 | -11,3 | -103.038 | -11,3 |
| Demand (distribution) | 14.974 | 426.681 | 3,2 | 4.838.686 | -19,3 | 4.838.686 | -19,3 |
Generation structure
31/12/2020
December
2020
Rolling year aggregate
-
No renewable:
-
Coal
-
Diesel engines
-
Gas turbine
-
Auxiliary generation
-
Combined cycle
-
Non-renewables waste
-
Cogeneration
-
-
Renewable:
-
Wind
-
Renewable waste
-
Solar PV
-
Other renewables
-
Renewable energy
| Renewable energy (MWh) | Day | Month | %∆ Month | Annual | %∆ Annual | Rolling year (2) | %∆ Rolling year |
|---|---|---|---|---|---|---|---|
| Total (10) | 558 | 15.668 | 3,9 | 236.739 | -13,5 | 236.739 | -13,5 |
Maximum demand
| Maximum Demand | Day | Month | Year | Historical |
|---|---|---|---|---|
| Peak Load (MWh) | 863 (20h) | 863 (20h - 31/12) | 1.088 (14h - 31/07) | 1.496 (20h - 08/11/2007) |
| Daily demand (MWh) | - | 15.449 (30/12) | 21.278 (31/07) | 27.499 (03/08/2017) |
- 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) Includes operation in open cycle mode.
- (4) Emergency generator units installed temporarily in specific zones to cover a deficit in generation.
- (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) After factoring in the influence of seasonal and working patterns.
- (10) Includes wind, solar photovoltaic, other renewables and renewable waste.