Friday, 31 December 2021
Daily statistics of the Balearic Islands' electricity system
Definitive data to 10/11/2022 • 19:49:16
| Daily energy balance (MWh) (1) | Day | Month | %∆ Month | Annual | %∆ Annual | Rolling year (2) | %∆ Rolling year |
|---|---|---|---|---|---|---|---|
| Coal | -20 | -614 | - | 44.603 | -79,9 | 44.603 | -79,9 |
| Diesel engines | 871 | 26.796 | 21,2 | 398.880 | 41,3 | 398.880 | 41,3 |
| Gas turbine | 169 | 11.539 | 0,0 | 224.256 | 6,5 | 224.256 | 6,5 |
| Fuel oil+gas | 1.040 | 38.335 | 13,9 | 623.136 | 26,4 | 623.136 | 26,4 |
| Combined cycle (3) | 10.527 | 332.591 | 108,7 | 3.482.252 | 44,4 | 3.482.252 | 44,4 |
| Auxiliary generation (4) | 0 | 0 | - | 12.026 | 208,1 | 12.026 | 208,1 |
| Wind | 1 | 101 | -64,7 | 2.336 | -35,8 | 2.336 | -35,8 |
| Solar PV | 344 | 11.153 | 65,6 | 188.335 | 59,0 | 188.335 | 59,0 |
| Other renewables (5) | 7 | 230 | 478,2 | 1.573 | 149,9 | 1.573 | 149,9 |
| Cogeneration (6) | 112 | 3.519 | 4,4 | 41.938 | 24,0 | 41.938 | 24,0 |
| Non-renewables waste (7) | 367 | 8.866 | 3,0 | 120.928 | 6,1 | 120.928 | 6,1 |
| Renewable waste (7) | 367 | 8.866 | 3,0 | 120.928 | 6,1 | 120.928 | 6,1 |
| Generation | 12.746 | 403.048 | 34,9 | 4.638.054 | 31,9 | 4.638.054 | 31,9 |
| Balearic-Peninsula link (8) | 1.005 | 32.271 | -76,7 | 890.229 | -37,6 | 890.229 | -37,6 |
| Demand (b.c) | 13.751 | 435.319 | -0,4 | 5.528.283 | 11,9 | 5.528.283 | 11,9 |
| Adjusted demand (9) | - | - | -1,7 | - | 10,7 | - | 10,7 |
| Transmission losses | -260 | -8.011 | -22,2 | -106.385 | 3,2 | -106.385 | 3,2 |
| Demand (distribution) | 13.491 | 427.308 | 0,1 | 5.421.898 | 12,1 | 5.421.898 | 12,1 |
Generation structure
31/12/2021
December
2021
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) | 719 | 20.351 | 29,9 | 313.172 | 32,3 | 313.172 | 32,3 |
Maximum demand
| Maximum Demand | Day | Month | Year | Historical |
|---|---|---|---|---|
| Peak Load (MWh) | 769 (20h) | 832 (21h - 02/12) | 1.169 (14h - 13/08) | 1.496 (20h - 08/11/2007) |
| Daily demand (MWh) | - | 15.431 (17/12) | 23.374 (13/08) | 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.