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Tuesday, 31 May 2022

Daily statistics of the Balearic Islands' electricity system

Definitive data to 11/05/2023 • 00:01:42

Daily energy balance (MWh) (1) Day Month %∆ Month Annual %∆ Annual Rolling year (2) %∆ Rolling year
Coal -19 -1.030 - -3.512 - 44.676 -80,4
Diesel engines 1.267 43.134 114,4 167.561 69,9 467.823 66,5
Gas turbine 866 26.909 249,2 86.727 56,7 255.628 35,7
Fuel oil+gas 2.134 70.043 151,8 254.288 65,2 723.451 54,2
Combined cycle (3) 11.807 317.556 55,8 1.604.696 48,9 4.009.388 66,4
Auxiliary generation (4) 0 0 - 0 - 10.849 113,5
Wind 1 161 -15,2 1.183 -3,7 2.291 -24,4
Solar PV 1.072 27.351 23,2 95.818 40,2 215.832 55,1
Other renewables (5) 3 166 40,3 1.189 139,4 2.265 183,7
Cogeneration (6) 22 1.946 -24,3 14.247 -18,6 38.689 11,8
Non-renewables waste (7) 380 11.846 96,7 44.627 7,5 124.024 3,8
Renewable waste (7) 380 11.846 96,7 44.627 7,5 124.024 3,8
Generation 15.781 439.885 63,6 2.057.163 47,0 5.295.488 50,1
Balearic-Peninsula link (8) 1.006 32.047 -71,3 155.039 -74,3 442.997 -70,5
Demand (b.c) 16.787 471.932 24,0 2.212.203 10,5 5.738.484 14,1
Adjusted demand (9) - - 21,2 - 9,7 - 13,1
Transmission losses -286 -7.947 -7,4 -37.215 -18,0 -98.214 -10,9
Demand (distribution) 16.501 463.985 24,8 2.174.987 11,2 5.640.270 14,6

Generation structure

31/05/2022
May
2022
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) 1.457 39.524 38,5 142.817 28,0 344.411 31,2

Maximum demand

Maximum Demand Day Month Year Historical
Peak Load (MWh) 830 (21h) 844 (21h - 23/05) 927 (21h - 04/04) 1.496 (20h - 08/11/2007)
Daily demand (MWh) - 17.147 (23/05) 17.160 (04/04) 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.