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Friday, 31 March 2023

Daily statistics of the Balearic Islands' electricity system

Provisional data to 29/11/2023 • 18:09:26

Daily energy balance (MWh) (1) Day Month %∆ Month Annual %∆ Annual Rolling year (2) %∆ Rolling year
Coal -21 -518 - -1.953 - 78.576 76,1
Diesel engines -27 6.219 -76,6 26.246 -69,4 341.818 -19,4
Gas turbine 1.074 34.533 108,1 116.246 171,0 469.260 106,0
Fuel oil+gas 1.047 40.752 -5,7 142.492 10,7 811.078 24,4
Combined cycle (3) 6.883 233.282 -29,5 720.124 -26,5 3.726.094 -1,9
Auxiliary generation (4) 0 0 - 0 - 12.118 0,8
Wind 15 200 -40,8 599 -23,4 1.266 -46,7
Solar PV 1.164 35.775 160,7 76.808 66,9 300.264 47,9
Other renewables (5) 3 112 -61,4 342 -60,1 1.267 -41,3
Cogeneration (6) 111 3.577 -10,4 9.627 -8,0 25.529 -37,3
Non-renewables waste (7) 365 9.638 -0,3 26.830 7,4 134.915 14,4
Renewable waste (7) 365 9.638 -0,3 26.830 7,4 134.915 14,4
Generation 9.930 332.457 -19,2 1.001.699 -17,5 5.226.021 4,7
Balearic-Peninsula link (8) 3.447 82.194 167,8 295.879 231,1 809.261 34,9
Demand (b.c) 13.377 414.651 -6,2 1.297.577 -0,5 6.035.283 8,0
Adjusted demand (9) - - -3,6 - -1,1 - 8,4
Transmission losses -296 -8.591 12,8 -26.837 22,1 -112.748 12,6
Demand (distribution) 13.081 406.060 -6,5 1.270.740 -0,9 5.922.535 7,9

Generation structure

31/03/2023
March
2023
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) 1.546 45.725 90,4 104.579 44,0 437.713 34,5

Maximum demand

Maximum Demand Day Month Year Historical
Peak Load (MWh) 697 (21h) 989 (21h - 02/03) 989 (21h - 02/03) 1.496 (20h - 08/11/2007)
Daily demand (MWh) - 17.921 (02/03) 18.437 (28/02) 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.