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Monday, 30 September 2019

Daily statistics of the Balearic Islands' electricity system

Definitive data to 11/11/2020 • 08:22:57

Daily energy balance (MWh) (1) Day Month %∆ Month Annual %∆ Annual Rolling year (2) %∆ Rolling year
Coal 8.537 239.896 -4,3 1.542.849 -19,6 2.019.620 -18,3
Diesel engines 1.643 50.614 -29,8 375.837 -25,2 508.587 -13,3
Gas turbine 1.925 45.652 -39,2 364.383 -43,4 486.139 -42,5
Fuel oil+gas 3.568 96.265 -34,6 740.220 -35,4 994.726 -30,6
Combined cycle (3) -43 37.844 21,7 800.024 101,7 993.877 86,4
Auxiliary generation (4) 224 4.590 102,6 15.129 20,7 15.407 8,7
Wind 3 514 159,2 4.742 119,3 6.337 105,6
Solar PV 399 10.048 7,9 99.708 7,6 120.558 4,7
Other renewables (5) 0 13 -34,0 766 -28,5 1.027 -28,8
Cogeneration (6) 106 2.874 18,0 24.511 -5,7 33.489 -7,1
Non-renewables waste (7) 320 13.692 1,8 108.086 6,3 142.142 3,8
Renewable waste (7) 320 13.692 1,8 108.086 6,3 142.142 3,8
Generation 13.434 419.427 -10,8 3.444.121 -9,3 4.469.325 -8,4
Balearic-Peninsula link (8) 5.411 153.197 41,9 1.346.164 39,7 1.615.815 32,6
Demand (b.c) 18.845 572.624 -0,9 4.790.285 0,6 6.085.140 -0,2
Adjusted demand (9) - - 0,4 - 1,0 - 0,2
Transmission losses -389 -11.142 49,9 -90.700 29,2 -111.721 17,7
Demand (distribution) 18.456 561.482 -1,6 4.699.584 0,2 5.973.419 -0,5

Generation structure

30/09/2019
September
2019
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) 722 24.266 5,6 213.302 8,0 270.064 5,2

Maximum demand

Maximum Demand Day Month Year Historical
Peak Load (MWh) 982 (21h) 1.050 (14h - 03/09) 1.286 (14h - 09/08) 1.496 (20h - 08/11/2007)
Daily demand (MWh) - 21.115 (02/09) 25.705 (09/08) 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.