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Saturday, 30 November 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 3.928 128.514 18,7 1.862.222 -15,9 2.043.801 -15,5
Diesel engines 489 27.173 -35,4 443.798 -26,3 476.730 -24,9
Gas turbine 503 28.761 -40,0 421.079 -43,5 440.444 -45,7
Fuel oil+gas 993 55.933 -37,8 864.878 -35,8 917.175 -36,5
Combined cycle (3) 3.055 98.892 -9,7 947.971 71,8 986.694 68,0
Auxiliary generation (4) 0 0 - 16.897 31,9 16.897 31,9
Wind 14 495 -10,8 5.640 68,9 6.058 62,8
Solar PV 228 6.297 4,4 115.139 7,9 121.907 8,6
Other renewables (5) 6 93 34,6 958 -20,2 1.089 -18,6
Cogeneration (6) 122 3.330 5,9 30.651 -3,4 33.912 -4,0
Non-renewables waste (7) 526 13.875 97,3 136.915 11,6 150.040 13,1
Renewable waste (7) 526 13.875 97,3 136.915 11,6 150.040 13,1
Generation 9.397 321.305 -3,1 4.118.187 -8,8 4.427.615 -9,3
Balearic-Peninsula link (8) 3.511 91.397 40,5 1.575.226 40,5 1.687.802 39,2
Demand (b.c) 12.908 412.702 4,0 5.693.413 1,0 6.115.416 0,3
Adjusted demand (9) - - 0,5 - 1,1 - 0,6
Transmission losses -268 -7.219 17,7 -107.919 29,8 -116.021 27,1
Demand (distribution) 12.640 405.482 3,8 5.585.494 0,6 5.999.396 -0,1

Generation structure

30/11/2019
November
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) 774 20.760 51,6 258.652 10,6 279.095 11,7

Maximum demand

Maximum Demand Day Month Year Historical
Peak Load (MWh) 674 (21h) 869 (21h - 20/11) 1.286 (14h - 09/08) 1.496 (20h - 08/11/2007)
Daily demand (MWh) - 15.890 (20/11) 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.