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Thursday, 30 September 2021

Daily statistics of the Balearic Islands' electricity system

Definitive data to 14/11/2022 • 22:00:09

Daily energy balance (MWh) (1) Day Month %∆ Month Annual %∆ Annual Rolling year (2) %∆ Rolling year
Coal -17 -550 - 46.382 -16,2 212.679 -58,5
Motores diesel 1.400 52.802 103,8 309.811 37,9 367.466 17,7
Gas turbine 651 38.682 153,9 178.365 -0,7 209.314 -18,5
Fuel oil+gas 2.051 91.485 122,3 488.176 20,7 576.780 1,4
Combined cycle (3) 11.783 367.241 171,4 2.532.119 31,4 3.017.624 38,9
Auxiliary generation (4) 33 2.093 260,8 11.037 248,8 11.777 138,8
Wind 16 274 44,6 1.904 -28,9 2.867 -28,7
Solar PV 458 17.676 67,6 151.552 59,1 174.775 49,9
Other renewables (5) 1 81 2.796,2 859 74,2 995 14,9
Cogeneration (6) 157 4.258 107,9 32.833 28,3 41.057 15,6
Non-renewables waste (7) 371 11.973 -16,7 91.779 6,3 119.436 -3,5
Renewable waste (7) 371 11.973 -16,7 91.779 6,3 119.436 -3,5
Generation 15.224 506.504 76,4 3.448.420 28,4 4.277.425 16,8
Balearic-Peninsula link (8) 1.228 37.549 -67,7 791.237 -27,1 1.131.770 -21,1
Demand (b.c) 16.452 544.053 34,8 4.239.657 12,4 5.409.195 6,1
Adjusted demand (9) - - 31,9 - 11,5 - 5,9
Transmission losses -276 -8.730 9,1 -82.814 8,4 -109.466 7,5
Demand (distribution) 16.176 535.323 35,4 4.156.843 12,5 5.299.728 6,1

Generation structure

30/09/2021
September
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 (GWh) Day Month %∆ Month Annual %∆ Anual Rolling year (2) %∆ Rolling year
Total (10) 847 30.005 19,5 246.094 33,2 298.072 21,6

Maximum demand

Maximum Demand Day Month Year Historical
Peak Load (MWh) 835 (21h) 1.004 (14h - 09/09) 1.169 (14h - 13/08) 1.496 (20h - 08/11/2007)
Daily demand (MWh) - 20.020 (09/09) 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.