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Sunday, 31 May 2020

Daily statistics of the Balearic Islands' electricity system

Definitive data to 12/04/2021 • 10:21:05

Daily energy balance (MWh) (1) Day Month %∆ Month Annual %∆ Annual Rolling year (2) %∆ Rolling year
Coal -58 -1.802 - -9.723 - 1.216.982 -44,9
Motores diesel 568 20.180 -47,2 100.087 -31,8 416.489 -28,6
Gas turbine 161 9.513 -65,4 77.559 -43,5 381.698 -36,2
Fuel oil+gas 729 29.693 -54,8 177.646 -37,5 798.187 -32,4
Combined cycle (3) 6.086 192.661 86,0 1.080.683 191,6 1.755.254 134,5
Auxiliary generation (4) 0 0 - 0 - 16.715 31,2
Wind 1 353 -46,1 1.838 -44,3 4.622 -16,9
Solar PV 452 12.909 -0,1 47.616 -7,7 117.048 -1,8
Other renewables (5) 0 2 -95,6 328 -26,4 1.022 7,6
Cogeneration (6) 75 2.681 17,3 16.700 9,2 35.834 -3,5
Non-renewables waste (7) 179 5.366 -59,0 36.070 -33,3 127.486 -12,5
Renewable waste (7) 179 5.366 -59,0 36.070 -33,3 127.486 -12,5
Generation 7.642 247.229 -25,9 1.387.227 -13,7 4.200.634 -8,8
Balearic-Peninsula link (8) 2.403 79.947 -44,2 525.393 -18,7 1.573.837 8,7
Demand (b.c) 10.045 327.175 -31,4 1.912.620 -15,1 5.774.471 -4,6
Adjusted demand (9) - - -32,4 - -14,4 - -4,9
Transmission losses -208 -6.533 -24,4 -38.169 -8,5 -112.570 15,4
Demand (distribution) 9.837 320.643 -31,5 1.874.450 -15,2 5.661.901 -4,9

Generation structure

31/05/2020
May
2020
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 %∆ Anual Rolling year (2) %∆ Rolling year
Total (10) 632 18.630 -30,3 85.851 -21,5 250.177 -7,8

Maximum demand

Maximum Demand Day Month Year Historical
Peak Load (MWh) 520 (22h) 588 (14h - 28/05) 893 (21h - 13/01) 1.496 (20h - 08/11/2007)
Daily demand (MWh) - 11.326 (28/05) 16.011 (13/01) 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.