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Monday, 31 August 2020

Daily statistics of the Balearic Islands' electricity system

Definitive data to 10/11/2021 • 09:46:34

Daily energy balance (MWh) (1) Day Month %∆ Month Annual %∆ Annual Rolling year (2) %∆ Rolling year
Coal -34 -1.127 - -13.250 - 683.736 -66,3
Diesel engines 1.113 48.229 -24,9 198.794 -38,9 336.808 -36,5
Gas turbine 471 37.146 -47,3 164.375 -48,4 287.135 -44,3
Fuel oil+gas 1.584 85.375 -36,6 363.169 -43,6 623.943 -40,3
Combined cycle (3) 7.014 260.888 219,3 1.791.323 135,0 2.074.340 110,1
Auxiliary generation (4) 31 2.584 -46,3 2.584 -75,5 8.942 -31,7
Wind 12 209 -40,0 2.488 -41,2 4.344 -27,9
Solar PV 373 12.080 -1,3 84.699 -5,5 116.084 -3,1
Other renewables (5) 2 50 -39,7 490 -34,9 876 -15,2
Cogeneration (6) 76 1.922 -32,5 23.551 8,8 36.342 10,0
Non-renewables waste (7) 346 10.811 -13,9 71.969 -23,8 123.038 -13,3
Renewable waste (7) 346 10.811 -13,9 71.969 -23,8 123.038 -13,3
Generation 9.750 383.603 -26,1 2.398.992 -20,7 3.794.683 -16,0
Balearic-Peninsula link (8) 4.615 182.716 -1,6 969.730 -18,7 1.471.604 -6,3
Demand (b.c) 14.365 566.319 -19,7 3.368.722 -20,1 5.266.287 -13,5
Adjusted demand (9) - - -20,1 - -19,3 - -13,0
Transmission losses -303 -11.820 -14,0 -68.385 -14,0 -104.962 -2,8
Demand (distribution) 14.062 554.499 -19,8 3.300.338 -20,2 5.161.325 -13,7

Generation structure

31/08/2020
August
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 %∆ Annual Rolling year (2) %∆ Rolling year
Total (10) 733 23.149 -8,3 159.646 -15,5 244.342 -9,1

Maximum demand

Maximum Demand Day Month Year Historical
Peak Load (MWh) 744 (14h) 1.043 (14h - 21/08) 1.088 (14h - 31/07) 1.496 (20h - 08/11/2007)
Daily demand (MWh) - 20.345 (01/08) 21.278 (31/07) 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.