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Saturday, 31 August 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 6.807 257.561 0,1 1.302.953 -21,9 2.030.355 -17,4
Diesel engines 2.053 64.195 -28,3 325.223 -24,4 530.053 -4,8
Gas turbine 1.766 70.419 -22,8 318.731 -43,9 515.589 -39,5
Fuel oil+gas 3.819 134.614 -25,5 643.954 -35,5 1.045.643 -25,8
Combined cycle (3) 3.711 81.695 30,7 762.180 108,5 987.137 91,7
Auxiliary generation (4) 110 4.810 -7,4 10.539 2,6 13.083 -8,4
Wind 0 348 81,0 4.229 115,3 6.021 96,3
Solar PV 368 12.245 5,6 89.660 7,6 119.820 3,1
Other renewables (5) 4 83 46,8 753 -28,4 1.033 -31,6
Cogeneration (6) 76 2.849 -19,0 21.637 -8,2 33.051 -10,2
Non-renewables waste (7) 298 12.562 -16,0 94.394 7,0 141.904 2,4
Renewable waste (7) 298 12.562 -16,0 94.394 7,0 141.904 2,4
Generation 15.492 519.329 -5,7 3.024.694 -9,1 4.519.950 -6,5
Balearic-Peninsula link (8) 5.433 185.770 21,3 1.192.967 39,4 1.570.549 28,0
Demand (b.c) 20.925 705.099 0,1 4.217.661 0,8 6.090.500 0,5
Adjusted demand (9) - - 2,0 - 1,1 - 0,5
Transmission losses -384 -13.748 34,3 -79.558 26,8 -108.013 12,8
Demand (distribution) 20.541 691.351 -0,4 4.138.102 0,4 5.982.486 0,3

Generation structure

31/08/2019
August
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) 671 25.239 -5,9 189.036 8,3 268.778 3,6

Maximum demand

Maximum Demand Day Month Year Historical
Peak Load (MWh) 1.056 (21h) 1.286 (14h - 09/08) 1.286 (14h - 09/08) 1.496 (20h - 08/11/2007)
Daily demand (MWh) - 25.705 (09/08) 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.