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Thursday, 30 September 2021

Daily statistics of the Canary Islands' electricity system

Definitive data to 14/11/2022 • 22:03:19

Daily energy balance (MWh) (1) Day Month %∆ Month Annual %∆ Annual Rolling year (2) %∆ Rolling year
Hydro 10 278 -4,8 2.374 -8,6 3.259 -6,6
Motores diesel 5.286 167.979 11,1 1.249.793 -2,6 1.683.961 -5,1
Gas turbine 1.878 32.626 51,0 139.517 8,1 206.222 13,9
Steam turbine 3.340 113.210 15,1 767.546 -25,3 1.127.108 -27,4
Fuel oil+gas 10.505 313.815 15,7 2.156.857 -11,6 3.017.291 -14,0
Combined cycle (3) 6.020 278.888 -6,1 2.506.525 4,7 3.365.949 4,0
Hydrowind 127 1.429 -25,2 18.877 15,8 22.114 4,6
Wind 7.053 107.873 16,3 1.011.932 14,2 1.226.709 4,9
Solar PV 758 21.643 3,0 209.526 1,2 261.276 -0,9
Other renewables (4) 18 400 -38,4 5.723 -17,2 8.001 -13,6
Cogeneration 0 0 - 0 - 0 -
Generation 24.491 724.326 5,8 5.911.815 -0,7 7.904.599 -3,7
Demand (b.c) 24.491 724.326 5,8 5.911.815 -0,7 7.904.599 -3,7
Adjusted demand (5) - - 6,3 - -0,6 - -3,6
Pérdidas en transporte -293 -10.528 -2,4 -81.437 -9,1 -110.188 -11,0
Demand (distribution) 24.197 713.798 -6.715,3 5.830.378 -6.605,6 7.794.411 -6.395,4

Generation structure

30/09/2021
September
2021
Rolling year aggregate
  • No renewable:
    • Diesel engines
    • Gas turbine
    • Steam turbine
    • Combined cycle
    • Cogeneration
  • Renewable:
    • Hydrowind
    • Wind
    • Solar PV
    • Hydro
    • Other renewables

Renewable energy

Renewable energy (GWh) Day Month %∆ Month Annual %∆ Anual Rolling year (2) %∆ Rolling year
Total (6) 7.966 131.622 -83,5 1.248.432 -82,3 1.521.359 -84,2

Maximum demand

Maximum Demand Day Month Year Historical
Peak Load (MWh) 1.251 (21h) 1.257 (14h - 07/09) 1.295 (14h - 17/08) 1.496 (20h - 08/11/2007)
Daily demand (MWh) - 25.280 (07/09) 26.202 (18/08) 33.490 (10/06/2006)
  • 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) Uses gas-oil as primary fuel. Includes operation in open cycle mode.
  • (4) Includes biogas and biomass.
  • (5) After factoring in the influence of seasonal and working patterns.
  • (6) Includes hydro, hydrowind, wind, solar photovoltaic and renewable thermal.