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Wednesday, 30 June 2021

Daily statistics of the Canary Islands' electricity system

Provisional data to 08/04/2022 • 15:48:14

Daily energy balance (MWh) (1) Day Month %∆ Month Annual %∆ Annual Rolling year (2) %∆ Rolling year
Hydro 10 282 3,6 1.526 -11,3 3.287 -5,9
Motores diesel 4.198 133.476 8,7 781.740 -6,8 1.660.228 -9,1
Gas turbine 351 15.250 75,5 83.956 11,8 204.610 10,0
Steam turbine 1.751 33.487 -59,8 488.558 -28,9 1.188.561 -26,8
Fuel oil+gas 6.299 182.213 -15,2 1.354.254 -15,4 3.053.399 -16,0
Combined cycle (3) 8.904 276.616 6,8 1.658.726 0,5 3.261.821 -1,8
Hydrowind 140 3.002 304,2 11.206 56,4 23.583 10,1
Wind 5.497 148.018 43,2 591.081 23,6 1.213.279 2,9
Solar PV 952 24.742 4,2 133.778 1,0 260.252 -3,5
Other renewables (4) 26 724 -7,8 4.019 -17,6 8.331 -10,4
Cogeneration 0 0 - 0 - 0 -
Generation 21.827 635.596 5,5 3.754.591 -3,2 7.823.952 -7,3
Demand (b.c) 21.827 635.596 5,5 3.754.591 -3,2 7.823.952 -7,3
Adjusted demand (5) - - 5,3 - -3,3 - -7,5
Transmission losses -245 -7.531 -18,6 -51.831 -10,9 -112.009 -12,3
Demand (distribution) 21.583 628.066 5,8 3.702.760 -3,0 7.711.943 -7,2

Generation structure

30/06/2021
June
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) 6.624 176.767 37,1 741.610 18,8 1.508.732 1,8

Maximum demand

Maximum Demand Day Month Year Historical
Peak Load (MWh) 1.076 (14h) 1.115 (14h - 10/06) 1.192 (21h - 12/01) 1.496 (20h - 08/11/2007)
Daily demand (GWh) - 22.340 (10/06) 22.340 (10/06) 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.