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Friday, 31 March 2023

Daily statistics of the Canary Islands' electricity system

Definitive data to 13/05/2024 • 18:52:37

Daily energy balance (MWh) (1) Day Month %∆ Month Annual %∆ Annual Rolling year (2) %∆ Rolling year
Hydro 9 291 -2,0 820 -2,5 3.410 12,0
Diesel engines 4.433 141.349 -5,0 442.171 4,5 1.774.252 0,9
Gas turbine 334 16.813 -24,5 58.564 -9,5 254.860 11,6
Steam turbine 3.290 103.679 -9,4 339.762 1,6 1.212.523 8,2
Fuel oil+gas 8.058 261.841 -8,3 840.496 2,2 3.241.636 4,3
Combined cycle (3) 8.590 284.831 -1,3 853.583 -7,6 3.519.396 0,0
Hydrowind 57 1.572 -26,0 4.051 -14,2 22.213 -6,2
Wind 6.943 131.500 20,1 306.898 18,7 1.421.507 5,2
Solar PV 1.101 32.809 30,9 75.313 21,5 327.828 23,5
Other renewables (4) 16 738 -18,8 2.234 -10,3 8.664 -0,4
Cogeneration 0 0 - 0 - 0 -
Generation 24.774 713.582 0,2 2.083.396 0,4 8.544.653 3,2
Demand (b.c) 24.774 713.582 0,2 2.083.396 0,4 8.544.653 3,2
Adjusted demand (5) - - -0,2 - 0,2 - 3,0
Transmission losses -373 -10.828 7,6 -30.251 -1,3 -119.114 1,1
Demand (distribution) 24.401 702.754 0,1 2.053.145 0,4 8.425.540 3,2

Generation structure

31/03/2023
March
2023
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 (MWh) Day Month %∆ Month Annual %∆ Annual Rolling year (2) %∆ Rolling year
Total (6) 8.127 166.910 21,0 389.316 18,5 1.783.622 7,9

Maximum demand

Maximum Demand Day Month Year Historical
Peak Load (MWh) 1.204 (21h) 1.264 (21h - 01/03) 1.311 (21h - 09/02) 1.496 (20h - 08/11/2007)
Daily demand (MWh) - 24.774 (31/03) 24.774 (31/03) 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.