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Thursday, 31 December 2020

Daily statistics of the Canary Islands' electricity system

Provisional data to 13/01/2021 • 14:06:59

Daily energy balance (GWh) (1) Day Month %∆ Month Annual %∆ Annual Rolling year (2) %∆ Rolling year
Hydro 10 300 0,1 3.481 -0,8 3.481 -0,8
Motores diesel 5.443 146.456 -14,5 1.717.409 -11,9 1.717.409 -11,9
Gas turbine 182 16.087 -3,7 195.761 -14,5 195.761 -14,5
Steam turbine 3.813 109.732 -35,1 1.387.605 -36,6 1.387.605 -36,6
Fuel oil+gas 9.438 272.275 -23,8 3.300.775 -24,4 3.300.775 -24,4
Combined cycle (3) 10.327 314.373 4,1 3.254.270 6,6 3.254.270 6,6
Hydrowind 11 959 -17,3 19.540 -16,0 19.540 -16,0
Wind 1.993 61.438 -10,6 1.100.295 -3,3 1.100.295 -3,3
Solar PV 407 15.168 -12,2 257.858 -7,6 257.858 -7,6
Other renewables (4) 9 753 -16,9 9.184 -6,0 9.184 -6,0
Cogeneration 0 0 - 0 - 0 -
Generation 22.195 665.264 -11,0 7.945.403 -10,5 7.945.403 -10,5
Demand (b.c) 22.195 665.264 -11,0 7.945.403 -10,5 7.945.403 -10,5
Adjusted demand (5) - - -11,0 - -10,5 - -10,5
Transmission losses -297 -9.146 -19,6 -117.169 -9,3 -117.169 -9,3
Demand (distribution) 21.897 656.117 -10,9 7.828.235 -10,5 7.828.235 -10,5

Generation structure

31/12/2020
December
2020
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) 2.430 78.616 -11,0 1.390.358 -4,3 1.390.358 -4,3

Maximum demand

Maximum Demand Day Month Year Historical
Peak Load (MWh) 1.207 (20h) 1.210 (20h - 24/12) 1.351 (21h - 23/01) 1.496 (20h - 08/11/2007)
Daily demand (GWh) - 22.348 (23/12) 26.244 (27/08) 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.