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Sunday, 30 June 2019

Daily statistics of the Canary Islands' electricity system

Definitive data to 11/11/2020 • 08:24:49

Daily energy balance (MWh) (1) Day Month %∆ Month Annual %∆ Annual Rolling year (2) %∆ Rolling year
Hydro 10 277 -6,0 1.736 15,5 3.510 9,3
Diesel engines 4.135 167.350 2,8 962.907 -6,7 2.051.451 -6,5
Gas turbine 214 14.745 -38,7 118.078 -18,3 257.577 -18,1
Steam turbine 4.984 209.911 4,9 1.252.272 3,3 2.495.709 -2,7
Fuel oil+gas 9.333 392.005 1,3 2.333.258 -2,3 4.804.737 -5,3
Combined cycle (3) 5.758 222.517 -5,3 1.384.039 -3,9 2.995.200 0,2
Hydrowind 62 1.372 -40,9 8.989 -26,5 20.414 -11,9
Wind 5.502 74.331 31,7 437.848 40,8 748.918 36,5
Solar PV 997 23.364 -10,1 141.584 3,8 277.274 3,0
Other renewables (4) 31 823 55,0 5.351 31,6 10.216 16,1
Cogeneration 0 0 - 0 - 0 -
Generation 21.693 714.689 1,0 4.312.804 0,4 8.860.270 -0,6
Demand (b.c) 21.693 714.689 1,0 4.312.804 0,4 8.860.270 -0,6
Adjusted demand (5) - - 0,9 - -0,1 - -0,9
Transmission losses -287 -10.300 3,6 -59.648 2,5 -125.557 -0,9
Demand (distribution) 21.405 704.389 1,0 4.253.157 0,4 8.734.713 -0,6

Generation structure

30/06/2019
June
2019
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) 6.601 100.166 17,1 595.508 28,0 1.060.333 24,3

Maximum demand

Maximum Demand Day Month Year Historical
Peak Load (MWh) 1.095 (22h) 1.280 (14h - 25/06) 1.343 (21h - 17/01) 1.496 (20h - 08/11/2007)
Daily demand (MWh) - 25.527 (25/06) 25.527 (25/06) 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.