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Tuesday, 31 March 2020

Daily statistics of the Canary Islands' electricity system

Definitive data to 12/04/2021 • 10:24:01

Daily energy balance (MWh) (1) Day Month %∆ Month Annual %∆ Annual Rolling year (2) %∆ Rolling year
Hydro 10 299 0,3 871 1,8 3.525 0,4
Diesel engines 4.111 133.865 -16,9 470.386 -3,6 1.932.193 -7,2
Gas turbine 281 12.227 -35,9 51.202 -14,6 220.172 -19,3
Steam turbine 2.910 114.049 -45,4 389.316 -39,2 1.937.634 -21,2
Fuel oil+gas 7.302 260.141 -33,2 910.905 -23,4 4.090.000 -15,1
Combined cycle (3) 10.853 300.755 34,0 916.245 28,9 3.258.768 6,8
Hydrowind 3 1.824 -6,7 3.987 -1,3 23.198 5,1
Wind 213 97.166 0,3 250.511 24,6 1.187.656 77,4
Solar PV 483 21.188 -15,0 59.946 -6,6 274.676 0,2
Other renewables (4) 27 822 -8,8 2.544 -5,3 9.630 2,7
Cogeneration 0 0 - 0 - 0 -
Generation 18.891 682.194 -7,6 2.145.009 -1,3 8.847.452 0,0
Demand (b.c) 18.891 682.194 -7,6 2.145.009 -1,3 8.847.452 0,0
Adjusted demand (5) - - -8,1 - -0,9 - -0,3
Transmission losses -291 -10.600 2,9 -33.574 10,8 -132.391 6,5
Demand (distribution) 18.600 671.595 -7,8 2.111.435 -1,4 8.715.061 -0,1

Generation structure

31/03/2020
March
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 (MWh) Day Month %∆ Month Annual %∆ Annual Rolling year (2) %∆ Rolling year
Total (6) 736 121.299 -2,9 317.859 16,5 1.498.685 53,2

Maximum demand

Maximum Demand Day Month Year Historical
Peak Load (MWh) 993 (22h) 1.306 (21h - 02/03) 1.351 (21h - 23/01) 1.496 (20h - 08/11/2007)
Daily demand (MWh) - 24.920 (05/03) 25.412 (21/01) 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.