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Saturday, 31 December 2016

Daily statistics of the Spanish peninsular's electricity system

Definitive data to 12/06/2019 • 16:30:35

Daily energy balance (GWh) (1)DayMonth% ∆ MonthAnnual% ∆ AnnualRolling year (2)% ∆ Rolling year
Hydro451,84628.336,11127.236,11127.2
Pumped storage (3)10251-24.53,1348.33,1348.3
Nuclear1714,327-10.956,0222.556,0222.5
Coal1665,0268.935,011-31.035,011-31.0
Combined cycle (4)583,28725.825,4631.725,4631.7
Wind422,672-24.347,298-0.947,298-0.9
Solar PV14358-3.07,579-3.47,579-3.4
Solar thermal611839.55,071-0.35,071-0.3
Other renewables (5)103055.83,415-0.23,415-0.2
Cogeneration (6)622,3256.825,8742.825,8742.8
Non-renewables waste(7)620311.52,4716.32,4716.3
Renewable waste (7)27016.5650-1.9650-1.9
Generation59220,7901.2248,100-2.3248,100-2.3
Pumped storage consumption-10-343-36.2-4,8287.0-4,8287.0
Balearic-Peninsula link (8)-3-85-9.0-1,251-6.4-1,251-6.4
Exchange balance (9)499393.07,658-7,658-
Demand (b.c)62721,3012.3249,6800.7249,6800.7
Adjusted demand (10)---1.9-0.3-0.3
Transmission losses-10-3460.4-4,0799.7-4,0799.7
Demand (distribution)61720,9542.3245,6010.6245,6010.6

Generation structure

Generation structure
  • Leyenda color no renovable No renewable:
    • Leyenda color carbón Coal
    • Leyenda color nuclear Nuclear
    • Leyenda color Turbinacion bombeo Pumped storage
    • Leyenda color ciclo combinado Combined cycle
    • Leyenda color residuos no renovables Non-renewable waste
    • Leyenda color cogeneración y resto Cogeneration
  • Leyenda color renovable Renewable:
    • Leyenda color otras renovables Other renewables
    • Leyenda color solar térmica Solar thermal
    • Leyenda color hidráulica Hydro
    • Leyenda color solar fotovoltaica Solar PV
    • Leyenda color residuos Renewable waste
    • Leyenda color eólica Wind
31/12/2016 December 2016 Rolling year aggregate

Renewable energy

Renewable energy (GWh)DayMonth%∆ MonthAnnual%∆ AnnualRolling year (2)%∆ Rolling year
Total (11)1195,370-6.9100,1257.5100,1257.5

Maximum demand

Maximum DemandDayMonthYearHistorical
Instantaneous Peak Load (MW) 31,762 (19:21)38,011 (19:54 - 19/12)40,489 (13:32 - 06/09)45,450 (18:53 - 17/12/2007)
Peak Load (MWh) 31,552 (20h)37,534 (20h - 19/12)40,044 (14h - 06/09)44,876 (20h - 17/12/2007)
Daily demand (GWh)627769 (20/12)817 (06/09)906 (18/12/2007)

Hydraulic data

Hydraulic data for 31 of December 2016

Hydroelectric reserves (GWh)Maximum capacity (A)Today (B)(B/A)%Δ Day31/12/2015 (C)(C/A)%01/01/2016 (D)(D/A)%
Annual regime8.9673.42938,203.83742,83.86843,1
Hyperannual regime9.5713.84340,2-154.80750,24.83850,6
Total18.5387.27239,2-168.64446,68.70647,0
Producible hydroelectric energyDayMonthIndex (month)% Prob.> (12)YearIndex (year)% Prob.> (12)Rolling year (2)Index (rolling year)% P> (12)
GWh291.3780,484,834.6671,137,334.6671,137,4