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Friday, April 27, 2012

Daily energy balance (GWh)

Revised data on 03/22/2013 • 10:30:00

Daily energy balance (GWh)
(1) Classification of groups based on their historical consumption of coal. (2) Tele-measurements data and forecast for current day.
(3) Adjusted by working days and temperature. (4) Rolling year: aggregate value over the last 365 days or 366 days in the case of a leap year.
(6) Negative value: exporter balance. Balearic-Peninsula link operating at the minimum security technical until 13 August 2012.
Daily energy balance (GWh) Day Month %incrementoMonth Annual %incrementoAnnual Rolling year (4) %incrementoRolling year
Hydro 82 1,407 -50.9 5,494 -60.2 19,269 -43.7
Nuclear 188 4,872 16.7 21,402 18.1 61,015 0.3
National Coal 59 1,076 -30.2 10,702 76.4 31,814 80.2
Imported coal 61 1,313 75.4 7,606 77.6 19,633 96.5
Coal (1) 120 2,389 4.3 18,308 76.9 51,447 86.1
Fuel + Gas 0 0 - 0 - 0 -
Combined cycle 118 2,101 -16.2 13,580 -17.5 47,852 -23.6
Ordinary regime 509 10,769 -9.0 58,783 0.1 179,583 -3.8
Demand of Generating Auxiliaries -28 -597 32.4 -2,684 26.1 -7,804 13.1
Hydro 21 406 -24.1 1,397 -40.8 4,331 -32.2
Wind (2) 68 4,978 56.0 17,452 9.6 43,628 0.9
Solar PV 17 570 -1.6 2,421 27.1 7,607 16.1
Solar thermal 3 167 27.3 720 104.2 2,200 96.5
Thermal renewable 13 333 5.7 1,482 9.8 4,417 23.6
Thermal non-renewable 101 2,553 6.0 11,248 5.5 32,634 3.9
Special regime 224 9,007 25.8 34,719 6.6 94,816 2.9
Net generation 706 19,179 3.4 90,818 1.9 266,595 -2.0
Pumped storage -7 -519 79.8 -1,841 36.6 -3,708 1.2
Balearic-Peninsula link (6) -1 -33 0.0 -98 0.0 -98 0.0
Exchange balance -6 -1,112 13.1 -3,883 43.0 -7,258 -19.6
Demand (Busbar metered) 692 17,515 1.4 84,997 -0.1 255,532 -1.5
incrementoAdjusted demand growth (3) - - -1.5 - -0.8 - -1.4
Transmission losses -10 -217 14.1 -979 -2.4 -2,747 -2.5
Demand (distribution) 682 17,298 1.2 84,018 -0.1 252,785 -1.4

Net generation mix

Net generation mix

Non-renewable color legend Non-renewable: Nuclear color legend Nuclear - Coal color legend Coal - Combined cycle color legend Combined cycle - Cogeneration and others color legend Cogeneration and others

Renewable color legend Renewable: Thermal renewable color legend Thermal renewable - Wind color legend Wind - Solar PVcolor legend Solar PV - Hydro color legend Hydro - Solar thermal color legend Solar thermal

04/27/2012 April 2012 Rolling year aggregate
04/27/2012. Non-renewable 71.7%: Nuclear 25.3%, Coal 15.8%, Combined cycle 16.2%, Cogeneration and others 14.4%. Renewable 28.3%: Thermal renewable 1.8%, Wind 9.8%, Solar PV 2.5%, Hydro 13.8%, Solar thermal 0.4%. April. Non-renewable 60.4%: Nuclear 24.3%, Coal 11.7%, Combined cycle 10.7%, Cogeneration and others 13.7%. Renewable 39.6%: Thermal renewable 1.8%, Wind 26.4%, Solar PV 3.0%, Hydro 7.5%, Solar thermal 0.9%. 2012. Non-renewable 69.1%: Nuclear 22.8%, Coal 19.1%, Combined cycle 14.7%, Cogeneration and others 12.5%. Renewable 30.9%: Thermal renewable 1.7%, Wind 19.5%, Solar PV 2.7%, Hydro 6.2%, Solar thermal 0.8%. Rolling 12 months aggregate. Non-renewable 70.2%: Nuclear 22.1%, Coal 18.2%, Combined cycle 17.6%, Cogeneration and others 12.3%. Renewable 29.8%: Thermal renewable 1.7%, Wind 16.5%, Solar PV 2.9%, Hydro 7.9%, Solar thermal 0.8%.

Renewable energy

Renewable energy (GWh)
(5) Includes wind, Conventional hydro, special regime hydro, solar thermal, solar photovoltaic and renewable thermal. Pump storage is not included.
Renewable energy (GWh) Day Month %incrementoMonth Annual %incrementoAnnual Rolling year %incrementoRolling year
Total (5) 200 7,468 1.1 27,612 -20.2 78,617 -14.6

Maximum load

Maximum load (busbar)
Maximum load (busbar) Day Month Annual Historical
Hourly demand (MWh) 33,522 (12 h) 35,617 (22h - 18/04) 43,010 (21h - 13/02) 44,876 (20h - 17/12/2007)
Daily demand (GWh) 693 725 (19/04) 873 (08/02) 906 (18/12/2007)

Hidraulic data

Revised data on 04/27/2012

Water resevoirs (GWh)
Water resevoirs (GWh) Maximum capacity(A) Today (B) (B/A)% incrementoDay 04/27/2011 (C) (C/A)% 01/01/2012 (D) (D/A)%
Annual regime 8,967 4,166 46.46 24 6,545 72.99 3,837 42.79
Hyperannual regime 9,571 5,131 53.61 -9 7,458 77.92 5,869 61.32
Total 18,538 9,297 50.15 15 14,003 75.54 9,706 52.36
Hydro capability
Hydro capability Day Month F. Month % P> Annual F. Annual % P> Rolling year F. Rolling year % P>
GWh 82 1,338 0.50 91.65 3,489 0.25 99.93 11,784 0.42 99.76