Landshagir - 01.11.2006, Síða 147

Orkumál
7.3
Afl og orkuvinnsla raforkuvinnslu fyrirtækja 2005
Installed capacity and generation by power companies 2005
Ástimplað afl í árslok Installed capacity at end ofyear Raforkuvinnsla Power generation Breytingar frá fyrra ári Change f. prev. year
Alls Total Jarðhiti Geo Eldsneyti Fuel Vatn Hydro Alls Total Jarðhiti Eldsneyti Geo Fuel Vatn Hydro
kW MWh %
Raforkufyrirtæki alls
Power companies, total 1.506.371 232.100 115.070 1 .159.201 8.679.628 1.657.995 7.753 7.013.880 0,7
% 100,0 15,4 7,6 77,0 100,0 19,1 0,1 80,8 *
Landsvirkjun 1.212.000 63.200 42.000 1 .106.800 7.236.188 492.632 18 6.743.537 -0,3
Rafmagnsveitur ríkisins 56.578 - 37.660 18.918 124.455 - 1.329 123.126 -12,8
Orkubú Vestfjarða 36.613 - 21.400 15.213 85.975 - 1.246 84.729 -7,2
Hitaveita Suðumesja 52.873 46.900 2.745 3.228 375.722 370.770 900 4.052 -0,3
Orkuveita Reykjavíkur 125.625 120.000 2.465 3.160 788.089 781.018 4.244 2.828 16,1
OR - Andakílsárvirkjun 7.920 - - 7.920 29.973 - - 29.973 -23,1
Rafveita Reyðarfjarðar 930 - 690 240 1.524 - 0 1.524 7,3
HS - Vestmannaeyjum 5.370 - 5.370 - 7 - 7 - 742,3
HS - Selfossi 800 - 800 - 0 - 0 - -
Norðurorka 3.007 - 800 2.207 13.024 - 9 13.015 22,5
Orkuveita Húsavíkur 3.140 2.000 1.140 - 13.575 13.575 0 - 25,1
Smávirkjanir 1.515 - - 1.515 11.095 - - 11.095 96,0
Skýringar Notes: Skýringar á einingum eru fyrir neðan töflu 7.2. Notes on units are in table 7.2. Heimild Source: Orkustofnun. National Energy Authority.
Stóriðja og almenn notkun raforku 1992-2005
7.4 Gross consumption of electricity 1992-2005
GWst GWh Raforkunotkun Total consumption Stóriðja Power-intensive industries
Almenn orkunotkun Ordinary consumption Stóriðja alls Power- intensive industries, total Alverksmiðjur Aluminium smelters Jámblendi- verksmiðja Ferro-silicon plant Áburðarverk- smiðjur Fertilizer plants Hlutfall af raforkunotkun alls, % Percent of total consumption
1992 4.540 2.319 2.221 1.562 522 137 48,9
1993 4.721 2.328 2.393 1.605 640 148 50,7
1994 4.774 2.367 2.407 1.645 621 141 50,4
1995 4.977 2.480 2.497 1.702 663 132 50,2
1996 5.112 2.552 2.560 1.755 669 136 50,1
1997 5.581 2.632 2.949 2.141 667 141 52,8
1998 6.276 2.650 3.626 2.921 590 115 57,8
1999 7.186 2.709 4.477 3.647 702 128 62,3
2000 7.676 2.783 4.893 3.767 1.028 97 63,7
2001 8.028 2.850 5.178 4.061 1.043 73 64,5
2002 8.411 2.955 5.456 4.358 1.086 12 64,9
2003 8.495 3.028 5.467 4.367 1.097 2 64,4
2004 8.619 3.151 5.468 4.390 1.078 • 63,4
2005 8.680 3.255 5.425 4.399 1.025 • 62,5
Skýringar Notes: Flutningstap meðtalið: Stóriðja (4,5%). Skýringar á einingum eru fyrir neðan töflu 7.2. Incl. transmission losses: Power-intensive
industries (4.5%). Notes on units are in table 7.2.
Heimild Source: Orkustofnun. National Energy Authority.
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