Landshagir - 01.11.1992, Page 113

Orkumál
107
Tafla 8.7. Orkujöfnuður í heild 1983-1991 11
Table 8.7. Overall energy balance 1983-1991°
Eining: Petajoules Unit: Petajoules 1983 1984 | 1985 1986 1987 1988 | 1989 1990 | 1991
1.1 Vinnsla frumorku Production of primary energy 43 47 44 49 49 50 52 54 55
1.2 Innflutningur Imports 22 24 24 27 28 29 31 31 27
1.3 Utflutningur Exports 1.4 Millilandanotkun skipa — — — — —
Bunkersfor international shipping 1.5 Breytingar í birgðum og mismunur 1 1 3 3 2 2 2 1 0
Changes in stocks and statistical discrepancy 1 1 2 - - - ~ -
1. Innanlandsorka alls Gross inland supply
(=1.1+1.2-1.3-1.4+1.5) 65 71 67 73 75 77 81 84 82
2. Orku breytt Energy converted 5 5 5 5 5 5 5 5 5
3. Heildarvinnsla hjá orkukerfi
Gross production by energy-conversion industries 1 1 1 1 1 1 1 1 1
4. Notkun hjá orkuvinnsluiðnaði
Consumption by energy-producing industries 1 1 1 1 1 1 1 1 1
5. Töp í flutningi og dreifingu
Losses in transport and distribution 3 3 3 4 4 4 5 5 5
6. Notkun til annars en orku 7. Consumption for non-energy purposes 2 3 4 4 4 4 3 3 3
Innanlandsnotkun alls Final inland consumption (=l-2+3-4-5-6) 55 60 55 60 62 64 67 71 69
7.1 Framleiðsla, námu- og efnisvinnsla 7.2 Manufacturing, mining and quarrying 12 14 14 14 15 15 15 15 16
Flutningar Transport 7 9 7 8 10 12 11 12 12
7.3 Heimili, landbúnaður, verslun o.s.frv.
Household, agriculture, trade etc. 36 37 34 38 37 37 41 44 41
0 Sjá skýringar á einingum hér að neðan. Cf note on units here below.
Skýring: Vegna kerfisbreytinga við útreikning á jarðhitaorku hafa áður upp gefnar tölur breyst í veigamiklum atriðum, sbr. Landshagir 1991 bls. 105. Note:
Revised data.
Heimild: Orkustofnun. Source: National Energy Authority.
Orkumál: Skýringar á einingum
Energy: Notes on units
Afleininga r: Power units:
kW kílówatt kW kilowatt
MW megawatt MW megawatt
Orkuciningar: Energy units:
kWst kílówattstund = 3.600 kílójoules (kj) kWh kilowatt-hour = 3,600 kilojoules (kJ)
MWst megawattstund = 1.000 kWst MWh megawatt-hour = 1,000 kWh
GWst gígawattstund = 1.000 MWst = 1 millj. kWst GWh gigawatt-hour = 1,000 MWh = 1 mill. kWh
TWst terawattstund = 1.000 GWst = 1 millj. MWst TWIi terawatt-hour = 1,000 GWh = 1 mill. MWh
J joule J joule
kJ kílójoule = 0,24 kcal kJ kilojoule = 0.24 kcal
TJ terajoule = 10I2J TJ terajoule = 10I2J
PJ petajoule = 10,5J jafngildir 23.800 tonnum af olíu PJ petajoule = 10I5J equals 23,800 tonnes ofoil
kTOE 1.000 tonna að olíuígildi = 11,63 GWst kTOE 1,000 tonnes ofoil equivalent = 11.63 GWh