Tabell 2 Energy balance for Norway. 2000. Unit: Petajoule = 10 Joule. Preliminary figures

Energy account and Energy balance

2 Energy balance¹ for Norway. 2000. Unit: Petajoule = 10¹⁵ Joule. Preliminary figures

Total Coal Coke Fuel wood, black liquor, waste Crude oil Petroleumproducts Natural gas and other gas Waterfall energy² Electricity District heating

1.1. Production of primary energy bearers 9 660 18 . 54 6 536 269 2 181 602 . .

2. Imports 236 26 29 0 43 133 - - 5 -

3. Exports 8 440 16 1 0 5 822 567 1 960 - 74 -

4.Bunkering 35 - - - - 35 - - - -

5. Changes in stocks (+ net decrease,- net increase -29 2 -1 .. -35 5 . . . .

7. Net domestic supply(1.1+2-3-4+5)³ 1 391 29 27 54 721 -195 221 602 -69 -

8. Energy converted 1 266 1 1 5 579 76 0 602 2 -

1.2. Production of derived energy bearers 1 192 . 7 . . 616 47 . 515 7

9. Consumption by energy sector 217 - - - - 9 198 11 -

10. Consumption for non-energy purposes 53 . . . . 33 19 - -

11. Losses in transport and distribution. 40 .. .. . .. .. 2 36 1

12. Statistical differences (6-8-9-10-11-13) 213 1 2 - 142 36 28 3 0

13. Net domestic consumption⁴ 795 27 32 49 - 267 20 395 5

13.1. Manufacturing, mining and quarrying 318 27 32 25 - 34 20 181 1

13.2. Transport 186 - - - - 183 0 3 -

13.3. Other sectors 291 0 0 24 - 50 0 212 5

14. Consumption as utilised energy⁵ 611 22 25 32 - 113 19 - 395 5

14.1. Manufacturing, mining and quarrying 292 22 25 16 - 29 19 181 1

14.2. Transport 51 - - - - 48 0 3 0

14.3. Other sectors 268 0 0 16 - 35 0 212 5

15. Energy losses (13-14) 184 5 6 17 - 155 1 - -

15.1. Manufacturing, mining and quarrying 26 5 6 9 - 5 1 - -

15.2. Transport 135 - - - - 135 0 - -

15.3. Other sectors 24 0 0 9 - 15 0 - -

¹ The energy balance is derived from the energy sources balance sheet. Energy bearers are converted to energy units using the theoretical energy content of the energy bearers (their fuel value).

² Electricity is treated as derived energy. Waterfalls are the primary energy source for the electricity produced in hydropower stations. The production in 2000 was 142 223 GWh. This corresponds to 512 PJ. It is estimated that an average of 15 per cent of the potential energy is lost in production.The calculated amount of produced hydro power energy (included the energy which is lost) becomes 512 PJ*100/85 = 602 PJ.

³ Line 7 is called 'Net domestic supply' to indicate that it is different from line 6 in the energy sources balance sheet. To avoid double counting and make it possible to read the balance horizontal, line 1.2. 'Production of derived energy beares' is not included in line 7.

⁴ Line 13 includes the theoretical energy content in energy beares delivered to domestic consumption. This is corresponding to line 13 in the energy sources balance sheet, multiplied with coefficients that express the theoretical energy content in the different energy sources.

⁵ Line 14 'Consumption as utilised energy' is showing how much of the energy that are actually utilised. The figures are calculated by multiplying the values in line 13 with the estimated thermal efficiency coefficients of the energy beares. It is estimated thermal efficiency coefficients for manufacturing, mining and quarrying, transport and 'other consumer groups ' for each energy bearer. Since the three main groups are very different, the coefficents expresses average figures. The thermal efficiency coefficents (and the losses) are very uncertain. The figures must therefore be considerated as estimates.


1.1. Production of primary energy bearers	9 660	18	.	54	6 536	269	2 181	602	.	.

2. Imports	236	26	29	0	43	133	-	-	5	-

3. Exports	8 440	16	1	0	5 822	567	1 960	-	74	-

4.Bunkering	35	-	-	-	-	35	-	-	-	-

5. Changes in stocks (+ net decrease,- net increase	-29	2	-1	..	-35	5	.	.	.	.

7. Net domestic supply(1.1+2-3-4+5)³	1 391	29	27	54	721	-195	221	602	-69	-

8. Energy converted	1 266	1	1	5	579	76	0	602	2	-

1.2. Production of derived energy bearers	1 192	.	7	.	.	616	47	.	515	7

9. Consumption by energy sector	217	-	-	-	-	9	198		11	-

10. Consumption for non-energy purposes	53	.	.	.	.	33	19		-	-

11. Losses in transport and distribution.	40	..	..	.	..	..	2		36	1

12. Statistical differences (6-8-9-10-11-13)	213	1	2	-	142	36	28		3	0

13. Net domestic consumption⁴	795	27	32	49	-	267	20		395	5
13.1. Manufacturing, mining and quarrying	318	27	32	25	-	34	20		181	1
13.2. Transport	186	-	-	-	-	183	0		3	-
13.3. Other sectors	291	0	0	24	-	50	0		212	5

14. Consumption as utilised energy⁵	611	22	25	32	-	113	19	-	395	5
14.1. Manufacturing, mining and quarrying	292	22	25	16	-	29	19		181	1
14.2. Transport	51	-	-	-	-	48	0		3	0
14.3. Other sectors	268	0	0	16	-	35	0		212	5

15. Energy losses (13-14)	184	5	6	17	-	155	1		-	-
15.1. Manufacturing, mining and quarrying	26	5	6	9	-	5	1		-	-
15.2. Transport	135	-	-	-	-	135	0		-	-
15.3. Other sectors	24	0	0	9	-	15	0		-	-

Standardtegn i tabeller

¹	The energy balance is derived from the energy sources balance sheet. Energy bearers are converted to energy units using the theoretical energy content of the energy bearers (their fuel value).
²	Electricity is treated as derived energy. Waterfalls are the primary energy source for the electricity produced in hydropower stations. The production in 2000 was 142 223 GWh. This corresponds to 512 PJ. It is estimated that an average of 15 per cent of the potential energy is lost in production.The calculated amount of produced hydro power energy (included the energy which is lost) becomes 512 PJ*100/85 = 602 PJ.
³	Line 7 is called 'Net domestic supply' to indicate that it is different from line 6 in the energy sources balance sheet. To avoid double counting and make it possible to read the balance horizontal, line 1.2. 'Production of derived energy beares' is not included in line 7.
⁴	Line 13 includes the theoretical energy content in energy beares delivered to domestic consumption. This is corresponding to line 13 in the energy sources balance sheet, multiplied with coefficients that express the theoretical energy content in the different energy sources.
⁵	Line 14 'Consumption as utilised energy' is showing how much of the energy that are actually utilised. The figures are calculated by multiplying the values in line 13 with the estimated thermal efficiency coefficients of the energy beares. It is estimated thermal efficiency coefficients for manufacturing, mining and quarrying, transport and 'other consumer groups ' for each energy bearer. Since the three main groups are very different, the coefficents expresses average figures. The thermal efficiency coefficents (and the losses) are very uncertain. The figures must therefore be considerated as estimates.