Geothermal Energy Systems Assessment..., Danish Environmental Protection Agency

Geothermal Energy Systems Assessment - A Strategic Assessment of Technical, Environmental, Institutional and Economic Potentials in Central and Eastern European Countries

Table 8
Energy Supply and Consumption, Primary Supply¹⁵ / Energy Source (Mtoe)

	1990	1991	1992	1993	1994	1995	1996	1997	1998	1999
Coal	--	--	126.91	125.01	113.99	109.09	111.83	101.40	95.34	--
Oil, including petroleum	--	--	237.98	200.12	150.57	146.98	133.64	130.02	124.10	--
Gas	--	--	368.46	352.49	316.88	311.50	312.92	311.48	310.88	--
Nuclear	--	--	31.18	31.39	25.94	26.32	28.78	28.63	27.36	--
Hydro	--	--	14.84	17.94	15.13	15.16	13.27	13.54	13.63	--
Geothermal, solar, wind										--
Combustible renewable and waste¹⁶	--	--	17.28	18.54	14.11	15.96	12.07	13.50	12.15	--

Source: IEA, International Energy Agency
* Energy source is not significant or not present

¹⁵	Energy sources other than that of coal, oil and gas are based on 'production' numbers and not 'primary supply'.
¹⁶	These data are not 100 per cent reliable since stock changes and import/export of energy are not included.