Forecast errors in IEA-countries' energy consumption

Every year Energy Policy of IEA Countries includes a forecast of the energy consumption in the member countries. Forecasts concerning the years 1985, 1990 and 1995 can now be compared to the actual values, The second oil crisis resulted in big positive forecast errors. The oil price drop in 1986 did not hake a similar opposite effect. A correction for economic growth reduces forecast errors during the second oil crisis but not elsewhere. Industry has a relatively big positive forecast error while transportation has a negative forecast error. Even when the forecast error is small, the results are not so "nice" because the small value is often the sum of large positive and negative errors. Almost no significant correlation is found between forecast errors in the 3 years. Correspondingly. no significant correlation coefficient is found between forecast errors in the 3 main energy sectors. Therefore, a relatively small forecast error is not caused by a relatively small forecast error in all 3 sectors. (C) 2001 Elsevier Science Ltd. All rights reserved.