Energy Intensiveness of the Manufacture of Selected Products
Introductory note | Contents |
The publication “Energy demands of selected products production 1988 – 2002 comprises results obtained from the processing of the statistical report EP 9 - 01 (Annual report on fuels and energy consumption for selected products production) in the period 1992-2002. Furthermore, data are cited from the CzSO publication of the same name from 1993 relating to the period 1988-1991, thus forming a series of results enabling to make comparison of energy consumption for selected products production development. For these purposes there were processed, for the period 1988-1991, data from the report E 4 -01 (Annual report on fuels and energy consumption).
In the publication, there is shown the time series of year-to-year indices relating to the period from 1989/1988 to 2002/2001 and furthermore the time series of basic indices from 1989/2000 to 2002/2000 data, too. Data concerning the period where it is not complete or not objectively comparable is not shown (mainly from the period close to 1992 or at production change).
The sample of respondents, like in previous years, was based on the Business Register run by the Czech Statistical Office (CzSO) by their main activity. During the processing period a methodology of processing, scope of files and number of respondents in partial items have undergone changes to a certain extent. The reason was to find an optimal scope and form of statistical reports EP 9 - 01 processing (in extend of c. 950 reports). That’s why values of specific energy consumption concerning some products are varying just in the period of these changes