Data Sources and Data Compilation in Finland Canberra, 3rd of May Ville Vertanen

Energy data collection of Statistics Finland 2010 Ville Vertanen 04/12/2018

Other data sources of energy statistics (1) Ville Vertanen 04/12/2018

Other data sources of energy statistics (2) Ville Vertanen 04/12/2018

Other data sources of energy statistics (3) Ville Vertanen 04/12/2018

Energy use in Manufacturing, Methodology (1) Data on energy is to be primarily derived from administrative sources Environmental Administration’s Compliance Monitoring Data System (VAHTI) Those liable for environmental permit Fuels Data of the Energy Market Authority Those liable for emissions permit Energiateollisuus ry Those within main grid industry Data on consumption of electricity Ville Vertanen 04/12/2018

Energy use in Manufacturing, Methodology (2) Rest of data are collected with a sample survey 1. Large energy consumers, selection to sample 100%: Enterprise/Establishment Belongs to the emissions trading sector (external source) Is obliged to have an environmental permit (external source) Belongs to the main grid industry (external source) Employs at least 1,000 persons Uses an unusual fuel Operates in an unusual industry (always at least 15 observations per stratum) 2. Medium size energy consumers Sample  raising of data (Method: Horwitz-Thompson) 3. Small energy consumers (micro enterprises/establishments) Small-scale sample  raising of data (Method: Horwitz-Thompson) As a quality assurance measure, data is also collected from external sources with own, direct data collection. Ville Vertanen 04/12/2018

Energy use in Manufacturing, Methodology (3) Sample size 2,100 (of 35,000 establishments) large energy consumers 990; medium-sized 1140 (sample); small 800 (sample, every 4th year) Electronic data collection (Internet) Response rate ~80% Electronically 88% Quality control Change compared to year before (amount of energy used, energy content) New source of energy reported, etc Ville Vertanen 04/12/2018