Title: Steel reinforcement products for concrete - NEPD nr_ 434-305-EN(EPD).pdf
Data quality: Site specific data on use of fuels and commodities provided have been used for the steel production in Norway. Site specific data from Celsa Steel Service is used for the core process. Site specific data from 2013. Electricity production data according to country averages have been used for electricity consumed. Specific data from the suppliers has been collected wherever possible. Otherwise generic data has been collected from commercial databases GaBi professional database (PE International) and Ecoinvent. By the selection of data the geographical location of each supplier has been considered to the extent possible.Cut-off criteria: All major raw materials and all the essential energy is included. The production process for raw materials and energy flows that are included with very small amounts (<1%) are not included. This cut-off rule does not apply for hazardous materials and substances.