Updating the TREMOD data and calculation model and the TREMOD-MM database

Summary

The open procedure concerns research and development services for updating the TREMOD data and calculation model and the TREMOD-MM database. The work covers annual updates of data on emissions, energy consumption, traffic volumes and vehicle kilometres for road, rail, inland waterway and air transport, as well as emissions and energy use from mobile machinery and equipment. The results will support national greenhouse-gas and air-pollutant inventories, statutory emissions reporting for 2026–2029, and assessments of future environmental policy measures. The deadline for submitting tenders is 9 September 2026. The notice does not provide detailed bidder requirements; these must be checked in the tender documents.