Combustion & Industry Expert Panel Jeroen Kuenen, Carlo Trozzi 2015 Annual meeting Milano, 11 May 2015

Meeting agenda Introduction Emission gridmaps workshop (Marilena Muntean, JRC) Wood combustion survey done in Italy (Ernesto Taurino, Ispra) Solvent VOC emissions (John Pearson, ESIG) Socio-economic data in inventories (Damina Zasina, Kobize) Short break Guidebook update project, presentation and discussion Task 1: Small scale combustion Task 2.1: Improving PM estimates: condensable vs. filterable Task 4: Improving the quality of SOx/SO2 and BC reporting End of meeting May 12, 2015 Jeroen Kuenen, Carlo Trozzi Combustion & Industry

Emission gridmaps Workshop organised by JRC EDGAR team on preparation of gridded inventories under LRTAP Materials from the workshop available for interested people Possible use of EDGAR proxies for first gridding or as comparison Follow-up possibilities, depending on the availability of funds Examples of good practice Possible further training Improve the Guidebook chapter on gridding and/or providing best practice May 12, 2015 Jeroen Kuenen, Carlo Trozzi Combustion & Industry

Wood combustion New survey for wood combustion in Italy shows much higher wood consumption figures Small combustion now accounts for 70% of national PM2.5 Initial survey done for 1000 families, will be updated every 3 years, taking into account regional and technological differences Time series recalculation provides significantly higher PM emissions all years in the past Penetration of innovative technologies and pellet stoves are <10% May 12, 2015 Jeroen Kuenen, Carlo Trozzi Combustion & Industry

Emissions from solvents ESIG made updated solvents inventory for 2013 Inventory based on Solvent sales in EU (95% of solvent production included) Estimate of solvent released to air per end-use sector Estimate of imports/exports, assuming no net import/export in EU as a whole Results show overall 30-40% lower emissions than in current national inventories, difference varies between countries Discrepancies up till now not well understood – work on that to be continued May 12, 2015 Jeroen Kuenen, Carlo Trozzi Combustion & Industry

Mercury spatial disaggregation – use of socio- economic data Coal combustion important for Poland, with high emissions of mercury How to spatially distribute? Two options: Using age of buildings to disaggregate, assuming old buildings having higher heat loss Using LHDI (wealth, education, health) is an alternative to that Results give quite different picture of emission distribution May 12, 2015 Jeroen Kuenen, Carlo Trozzi Combustion & Industry

Guidebook updates Presentations from the consultant on their approach Task 1: Small-scale combustion Task 2.1: Condensables vs. filterables Task 4: SOX/SO2 and BC/EC/OC consistency Current status: collecting information from the TFEIP community Some discussion in the panel, and some information was already made available to the consultant More to follow in the next few weeks, hopefully The TFEIP community is encouraged to provide materials that they have available to the consultant Expert Panel will try to cooperate with the consultant to the extent possible May 12, 2015 Jeroen Kuenen, Carlo Trozzi Combustion & Industry

Work plan for next year Work with the consultant in the updating of the Guidebook, for as far as possible Continue the dialogue with ESIG on improvements of solvent inventories See what can be done with regard to gridding cross-cutting, not only a combustion & industry thing! Deal with ad-hoc queries that come up during the year Assist in preparation and validate the final Guidebook chapters for the 2016 “update year” so it can be adopted May 12, 2015 Jeroen Kuenen, Carlo Trozzi Combustion & Industry