1. Results of CAFE Consultations Wilfried Winiwarter, Janusz Cofala, Zbigniew Klimont, Markus Amann,... 5 th Joint UNECE Task Force & EIONET Workshop on Emission Inventories and Projections Lago Maggiore, Italy, October 18 – 20, 2004

2. 5th Joint UNECE Task Force & EIONET Workshop on Emission Inventories and Projections Lago Maggiore, Italy, October 18 – 20, 2004 2 of 14 Outline Consultations, the RAINS model and the emission inventory process Findings and specific results from the consultation process Conclusions and recommendations for future reporting

3. 5th Joint UNECE Task Force & EIONET Workshop on Emission Inventories and Projections Lago Maggiore, Italy, October 18 – 20, 2004 3 of 14 U C The fate of national inventory data... Country Check for submission, timeliness Check for data consistency (REPDAB) Data comparability Data integration into RAINS model UNECE / NECD EMEP msc-w ETC/ACC CIAM / IIASA

4. 5th Joint UNECE Task Force & EIONET Workshop on Emission Inventories and Projections Lago Maggiore, Italy, October 18 – 20, 2004 4 of 14 Optimizing RAINS data Inventory review (see Klimont, TFEIP Warsaw) –Comparing national submissions to RAINS (emissions, energy balances, other activity data) –Questionnaire to countries Consultations with countries under the CAFE program –Includes personal contacts with experts

5. 5th Joint UNECE Task Force & EIONET Workshop on Emission Inventories and Projections Lago Maggiore, Italy, October 18 – 20, 2004 5 of 14 Aims of consultations Include national information Identify data gaps Provide a consistent European dataset Inform national experts about aims of CAFE process and modelling tools used

6. 5th Joint UNECE Task Force & EIONET Workshop on Emission Inventories and Projections Lago Maggiore, Italy, October 18 – 20, 2004 6 of 14 Consultations Visits of 20 country teams, most of them between November 2003 and March 2004 4 industrial associations More than 100 experts involved Further correspondence by telephone and/or E-Mail

7. 5th Joint UNECE Task Force & EIONET Workshop on Emission Inventories and Projections Lago Maggiore, Italy, October 18 – 20, 2004 7 of 14 The RAINS model

8. 5th Joint UNECE Task Force & EIONET Workshop on Emission Inventories and Projections Lago Maggiore, Italy, October 18 – 20, 2004 8 of 14 Findings / experience Predefined NFR form is very helpful –Even if RAINS structure far more detailed Automatization of data transfer could not be achieved fully –Aggregated data can not be automatically interpreted –Different interpretation of specific source sectors –Sector other: e.g. 1A2f – NOx industrial combustion internal combustion engines

9. 5th Joint UNECE Task Force & EIONET Workshop on Emission Inventories and Projections Lago Maggiore, Italy, October 18 – 20, 2004 9 of 14 Documentation Important for transparency & to identify national interpretation of NFR Time consuming to understand –Language –Individual concepts Advantage of forms Use of covering notes would be helpful

10. 5th Joint UNECE Task Force & EIONET Workshop on Emission Inventories and Projections Lago Maggiore, Italy, October 18 – 20, 2004 10 of 14 Finding of consultations Most striking differences: –Fuel sulfur contents –Traffic models –Activity data (Note: RAINS uses PRIMES) –Inconsistencies/corrections in national data Structural items –Missing sources in national submissions result in remaining discrepancies to RAINS (e.g., PM emissions from livestock)

11. 5th Joint UNECE Task Force & EIONET Workshop on Emission Inventories and Projections Lago Maggiore, Italy, October 18 – 20, 2004 11 of 14 Systematic difference: fuel exports Local requirement: –Knowledge about local air pollution and actual emissions on site European requirement: –As above, but National shipping to be reported as national emissions (also off-shore fishing) Fuel sales to be accounted nationally, independent of where fuel is consumed (tank tourism) International shipping not to be reported, even if emissions important locally

12. 5th Joint UNECE Task Force & EIONET Workshop on Emission Inventories and Projections Lago Maggiore, Italy, October 18 – 20, 2004 12 of 14 SO 2 VOC NO x NH 3 National inventoryRAINS estimate RAINS vs. national inventories, 2000

13. 5th Joint UNECE Task Force & EIONET Workshop on Emission Inventories and Projections Lago Maggiore, Italy, October 18 – 20, 2004 13 of 14 Conclusions (1) Consultation process was able to provide consistency between RAINS input and national emission data –(even if in some cases iterations were needed) Also, it supported consistency between countries A wealth of valuable data was provided by country experts –(Thank you!)

14. 5th Joint UNECE Task Force & EIONET Workshop on Emission Inventories and Projections Lago Maggiore, Italy, October 18 – 20, 2004 14 of 14 Conclusions (2) Much time was spent on control technologies, their penetration rates and efficiencies (far beyond mere emission estimates) Ideally, data transmission forms should serve –The possibilities of the data provider –The needs of the data user Effort was extremely time consuming, but extremely worthwhile!