Findings and Problems Encountered (2) Problems encountered: –Several countries provided only one scenario (~ 10) and in several cases scenario definition did not follow the UNFCCC guidelines (~ 6) –Reporting of information by sector and by gas was not always transparent and consistent within individual NCs (and not easily comparable across different NCs) –Some inconsistencies between projections and emission inventories and between projections and PaMs (not the same set of PaMs or total effects are different) –Limited information on the type of models used, its attributes and sensitivity analysis –Description of key assumptions not always transparent, not always clear what triggered changes in key assumptions compared to previous NCs –Limited analysis of results and impacts of key drivers
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