Sound waste management is absolutely essential. M. Wallet (20101, Conlifcl In Campania:' Addilbnal inlomalion Irom David Newman, Presidenl ol the Hall UNEP/OCHA (2011). Rapid disaster waste manapemenl assessment 26 Documenls'Gnana. The overall reductbn from the waste sector between 1990 and 2006 amounts to 56 mt C02 eq/a, or 24% of the total decrease in GHG emissions achieved in Germany over that period. This represents a reduction of around 5% of total GHG 1990 emissbns already achieved by 2006.