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| sector:ippu:other_product_use:fireworks:start [2023/03/07 20:30] – [Emission factors] reichel | sector:ippu:other_product_use:fireworks:start [2023/06/27 08:50] (current) – [Activity data] kotzulla | ||
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| For the calculation of the activity data the following formula is used: | For the calculation of the activity data the following formula is used: | ||
| - | <WRAP center round box 60%> | + | <WRAP center round info 55%> |
| AD = production + import – export – disposal + return< | AD = production + import – export – disposal + return< | ||
| </ | </ | ||
| Line 32: | Line 32: | ||
| **Import and export:** For the import and export data statistical data from the statistical federal office of Germany were taken (foreign statistics of federal office of statistics)[(Statistisches Bundesamt (51000-0013): | **Import and export:** For the import and export data statistical data from the statistical federal office of Germany were taken (foreign statistics of federal office of statistics)[(Statistisches Bundesamt (51000-0013): | ||
| - | The sold amounts of fireworks have increased strongly from 1990 to 1995. From 1995 to 1997 the emissions were relatively high but decreased from 1997 to 2005. Since then, the emissions have been relatively constant with small fluctuations. | + | The sold amounts of fireworks have increased strongly from 1990 to 1995. From 1995 to 1997 the emissions were relatively high but decreased from 1997 to 2000. Since then, the emissions have been relatively constant with small fluctuations. As the sale of fireworks were forbidden in 2020 and 2021 due to corona restrictions the emissions strongly droped down. |
| **Return**: Amount of unsold fireworks returned to producer | **Return**: Amount of unsold fireworks returned to producer | ||
| Line 44: | Line 44: | ||
| __Table 1: Default emission factors applied, in g/t product__ | __Table 1: Default emission factors applied, in g/t product__ | ||
| - | | ^ Default-EF | + | ^ pollutants |
| ^ SO< | ^ SO< | ||
| ^ CO | ^ CO | ||
| Line 88: | Line 88: | ||
| **Cr:** According the information from the members of the VPI Cr is not anymore used since the beginning of the 1980. Since 2012 (REACH Annex XIV (Ordinance (EU) Nr. 125/2012) Cr was implemented in the REACH Annex XIV. So from that year a permission duty is necessary. So far, none of the fireworks producers has requested for a permission. | **Cr:** According the information from the members of the VPI Cr is not anymore used since the beginning of the 1980. Since 2012 (REACH Annex XIV (Ordinance (EU) Nr. 125/2012) Cr was implemented in the REACH Annex XIV. So from that year a permission duty is necessary. So far, none of the fireworks producers has requested for a permission. | ||
| + | |||
| + | ==== Uncertainties ==== | ||
| + | The uncertainty for the AD is given as 10%. | ||
| ===== Recalculations ===== | ===== Recalculations ===== | ||
| - | |||
| - | There are no recalculations. | ||
| <WRAP center round info 60%> | <WRAP center round info 60%> | ||
| - | For **pollutant-specific information on recalculated emission estimates for Base Year and 2019**, please see the pollutant specific recalculation tables following [[general:recalculations: | + | With **activity data and emission factors remaining unrevised**, no recalculations |
| </ | </ | ||
| - | ==== Uncertainties ==== | ||
| - | The uncertainty for the AD is given as 10%. | ||
| ==== Planned improvements ==== | ==== Planned improvements ==== | ||