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sector:waste:open_burning:start [2022/02/24 10:11] – [Table] kuntze | sector:waste:open_burning:start [2025/04/03 08:29] (current) – [Trends in emissions] kludt | ||
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====== 5.C.2 - Open Burning of Waste ====== | ====== 5.C.2 - Open Burning of Waste ====== | ||
- | ^ Category Code ^ Method | + | ^ Category Code ^ Method |
- | | 5.C.2 | CS ||||| Q ||||| D, CS ||||| | + | | 5.C.2 | CS | Q |
- | ^ | + | | {{page> |
- | | 5.C.2 | + | |
- | | + | ---- |
- | \\ | + | |
- | Within NFR sub-category 5.C.2 - Open Burning of Waste, the German emissions inventory provides emissions from registered | + | ^ |
+ | | -/- | -/- | -/- | NE | ||
+ | | | ||
+ | |||
+ | Within NFR sub-category 5.C.2 - Open Burning of Waste, the German emissions inventory provides | ||
- | Please see chapter regarding farming/ | + | Please see chapter regarding farming/ |
- | Emissions from open burning of wood and green waste for traditional purposes, so-called bonfires such as Easter fires, are reported model-based. In addition to biogenic carbon dioxide, emissions of NOx, SO2, CO, NMVOC, particulate matter (PM2.5, PM10 and TSP), Polycyclic Aromatic Hydrocarbons (PAHs) and Heavy Metals are covered so far. | + | Emissions from open burning of wood and green waste for traditional purposes, so-called bonfires such as Easter fires, are reported model-based. In addition to biogenic carbon dioxide, emissions of NO< |
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====Activity data==== | ====Activity data==== | ||
- | Activity data for this category are based on data from a step by step calculation: | + | Activity data for this category are based on data from a step by step calculation: |
+ | |||
+ | Two types of fires were already classified in the expert project: camp fires in the more private sector and, most importantly, | ||
+ | |||
+ | Here, Easter fires follow an approach about general percentage decreases and additionally in 2019 five percentage points decrease corresponding to various cancels due to forest fire risk. In 2020 and 2021, an additional 70 percent decrease was modeled due to cancellations for pandemic response (but no complete cancellation in Germany because there were exceptions and follow-up events). For 2022 no restrictions were modelled, only the known slight decreasing trend. | ||
The following values are the result of evaluation: | The following values are the result of evaluation: | ||
- | ^ Type of fire (quantity of wooden wastes) | + | |
- | | All bonfires in sum | + | __Table 1: Total annual mass of bonfires, in metric tonnes [t]__ |
+ | ^ 1990 ^ 1995 ^ 2000 ^ 2005 ^ 2010 ^ 2015 ^ | ||
+ | | 431,394 | 414,276 | 397,157 | 380,038 | 362,919 | 345,800 | | ||
====Emission factors==== | ====Emission factors==== | ||
- | As discussed on Review 2020 regarding EF used and referenced: We use different EF from different references | + | As discussed on Review 2020 regarding EF used and referenced: We use different EF from different references suitable for the burning of wooden wastes. We consider both fresh wood (garden and park waste) and dry wood (without coatings etc.). We have tried to find relevant parallels, |
- | ^ pollutant | + | ^ |
- | | CO | + | ^ CO | |
- | | NOₓ | + | ^ NO< |
- | | SO₂ | + | ^ SO< |
- | | NMVOC | | + | ^ NMVOC |
- | | TSP | | + | ^ TSP |
- | | PM10 | | + | ^ PM< |
- | | PM₂.₅ | + | ^ PM< |
- | | BC | + | ^ BC | |
- | | PCDD/ | + | ^ PCDD/ |
- | | PAH | 3.39 | g/ t | sum of single compounts | + | ^ PAH |
- | | BaP | + | ^ B[a]P | 1.3 | g/ t | IIR Ireland |
- | | BbF | + | ^ B[b]F | 1.5 | g/ t | IIR Ireland |
- | | BkF | + | ^ B[k]F | 0.5 | g/ t | IIR Ireland |
- | | IxP | + | ^ I[...]P |
- | | Pb | + | ^ Pb | 0.32 |
- | | Cd | + | ^ Cd | 0.13 |
\\ | \\ | ||
===== Trends in emissions ===== | ===== Trends in emissions ===== | ||
- | All trends in emissions correspond to trends of AD. No rising trends | + | All trends in emissions correspond to trends of AD. No emissions reduction measures |
[{{: | [{{: | ||
===== Recalculations ===== | ===== Recalculations ===== | ||
- | Due to evaluation of activity data recalculations have been carried out compared to last year's submission. Mainly the values of 2019 were changed, all other years only minor. | + | <WRAP center round info 65%> |
- | + | With **activity data and emission | |
- | <WRAP center round info 60%> | + | |
- | For pollutant-specific information on recalculated | + | |
</ | </ | ||
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