Source coal bottom ash and incinerator bottom ash (IBA) for road base, aggregate, and construction fill. Connect with aggregate and construction buyers via SymbioFlows.
~18M t/yr
EU annual generation
€2–15/t
Typical market range
10 01 01
Primary EWC classification
| # | Route | Buyer Type | Price Range |
|---|---|---|---|
| 1 | Recycled aggregate (road base) | Road contractors, civil engineers | €5–15/t |
| IBA aged 6–12 weeks; metals removed; meets national WAC | |||
| 2 | Cement & block raw material | Cement and concrete-block producers | €3–10/t |
| 3 | Engineered fill / backfill | Groundwork & quarry operators | €2–8/t |
Primary code: 10 01 01
How bottom ash fits into a wider valorisation strategy.
Your bottom ash stream is assessed against chemistry, waste classification and proven recovery routes — graded results in your browser in seconds. No call, no commitment.
Recovery tiers only. For numbers that survive a technical review, see the validation dossier.