Precast concrete products are category 1 construction products, and the producer pays Ecominéro or Valobat. The two scales are built differently: Ecominéro has a separate line for each precast product type (blocks, floor beams, slabs, stairs, kerbs, pipes, urban furniture, aerated concrete), while Valobat uses a few broad lines. That makes the cheaper scheme depend on what you make. A plant established outside France needs a representative established in France (article L. 541-10-9-1).Sources (5)Ministère de la Transition éMinistère de la Transition écologique — Produits et matériaux de construction du secteur du bâtiment (PMCB), page mise à jour le 24 novembre 2025
Journal officielJournal officiel — Avis relatif au champ d'application de la filière REP PMCB, JO du 17 juin 2023 (NOR TREP2315866V)
LégifranceLégifrance — article L. 541-10-9-1 of the Environmental Code (full text)EcominéroEcominéro — Barème à compter du 1er août 2026ValobatValobat — barèmes PMCB
The rates, side by side
| Eco-organisme | Product line (code) | Eco-contribution excl. VAT | Rate applies from |
|---|---|---|---|
| Ecominéro | Blocks and edge blocks | €1.19 / tonne | 1 Aug 2026 Ecominéro |
| Valobat | Precast concrete products: blocks and breeze blocks (010101000) | €0.93 / tonne | 1 Jul 2026 Valobat |
| Ecominéro | Floor beams | €2.48 / tonne | 1 Aug 2026 Ecominéro |
| Ecominéro | Precast floor slabs | €2.48 / tonne | 1 Aug 2026 Ecominéro |
| Ecominéro | Floor planks | €2.48 / tonne | 1 Aug 2026 Ecominéro |
| Ecominéro | Stairs, supports and steps | €8.69 / tonne | 1 Aug 2026 Ecominéro |
| Ecominéro | Frames, sills, lintels, guardrails, cornices | €6.88 / tonne | 1 Aug 2026 Ecominéro |
| Ecominéro | Paving blocks | €1.75 / tonne | 1 Aug 2026 Ecominéro |
| Ecominéro | Kerbs and gutters | €1.44 / tonne | 1 Aug 2026 Ecominéro |
| Ecominéro | Pipes, fittings, culverts and tanks | €3.19 / tonne | 1 Aug 2026 Ecominéro |
| Valobat | Other precast concrete products (010101100) | €4.21 / tonne | 1 Jul 2026 Valobat |
| Ecominéro | Blocks, edge blocks and floor infill | €1.19 / tonne | 1 Aug 2026 Ecominéro |
| Valobat | Precast aerated concrete products: blocks and breeze blocks (010100900) | €0.93 / tonne | 1 Jul 2026 Valobat |
| Valobat | Other precast aerated concrete products (010100200) | €4.21 / tonne | 1 Jul 2026 Valobat |
Worked example
Worked example: a precast plant sells 3,000 tonnes of concrete blocks and 400 tonnes of precast stairs into France in a year.
| Product | Eco-organisme | Calculation | Eco-contribution a year |
|---|---|---|---|
| Concrete blocks | Ecominéro | 3,000 tonnes × €1.19 Ecominéro | €3,570 |
| Precast stairs | Ecominéro | 400 tonnes × €8.69 Ecominéro | €3,476 |
| Concrete blocks | Valobat | 3,000 tonnes × €0.93 Valobat | €2,790 |
| Precast stairs (other precast products) | Valobat | 400 tonnes × €4.21 Valobat | €1,684 |
Ecominéro: €7,046. Valobat: €4,474. Blocks are cheaper at Valobat; stairs at Valobat's general precast line cost less than Ecominéro's dedicated stairs line. A plant that makes mostly blocks and structural elements should run its own list through both scales. ADEME
Products that are not in scope
Precast elements for roads, networks and civil engineering outside the building and its plot are not building products under article R. 543-289. Ecominéro's scale still lists items such as kerbs and pipes because they can be used on a building's plot (parking, drainage). Declare what ends up in buildings and their plots; keep evidence of other destinations. Journal officiel
Who is the producer
Under article R. 543-290 of the Environmental Code, the producer is whoever manufactures or has manufactured the product under its own name or brand for use in buildings in France, or imports it or first places it on the French market. The 2023 scope notice names three importers: a French site's client buying abroad, a contractor buying abroad to install, and a distributor buying abroad. Each of them pays “sauf si elles sont en mesure de prouver que l'exportateur a lui-même contribué”, unless they can prove the exporter already contributed. A foreign manufacturer that joins an eco-organisme itself, through a representative established in France (article L. 541-10-9-1, mandatory since 10 July 2026), takes that cost and paperwork off its French customers. Distributors increasingly ask for that proof. Sources (2)LégifranceLégifrance — article L. 541-10-9-1 of the Environmental Code (full text)
Journal officielJournal officiel — Avis relatif au champ d'application de la filière REP PMCB, JO du 17 juin 2023 (NOR TREP2315866V)
How a representative saves you money here
- Mapping each product to the most precise line: a dedicated Ecominéro line is sometimes lower than a catch-all line, and the reverse at Valobat.
ADEME
- Splitting deliveries between building use and civil engineering, which is outside the scope, with evidence.
- Choosing between twelve monthly declarations (Ecominéro) and one a year (Valobat).
ADEME
What we need from you
- Company name, registration and VAT numbers, and the person who signs
- Your product list with the eco-organisme product code for each line (we map it with you)
ADEME
- Quantities placed on the French market per line, in the unit the line uses (tonne, m³, m², metre or unit), for the past year and an estimate for the coming one
- Who your French customers are (distributors, contractors, end clients), to settle who is the producer for each flow
Price
Our fee. Construction products are quoted separately, because the work depends on the eco-organisme (Ecominéro takes monthly declarations, Valobat one a year) and on your tonnage. Plus Pro starts at €990 a year for up to 10 tonnes; above that we send a written quote. Setup is €0. Eco-contributions go to the eco-organisme at its published rate, with 0% markup. See pricing or the construction products service.
Frequently asked questions
Is aerated concrete treated differently?
It has its own lines at both schemes: at Ecominéro blocks are €1.19 a tonne, at Valobat €0.93. ADEME
Are concrete roof tiles category 1?
Yes. Ecominéro has a line for concrete roof tiles at €3.19 a tonne; Valobat €2.54 a tonne for concrete roofing elements. ADEME
Do I declare kerbs sold for public roads?
Roads and public works outside a building's plot are not in the PMCB scope. Kerbs sold for a building's car park or plot are. ADEME
