Riva Sam Neuves-Maisons
operatingSociete des Aciers d'Armature pour le Beton SAS · EAF route · Neuves-Maisons, Europe, France
Riva Sam Neuves-Maisons is a scrap-based steel plant: an electric arc furnace melts recycled steel scrap into new crude steel. The liquid steel is solidified into semi-finished shapes by continuous casting. The plant has a crude steel capacity of 850 thousand tonnes per year. Its main products are billet, coil, rebar, wire.
Simulator · Beta
Operate a continuous caster
A free interactive model of the process — run a four-ladle sequence and see what breaks.
Process Route
Timeline
Operating since 1872
Emissions
2025
0.03 Mt CO₂e
0.08 t CO₂e per tonne of steel
Typical EAF route: 0.5–0.7 t/t
Modelled estimate (Climate TRACE), not reported data. Methodology
Capacity (ttpa)
Crude Steel
850
EAF
850
Steel Units
Steel Products
billet, coil, rebar, wire
Ownership
Owner Societe des Aciers d'Armature pour le Beton SAS
Parent Riva Forni Elettrici SpA
Workforce 328 employees
Country Context
France crude steel production (USGS). Plant line shows nominal capacity, not output.
Learn the processes this plant uses
Nearby Plants
Other Riva Forni Elettrici SpA plants
Riva Siderurgica Sevillana
Spain · 1,300 ttpa
Thy Marcinelle Charleroi
Belgium · 800 ttpa
Riva Acciaio Caronno Pertusella
Italy · 780 ttpa
Riva Sam Montereau
France · 720 ttpa
Riva Alpa Gargenville
France · 700 ttpa
Riva Acciaio Lesegno
Italy · 600 ttpa
Explore
Location
Neuves-Maisons
Europe
France
48.6115°, 6.1119°
At a Glance
- Route
- EAF
- Crude steel capacity
- 850 ttpa
- Commissioned
- 1872
- Products
- Semi-finished, finished rolled
- Certifications
- 2 recorded