Tata Steel Rayong
operatingEAF route · Amphoe Muang, Asia Pacific, Thailand
Tata Steel Rayong 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 550 thousand tonnes per year. Its main products are billet, rebar.
Process Route
Timeline
Operating since 1989
Emissions
2025
0.022 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
550
EAF
550
Production
Crude steel production: 424 ttpa (2021)
Steel Units
Inputs & Energy
Power natural gas, 1.4 MW solar rooftop
Steel Products
billet, rebar
Ownership
Owner Tata Steel (Thailand) PCL
Parent Tata Steel (Thailand) PCL [100.0%]
Workforce 367 employees
State ownership Partial
Country Context
Thailand crude steel production (USGS). Plant line shows nominal capacity, not output.
Learn the processes this plant uses
Nearby Plants
Other Tata Steel (Thailand) PCL plants
Explore
Location
Amphoe Muang
Asia Pacific
Thailand
12.6776°, 101.1494°
At a Glance
- Route
- EAF
- Crude steel capacity
- 550 ttpa
- Commissioned
- 1989
- Products
- Semi-finished, finished rolled
- Certifications
- 2 recorded