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Kishiwada Steel Osaka

operating

EAF route · Kishiwada, Asia Pacific, Japan

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GEM wiki

Kishiwada Steel Osaka 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 500 thousand tonnes per year. Its main products are billet, bar.

Process Route

EAF

Timeline

Operating since 1956

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

500

EAF

500

Steel Units

EAF
unknown EAF (1)operating
500 ttpa70 tSteel Plantechwiki

Steel Products

billet, bar

Ownership

Owner Kishiwada Steel Co Ltd

Parent Kishiwada Steel Co Ltd [100.0%]

Workforce 250 employees

Country Context

Japan crude steel production (USGS). Plant line shows nominal capacity, not output.

Learn the processes this plant uses

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Plant data sourced from the Global Iron & Steel Tracker (March 2026), Global Energy Monitor. Licensed under CC BY 4.0.

Production data: USGS Minerals Yearbook — Raw Steel: World Production by Country or Locality (2019 edition; 2022 and 2023 early release tables). U.S. Geological Survey, public domain. EAF/BOF splits: USGS Minerals Yearbook (2023 estimates).

Facility emissions estimates from Climate TRACE. Licensed under CC BY 4.0.