Proposed Sectoral Approach for the Steel Sector in Japan

The report outlines a proposed sectoral approach for the Japanese steel industry to meet a projected 50% emission reduction by 2050. It presents two variants: one based on a fully-resourced research, development, demonstration, and deployment (RDD&D) plan, and another based on regulating CO2 limits for steel plants. The document emphasizes that sustainable reductions require breakthrough technologies or CCS, noting that while the Japanese sector has the financial resources to scale up RDD&D, the high cost of full CCS implementation could lead to competitiveness issues and carbon leakage without international coordination or protective measures like border taxes.

• To meet Japan's national target of an 80% reduction in GHG emissions by 2050, the steel sector is understood to require a reduction of at least 50% by 2050, necessitating major improvements in primary steel production or the use of carbon capture and storage (CCS).
• The first proposed variant involves a fully-resourced RDD&D plan to develop breakthrough technologies and CCS, where funding could be raised via increased energy and carbon taxes or by making the steel sector liable for the finance.
• The second proposed variant involves regulating CO2 limits for individual plants, with a phased approach applying first to new plants and later to existing ones; a potential first target for blast furnaces could be 50% of current emission levels (approximately 0.8 tCO2/t steel).
• Analysis of the four largest Japanese steel companies (2001-09) suggests they have the financial resources to scale up RDD&D; for example, a breakthrough technology demonstration plant costing US$1.5 billion would represent 5% of their average EBIT or 7% of Capex.
• The implementation of CCS in Japan is hindered by uncertainty regarding the availability of sequestration storage capacity and the political and financial feasibility of developing transport pipelines.
• Unilateral implementation of stringent CO2 targets could expose the Japanese steel sector to significant competitiveness and leakage impacts, as CCS costs (estimated at $100/tCO2 captured) could represent roughly 20% of the value of steel.

APA

Wooders, P. (2010). Proposed Sectoral Approach for the Steel Sector in Japan. Climate Strategies. https://climatestrategies.org/wp-content/uploads/2014/11/proposed-steel-sectoral-approach-for-japan-12-november-2010.pdf

Chicago

Wooders, Peter. Proposed Sectoral Approach for the Steel Sector in Japan. Climate Strategies, 2010. https://climatestrategies.org/wp-content/uploads/2014/11/proposed-steel-sectoral-approach-for-japan-12-november-2010.pdf.

Wikipedia

{{cite report |last1=Wooders |first1=Peter |title=Proposed Sectoral Approach for the Steel Sector in Japan |publisher=Climate Strategies |date=10 November 2010 |url=https://climatestrategies.org/wp-content/uploads/2014/11/proposed-steel-sectoral-approach-for-japan-12-november-2010.pdf |access-date=23 October 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{wooders2010proposed, author = {Wooders, Peter}, title = {{Proposed Sectoral Approach for the Steel Sector in Japan}}, institution = {Climate Strategies}, year = {2010}, month = nov, url = {https://climatestrategies.org/wp-content/uploads/2014/11/proposed-steel-sectoral-approach-for-japan-12-november-2010.pdf}, urldate = {2026-10-23}, note = {Indexed by Climate Insights Directory} }