North asia electric thermal energy storage furnace production

Can electric arc furnace steel be decarbonised?

With Electric Arc Furnace (EAF) steel production representing the key global and national pathway for the short term decarbonisation of the steel sector, this report explores the market landscape, feedstocks, decarbonisation potential and product marketing in Japan.

What are the efficiencies of a thermal energy storage system?

From the perspective of energy usage, the efficiencies of conversion to electric power in a thermal energy storage system, battery storage system and pumped hydroelectric storage system are estimated to be 90%, 85% and 70%, respectively.

Who makes EAF steel in Japan?

The top five EAF steel producers – Tokyo Steel, Kyoei Steel, Godo Steel, Nakayama Steel Works, and Yamato Steel – collectively contribute approximately 10% of Japan’s total crude steel output. This figure is comparable to the production volume of Kobe Steel, one of the major BF-BOF steel manufacturers.

How will Japan's GX-ETS emissions trading system affect EAF steel prices?

Japan’s GX-ETS emissions trading system, set to commence in FY2026, is expected to further reduce the price premium for EAF steel. This reduction is anticipated as the system drives up the price of conventional BF-BOF steel and provides additional income streams for low carbon steel producers from sold credits.

What is the Technology Strategy assessment on thermal energy storage?

This technology strategy assessment on thermal energy storage, released as part of the Long-Duration Storage Shot, contains the findings from the Storage Innovations (SI) 2030 strategic initiative.

What is process and energy analysis for an electric arc furnace?

Abstract:- A process and energy analysis was performed for an Electric Arc Furnace for steel production in order to determine the energy efficiency defined as losses contribution in the total energy input. Process analysis was performed during operation for one batch, measuring the relevant process parameters.