TRUSTED BY GLOBAL TECHNOLOGY LEADERS
THE CURRENT LANDSCAPE
The global steel industry stands at a critical crossroads, facing intense regulatory and market pressure to decarbonize.
This report supports projects’ decision-making by providing a detailed technical assessment of proven industrial DR technologies, focusing on:
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Process characteristics
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Energy efficiency
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Raw materials
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Consumption figures
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DRI product quality
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And required adaptations across different %NG/%H₂ blending ratios, including full 100% H₂ operation, either as a transition or standalone configuration.

AREAS OF OPPORTUNITY
Foundation-Based Techno-Economic Analysis
Uncertainty for pathway selection
Uncertainty selecting the appropriate steelmaking route.
Potential inaccuracy in
performance estimates
Difficulties selecting the appropriate DR technology, which may result in unexpected performance costs estimates.
Inaccurate assessments
Very rough estimates of CO2 emissions and OPEX profiles, leading to inaccurate assessments.
Uncertain technology
assessments
Technology assessments remain with a degree of uncertainty.
Limited market analysis
Analysis might be based on historical market data, undermining current decarbonisation trends.
WHAT THE REPORT COVERS
Transitioning DRI to Hydrogen:
A Strategic Technology Assessment
and Benchmarking Analysis
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Overview of conventional steelmaking routes and emerging decarbonization pathways.
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Detailed technical & benchmarking assessment of proven industrial DR technologies.
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Brief review of alternative concepts.
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Relevant market developments.
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A consolidated techno-economic overview.
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Benchmarking analysis of CO₂ emissions and OPEX estimates for selected worldwide locations for NG/H2.
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Technical and engineering foundations impacting technology performance & design parameters.

THE BENEFITS
Comprehensive Techno-Economic Benchmarking Analysis
Steelmaking routes and
emergency decarbonization pathways
This Report provides optimal pathways based on precise identification of energy supplies, raw materials, and CO2 emission targets.
Technology-decision support framework
An enhanced decision-making tool that evaluates process characteristics, differentiating factors, OPEX, operational flexibility, and potential constraints across various NG/H₂ ratios up to 100% H₂.
Regional CO2 emissions
and OPEX benchmarking
profiles
Tailor-made modelling provides regional CO2 and OPEX estimates based on local carbon intensities, raw material availability, and energy supply structures.
Technical and Engineering
Foundations
The Report provides technical and
engineering foundations to clarify process advantages and constraints.
Market trends analysis
Market trends for both historical and recent decarbonization projects are analysed.
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"As the global steel industry faces intense pressure to decarbonize amid varying approaches and economic constraints, this independent, 72-page techno-economic analysis evaluates the DRI-based route as the definitive pathway to zero-CO2 steelmaking. By bridging process engineering with commercial viability through cost simulations and mathematical models, this report delivers a supporting strategic roadmap for executives navigating the low-carbon steel transition."

Pablo Duarte
DRI Technology expert, Green steelmaking, Decarbonization & CDA-H2, Penguin Engineering
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All technical and commercial information contained in the report is the intellectual property of Penguin Engineering. It shall not be assigned or disclosed to any third party, or otherwise used or disposed of in whole or in part - even if modified - without the prior written approval of Penguin Engineering
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Methodology & Authority Disclaimer: In addition to numerous references, key topics of the report are based on proprietary expertise and modeling used in the analysis.


