Metal industry methodology, general iron and steel processes. Calculates carbon dioxide (CO2), methane (CH4) and CO2e emissions based on the quantities of materials produced. Choices include coke, iron, steel, sinter. Globally applicable.
| Product | Process | CH4 Emissions Per Mass Produced ( kg / t ) |
CO2 Emissions Per Mass Produced ( t / t ) |
Source | Link | |||
|---|---|---|---|---|---|---|---|---|
 |
coke | Sign in to see data and perform calculations | Detail | |||||
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direct reduced iron | Detail | ||||||
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pellet | Detail | ||||||
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pig iron | Detail | ||||||
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sinter | Detail | ||||||
|
steel | average | Detail | |||||
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steel | basic oxygen furnace | Detail | |||||
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steel | electric arc furnace | Detail | |||||
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steel | open hearth furnace | Detail | |||||