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Calculation method of carbon dioxide emission intensity from iron and steel production — Part 1: Steel plant with blast furnace

90.92 Standard to be revised

ISO/TC 17/SC 21

Calculation method of carbon dioxide emission intensity from iron and steel production — Part 2: Steel plant with electric arc furnace (EAF)

90.92 Standard to be revised

ISO/TC 17/SC 21

Calculation method of carbon dioxide emission intensity from iron and steel production — Part 3: Steel plant with electric arc furnace (EAF) and coal-based or gas-based direct reduction iron (DRI) facility

90.92 Standard to be revised

ISO/TC 17/SC 21

Calculation method of carbon dioxide emission intensity from iron and steel production — Part 4: Guidance for using the ISO 14404 series

60.60 Standard published

ISO/TC 17/SC 21

Life cycle inventory calculation methodology for steel products

90.92 Standard to be revised

ISO/TC 17/SC 21

Life cycle inventory calculation methodology for steel products

20.00 New project registered in TC/SC work programme

ISO/TC 17/SC 21

Guidelines for application of low-carbon technologies in steel plants

10.99 New project approved

ISO/TC 17/SC 21

Calculation method of carbon dioxide emission intensity from iron and steel production — Part 1: Steel plant with blast furnace

50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks

ISO/TC 17/SC 21

Calculation method of carbon dioxide emission intensity from iron and steel production — Part 2: Steel plant with electric arc furnace (EAF)

50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks

ISO/TC 17/SC 21

Calculation method of carbon dioxide emission intensity from iron and steel production — Part 3: Steel plant with electric arc furnace (EAF) and coal-based or gas-based direct reduction iron (DRI) facility

50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks

ISO/TC 17/SC 21

Guidelines for promoting comprehensive energy efficiency and conservation measures in steel plant

00.60 Close of review

ISO/TC 17/SC 21