Application of the transdisciplinary shipyard energy management framework by employing a fuzzy multiple attribute group decision making technique toward a sustainable shipyard: case study for a Bangladeshi shipyard

Journal of Shipping and Trade

Table 2 Consumables for per ship one ton steel

Consumable	Quantity	Energy	MJ
Electrical power	96 kWh/1 Ton net steel	3.6 MJ/kWh	345.60
O₂	110 Cu. Met./1 Ton net steel	5.04 MJ/Cu. Met	554.40
CO₂	35 kgs./1 Ton net steel	10,204 MJ/Ton	357.14
LNG	12 kgs./1 Ton net steel	624.108 MJ/Ton	624.10