Cleaner production & waste management - Stages of Green Production
6 important questions on Cleaner production & waste management - Stages of Green Production
What are the 6 stages towards Green Production?
2. Eco - profile
3. Department Network
4. Quantification
5. Conceptualization
6. Green Production
Explain stage 1 "Overview" towards Green Production
• Identification of all individual stages (i.e., procurement of raw materials & components, manufacturing, assembly, packaging, distribution, transportation) – enables identifying alternatives in the future
• Documentation of respective inputs & outputs for all stages – provides data for subsequent stages
• Estimation of overall environmental impact & of each stages’ contribution – provides data for subsequent stages
Explain stage 2 "Eco-profile Stage" towards Green Production
• Initial assessment of the possible origin of the impacts
• Identification of the connections between the impacts at the individual stages of production – enables arranging stages of production based on their environmental impact assessment
• 4 impact groups
– Materials: Origin of materials & dependence on limited resources
– Energy: All energy types and resources used for production
– Chemicals: Impacts that derive from the use and disposal of chemical & hazardous substances
– Miscellaneous: All other environmental impacts not listed above
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Explain stage 3 "Department Network Stage" towards Green Production
• Identification of overlays/connection amongst the departments w.r.t the production process
• Recording of each department’s contribution to the environmental impact
• Data from each department is compared with the data from previous stages that is on processes
– Data collected in preceding stages might be incomplete
– Thus, some assumptions need to be made
Explain stage 4 "Quantification" towards Green Production
• System boundaries
• Inputs
• Outputs
Explain stage 6 "Green Production"
• Formulating a universal strategy is chaotic; proposals on environmental improvement plans can be ranked
• Environmental improvement plans has a higher adoption probability if aligned with corporate strategy
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