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• Install effective air filtration and ventilation systems to control airborne pollutants and
ensure good indoor air quality for employees.
• If applicable, explore the use of clean energy sources or technologies to reduce emissions.

9. Green Equipment and Technologies:
• Consider upgrading to more energy-efficient and environmentally friendly machining
equipment, such as machines with regenerative braking, energy recovery systems, and low-
energy modes.

10. Monitoring and Reporting:

• Implement a monitoring system to track progress toward your green machining goals.
• Regularly report on key performance indicators, sharing successes and identifying areas for
improvement.

11. Certification and Recognition:

• Explore certifications or recognition programs related to sustainable manufacturing, such as
ISO 14001 (Environmental Management System) certification.
• Promote your green machining efforts to customers and stakeholders to showcase your
commitment to sustainability.

12. Continuous Improvement:

• Foster a culture of continuous improvement by regularly reviewing and refining your green
machining practices.
• Encourage employee involvement in suggesting and implementing environmentally friendly
initiatives.

Transitioning to green machining is a comprehensive process that requires commitment,
collaboration, and ongoing efforts to make environmentally conscious decisions at every stage
of the machining process. By implementing these steps and embracing eco-friendly practices,
you can contribute to a more sustainable and environmentally responsible manufacturing
operation.

The transition to green should be based on monitoring of specific key performance indicators
(KPIs), which are essential metrics that help on the measurement of the success and progress of
green manufacturing initiative. Some KPIs that can be used for the transition to green
manufacturing could be:

1. Energy Consumption KPIs
• Energy Consumption per Unit of Production: Measure the amount of energy (electricity, gas,
etc.) used to produce a specific quantity of machined parts.
• Energy Savings Percentage: Calculate the percentage reduction in energy consumption
compared to baseline levels before implementing green machining practices.
• Energy Efficiency Index: Evaluate the energy efficiency of your machining processes by
comparing energy consumption to the output produced.

2. Waste Reduction KPIs

• Scrap or Waste Material Percentage: Monitor the percentage of material that becomes
scrap or waste during machining operations.

Copyright © by DIGIGREEN All Rights Reserved Volume I – Chapter III: Digital and Green Machining and Forming 44