Manufacturing: Plant Energy, Allocation by Machine Hours vs Mass
This lesson is part of the course
In this lesson
You turn a year of plant electricity and gas into kg CO2e, share it between three products by machine hours and by mass, and see how much the allocation key moves the kettle's footprint.
Buy the course once for $9.99 to unlock every lesson and lab, the final exam and the certificate – lifetime access, no subscription.
Lessons in this course
- Functional Unit & Reference Flow: Comparing Products Fairly Locked
- Materials Stage: Bill of Materials × Emission Factors with Scrap Locked
- Manufacturing: Plant Energy, Allocation by Machine Hours vs Mass Locked
- Distribution: Tonne-Kilometres, Transport Modes & the Air-Freight Trap Locked
- Use Phase: Electricity per Year, a Falling Grid Factor & Overfilling Locked
- End of Life: Recycling, Incineration, Landfill & Avoided-Burden Credits Locked
- Hotspot Analysis: Stage Totals with SUMIFS, Shares, a Chart & Highlights Locked
- Eco-Design Comparison: Baseline vs Redesign per Functional Unit Locked