Carbon × Kaizen is a practical method proposed by the author and ATSAVE: link energy, equipment, products, quality and human action through the same production event so improvements can be understood, recalculated and checked.
What you can manage
Measure: retain events and sources
Align equipment, product or batch, start and end times, valid energy, good-unit counts and status. Verified work orders or manual records can be a starting point without a complete MES; missing data remains unknown.
Understand: define metrics and comparison conditions
Read total energy, good output and energy per good unit together. OEE+E, IE+E and TPM+E address different operational questions. Metric names, units, denominators and direction must remain consistent.
Act: retain human approval and stop authority
People validate candidate causes and trial changes under quality, safety and delivery constraints, recording actions, responsibility, dates and rollback plans. Analysis or AI suggestions do not replace authorized decisions.
Verify: use evidence to decide what comes next
Check output, product mix, operating time and other influences, adjust the baseline when needed, disclose gaps and limitations, then decide to scale, retest or stop. Electricity emissions alone are not a complete product carbon footprint or carbon credit.
From data to action
Measure → understand → act → verify → measure again. Projects proceed through scope definition, data collection, baseline creation, improvement trials and verified expansion, with staged acceptance.
Questions before deployment
How do energy intensity and productivity differ?
Energy intensity = electricity within the boundary ÷ good output. Energy productivity = good output ÷ electricity within the same boundary. They are reciprocals, but their percentage changes are not interchangeable.
Must a factory build every system at once?
No. Review existing equipment, ERP, MES, quality and manual records, then build minimum viable data for one line or equipment group. Use the first reproducible improvement cycle to decide the next scope.
Start with your operational question
Tell ATSAVE about your site, equipment, available data and improvement goals. Together, define the relevant module and a practical starting point.
Discuss your software requirements →