Delta Calculator Micro Engine
Computes period-over-period change (absolute and/or percent) with guardrails.
Computes period-over-period change (absolute and/or percent) with guardrails.
Computes ratios/shares for numerator/denominator pairs; supports multi-component composition.
Allocates totals across dimensions/keys using weights or rules; outputs breakdown.
Calculates transition investment efficiency and ROI metrics (e.g., CapEx/OpEx per tCO₂e) using project cost profiles and emissions reduction/impact profiles; supports manual finance inputs.