Single Trigger vs Multi-Trigger Renewal Forecasting

A trigger point is a condition (or age) value on the decay curve that, once crossed, calls for an intervention. Every renewal forecast built from a decay curve needs at least one — the question this document works through is what changes when you use exactly one trigger versus several, over the same fixed 20-year planning period.

FIELD GUIDES

Alexander Muir

7/8/20261 min read

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