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E-value, not e-waste
Two tools for a repair-first decision: the calculator shows what a repair programme keeps; the route finder shows where a faulty unit should go next.
Calculator
What would a repair programme keep?
Enter your own figures. Nothing is stored or sent — the calculation runs in your browser.
The example fills in the programme's documented scale and repair rate (3,149 units, 89.8% returned to service). Add your own prices and factors.
Route finder
A faulty device is a patient, not a corpse
Answer a few questions about one faulty unit. The route finder follows the charter's order — keep, restore, renew, harvest, then recover — and names the certified role for each step.