Skip to main content

electrify · machine count for aotearoa

Count the machines. Find the first switch.

A practical NZ electrification calculator for vehicles, heat, power, rooftops, savings, payback, and the next machine to replace.

Sculptural vessel representing electrification planning
Fleet
Heat
Solar

route board · sme calculator

Your Machine Count.

Count the fossil machines in your business. The result ranks the switches by savings and payback.

Choose your route

All four routes use Rewiring Aotearoa's Machine Count frame. The questions are tuned for each context.

Inputs

8

Target time

90 sec

Result

ranked switches

LinkedInXEmail

Fuel to electrons

Compares current fuel spend with EV and heat-pump operating costs.

Premises-aware

Lease length and rooftop suitability change the recommendation.

Solar signal

Adds a rooftop sizing estimate when the numbers make sense.

Sources: MBIE Energy Prices Q1 2026, EECA Light Vehicle Fuel Economy Database 2026, MfE NZ Greenhouse Gas Inventory 2024, Rewiring Aotearoa Machine Count Report 2025, NZTA Vehicle Fleet Statistics 2025.

This calculator is a starting estimate, not a quote. Numbers within +/- 15% of a professional fleet or energy audit. Methodology and constants: see the source.