NVES · fleet compliance (for suppliers)
NVES fleet penalty calculator
The New Vehicle Efficiency Standard sets a CO₂ target each carmaker/importer must hit across the vehicles they sell. Enter your fleet mix to see your volume-weighted position against target and the credits or penalty exposure — the tool no official calculator provides. Each vehicle's target comes off the mass-limit curve, not the flat headline.
Your fleet
Headline targets this year — Type 1: 141 g/km · Type 2: 210 g/km (before the mass adjustment per vehicle).
| Model | Type | MIRO kg | CO₂ g/km | Volume | |
|---|---|---|---|---|---|
Banked / traded-in credits (optional)
Credits (units) from beating target in other years or bought from another supplier, used to offset a deficit within the make-good window.
Fleet meets the standard
+1,086,723 credits
Your volume-weighted CO₂ is at or under target, earning tradeable credits.
Type 1 — Passenger — 30,000 vehicles
| Volume-weighted target | 141.7 g/km |
| Volume-weighted actual | 112.0 g/km |
| Net position | +890,553 units (credits) |
Type 2 — Light commercial / heavy 4WD — 15,000 vehicles
| Volume-weighted target | 213.1 g/km |
| Volume-weighted actual | 200.0 g/km |
| Net position | +196,170 units (credits) |
Estimate — verify the parameters before relying on this.NVES targets, the mass-limit curve (reference mass, slope, breakpoints), the $100/unit rate and category rules are legislated settings sourced from secondary summaries and confirmed only for FY2025-26 (rates as at 2025-07-01). 2027–2029 use the current mass curve as an approximation. Confirm against the NVES Rules / DCCEEW, and check the WLTP vs NEDC test-cycle basis, before using this for real compliance decisions. Not legal or compliance advice.