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Credit-issuing

O’Connell Nitrogen Use Efficiency Project #2

Mackay Whitsunday

Verification

Verified · RSM · 24 March 2026

Credits available

2,553

The story

What is happening here

The O’Connell Nitrogen Use Efficiency Project #2 is located on agricultural land within the O’Connell River Catchment, which drains to the Great Barrier Reef. This Reef Credit Project has been developed in a partnership between GreenCollar and the land manager.

Outcome numbers

What this project has produced

  • 5,106

    Credits issued

    Project is delivering water quality improvements for the GBR

    Eco-Markets Registry

  • 1

    Parcel

    Registered project area

    Eco-Markets Registry

  • 5

    Tonnes of DIN removed

    Quantified and verified mass of nitrogen prevented from running onto the GBR

    Multiple verification reports 2022-2026

The Chain

Where this credit comes from

Pulled from this project’s own record. Every step is a live link — the provenance, walked.

  1. Reef Credit Standard

    The standard. Outcome: Water.

  2. Managed Fertiliser Application v1.1

    The methodology version this outcome was produced under.

  3. Reef Credits

    The credit type this project issues.

  4. Credit

    The verified unit itself. Held immutably in the Credit Registry, never on this website.

Who’s involved

Proponents and Project Developers

Terra Carbon Pty Ltd (GreenCollar)

Australia’s largest environmental market developer with a portfolio of 200+ projects covering over 15m hectares of Australian Agricultural land.

GreenCollar are at the forefront of helping farmers, graziers, traditional owners and other land managers identify and create commercial opportunities through projects that enhance productive enterprise whilst caring for the environment.

Main Office 02 9252 9828

Visit website — Terra Carbon Pty Ltd (GreenCollar), opens in a new tab

Documents

The rules behind this project

Related

Other projects issuing these credits

Credits-for-sale

Burdekin Wastewater Project #1

Haughton, Burdekin, Queensland

Proponent: Regen Aqua Pty Ltd

Reef Credits (Water)

  • Goal 6: Clean water and sanitation
  • Goal 14: Life below water

1,189 credits available