What are Reef Credits?
Reef Credits through NUE, explained
Reef Credits are an environmental market mechanism that recognises measurable improvements in the quality of water flowing from farms and catchments to the Great Barrier Reef.
When land managers adopt improved practices that reduce run-off such as nutrients or sediment, those outcomes can be measured and verified. Verified outcomes may then be issued as credits that businesses and organisations can purchase to support Reef water quality.
Cequest, as a Project Proponent registered with Eco Markets Australia, works alongside farmers and nutrient suppliers and agronomists to develop ENVOMARK Reef Credit projects, from early project development through to monitoring, verification and market engagement.
HOW REEF CREDIT PROJECTS WORK
From practice change to verified outcomes
A simplified overview of the four stages a Reef Credit project typically moves through. Specific requirements depend on the applicable methodology and are confirmed for each project.
01
Project Development
Cequest works with landholders to scope the opportunity, assess suitability and structure the project.
02
Improved Practices
Farm management changes are implemented with the aim of reducing nutrient and sediment run-off.
03
Monitoring and Verification
Outcomes are measured, documented and independently verified under the relevant methodology.
04
Credit Issuance
Once verified, Reef Credits may be issued and made available to buyers seeking water quality outcomes.
OUR IMPACT
Measurable results for a sustainable future
710+
Hectares under management
Across 4 farms in the Mackay Whitsunday region of north QLD. All 4 farms are registered under Project Pipeline for ENVOMARK Reef Credit.
33,000+
kg of Nitrogen reduced
Achieved in 4 months into the project. Evidence-backed result shows the high potential of algae-boosted formula to reduce the use of nitrogen-based fertilisers.
56%
overall reduction in applied N*
Compared to baseline years.
*data updated on Nov 2026
PROJECT SHOWCASE
Current Reef Credit Farm Projects
Cequest is currently working with the following farms. Project details, images and updates will be added as they become available.
Mt Ossa
EMA Title - O’Connell Nitrogen Use Efficiency Project #3
Johnny Farming
EMA Title - Plane Nitrogen Use Efficiency Project #1
Springvale Farms
EMA Title - Pioneer Nitrogen Use Efficiency Project #1
Mack Rural
EMA Title - O’Connell Nitrogen Use Efficiency Project #4
FAQ
Reef Credits: Common Questions
Plain-English answers to the questions we hear most. Specific requirements depend on each project and the applicable standard — speak with Cequest for details.
What are Reef Credits?
Reef Credits are environmental credits that represent a measured improvement in the quality of water flowing to the Great Barrier Reef, typically achieved through changes in land management practices.
How are Reef Credits different from carbon credits?
Carbon credits relate to greenhouse gas emissions. Reef Credits focus on water quality outcomes, such as reducing nutrients or sediment entering Reef waterways.
How are Reef Credits generated, and how is the outcome measured and verified?
A project is developed, improved practices are implemented, outcomes are monitored and independently verified, and credits may then be issued. [Placeholder: Cequest to confirm applicable methodology and verification details.]
What is a project proponent, and how are farms involved?
The project proponent is the party responsible for developing and managing a project. Farmers participate by adopting improved practices on their land, with support throughout the process.
Who buys Reef Credits, and how do they fit sustainability strategies?
Buyers can include businesses and organisations seeking to support measurable water quality outcomes as part of their environmental and sustainability commitments.
Are outcomes or returns guaranteed?
No. Credit issuance depends on verified outcomes and each project's circumstances. Cequest does not guarantee credit volumes, prices or returns.
What is Cequest's role, and how do I enquire?
Cequest identifies, structures and develops Reef Credit projects, working with farmers, technical partners and buyers. Get in touch through our contact page to start a conversation.