Define purpose and boundaries
Clarify the buyer's climate objective, residual emissions context, claim type, budget, timing, preferred geographies, and exclusions.
Service guide
Portfolio Solutions
A structured approach to building carbon credit portfolios that balance credit quality, claims fit, supply risk, budget, timing, and the buyer's broader climate strategy.
Overview
A portfolio gives carbon credit purchasing more structure.
A carbon credit portfolio is a planned mix of credits selected to support a buyer's climate contribution, residual emissions strategy, procurement timing, and reporting needs. The aim is to avoid a one-off purchase that depends too heavily on a single project, credit type, geography, or delivery window.
A strong portfolio approach still begins with emissions reduction. Carbon credits should sit alongside real decarbonisation work, with clear attention to credit quality, claim suitability, retirement evidence, and the buyer's risk appetite.
01
Portfolio mix
Credit types, vintages, geographies, registries, volumes, and delivery timing.
02
Claims fit
How credits support the buyer's intended climate statement and reporting needs.
03
Refresh cycle
Ongoing review as standards, supply, pricing, strategy, and claims guidance evolve.
Portfolio design
A practical path from climate objective to portfolio plan.
Set quality criteria
Establish minimum expectations for standards, methodologies, additionality, permanence, safeguards, registry evidence, and retirement records.
Balance the credit mix
Combine suitable credit types across near-term availability, longer-term removals, pricing, durability, project risk, and supply constraints.
Monitor and refresh
Review the portfolio as claims guidance, project performance, market supply, pricing, and the buyer's emissions profile change.
Quality and claims
What should shape a carbon credit portfolio?
Portfolio design is not just about spreading volume across projects. It should connect quality screening, claims guidance, delivery risk, and a forward-looking view of how the buyer's climate strategy may mature.
Credit integrity
Each portfolio component should be screened for credible issuance, monitoring, additionality, permanence, and no double counting.
Diversification
A balanced mix can reduce over-reliance on one project type, methodology, geography, counterparty, or delivery schedule.
Removals transition
Many net-zero aligned approaches encourage increasing support for carbon removals and longer-lived storage over time.
Claims discipline
Credits should be selected for the buyer's intended claim and should sit alongside measurable emissions reduction activity.
Delivery risk
Forward purchases, smaller supply pools, and emerging project types need clear review of timing, evidence, and contingency options.
Record keeping
Registry records, serial numbers, retirement dates, and supporting documents should be organised for reporting and audit readiness.
Credit mix
Different portfolio roles call for different credit types.
Near-term verified supply
Available credits can support immediate retirement needs, provided quality screening and claim fit are handled carefully.
Nature-based credits
Forestry, soil, conservation, and restoration credits may add nature and community value, with permanence and land-use risk reviewed closely.
Reduction and avoidance
Energy, methane, waste, industrial, and efficiency projects can play a role where methodology, additionality, and policy context are credible.
Carbon removals
Removal credits can support a longer-term transition toward more durable climate impact, often with higher prices and tighter supply.
Local-market instruments
Credits such as ACCUs may suit buyers with Australian context, local stakeholder expectations, or specific reporting preferences.
Reference points
Built around recognised market guidance.
Portfolio advice should be informed by credible frameworks, quality signals, and claims guidance. These references shape the language used on this page.
Ready to structure the mix?