Sustainability Advisory Service
Sustainability is no longer a side issue for organisations. It is increasingly influencing strategy, operations, risk management, reporting, reputation and long-term resilience. Customers, employees, funders, investors and regulators are all expecting organisations to respond with clearer action, stronger accountability and more credible progress.
At Opportune, we help organisations turn sustainability from a broad ambition into practical action. We work with clients to understand what sustainability means in their context, identify the issues that matter most, and develop clear, achievable pathways forward. Our focus is on practical advice, sensible priorities and solutions that can be implemented in the real world.
Our Sustainability Advisory services can include support in the following areas:
Sustainability strategy and roadmap development
Climate change and broader sustainability risk assessment
Materiality assessment and identification of key issues
Sustainability governance and leadership support
Carbon footprinting and emissions reduction planning
Decarbonisation strategy and transition planning
Sustainability reporting and disclosure support
Stakeholder communication and sustainability messaging
Policy development and internal sustainability frameworks
Supply chain sustainability and value chain considerations
Staff engagement, training and capability building
Review and improvement of existing sustainability programmes
We combine technical expertise with commercial realism. We understand that sustainability initiatives need to work within operational constraints, budgets and organisational priorities. That is why our advice is grounded, practical and aligned with your wider business objectives, rather than being overly theoretical or compliance-driven.
Whether your organisation is just starting its sustainability journey or looking to build on existing work, we can help you take the next step with confidence. Our aim is to support meaningful progress, build internal capability and help you create a sustainability approach that is credible, effective and fit for the future.
Climate Reporting Service
Climate reporting is becoming an increasingly important part of how organisations communicate risk, resilience and long-term value. Whether driven by regulation, stakeholder expectations or voluntary leadership, organisations are under growing pressure to produce disclosures that are clear, credible and decision-useful.
At Opportune, we help organisations approach climate reporting in a practical and structured way. We support clients to understand reporting requirements, identify gaps, strengthen the underlying information and processes, and develop disclosures that are aligned with recognised frameworks and fit for purpose in their own context. Our focus is on making climate reporting manageable, robust and useful — not just compliant.
Our Climate Reporting Services can include support in the following areas:
Climate reporting readiness assessments
Gap analysis against applicable reporting frameworks and standards
Support with climate-related disclosure planning and project management
Governance and board reporting support
Identification and assessment of climate-related risks and opportunities
Scenario analysis support
Greenhouse gas data collation and reporting inputs
Development of reporting structures, content and drafting support
Materiality assessment for climate-related disclosures
Review of existing climate reports and recommendations for improvement
Support with internal controls, processes and documentation
Alignment with broader sustainability and annual reporting
Preparation for assurance and external review processes
Practical advice on improving reporting quality over time
We combine technical understanding with a pragmatic view of what organisations need to deliver in practice. Climate reporting can be complex, especially where data, governance and strategy are still evolving. Our role is to help simplify the process, focus effort where it matters most, and support reporting that is both credible and achievable.
Whether you are preparing your first climate report, responding to changing reporting expectations, or looking to improve the quality and maturity of an existing disclosure, we can help. Our aim is to support organisations to build confidence in their reporting, strengthen internal capability, and produce climate disclosures that are clear, well-grounded and valuable to stakeholders
Carbon Accounting Software
Our purpose designed carbon accounting software lets organisations measure and report on the emissions from their activities.
Convert activity data to emissions
Use the latest Emission Factors from the NZ Ministry for the Environment
Produce Greenhouse Gas Inventory Reports
Comply with ISO 14064 and GHG Protocol reporting requirements
Track and monitor emissions over time against targets
Track updates with audit logs
Auditability supports verification of emission reports
Upload source documents against emission categories
Technical carbon accounting advice
New Zealand organisations need to understand the impact to their business of recent climate-related regulatory changes, both here and in overseas jurisdictions.
We have more than a decade of experience delivering up to date technical advice across:
NZ Emissions Trading Scheme (ETS) regulatory impacts
Forestry ETS rule changes
Net Zero target setting aligned with Paris Agreement and NZ commitments
Purchasing carbon credits from verified sources
Landfill gas emissions verification
Modelling forecast emission savings from carbon projects
Attribution of emission savings towards government programmes