Operations & Performance

Effective sustainability leaders are action-led and impact-driven

We deliver the diagnostics, good practices and performance metrics to help you execute with confidence.

I would highly recommend working with One Stone. They were professional, knowledgeable and pushed us just enough to consider options for the organisation.”

Yvette Pratt
Head Education & Engagement Centre
Australian Institute of Botanical Science Royal Botanic Gardens and Domain TrustCompany Name

One Stone are outcomes-focused, collaborative and were fantastic to work with, providing clarity on complex issues as we undertake a major renewal project.”

Simon Walkom
Director Strategy & Operations
PowerhouseCompany Name

The detail, care and deep expertise One Stone helped us embed into these products has been a blessing to us and the thousands of organisations who utilise it.”

Sam Riley
CEO
AnsaradaCompany Name

ESG Diagnostics

We help you evaluate your current state against global standards and emerging regulations, providing insights to guide impactful actions and advance your sustainability leadership journey.

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Alignment with ISO Guidance & Standards & leading frameworks

Conformity with recognised norms—like ISO 26000, the ISO 14000-series and new ISO 53001 SDG management standard—builds impact and credibility. We help you put sound foundations in place for future business success.

Alignment with Standards →

To deliver Australia’s first world-class eco-industrial precinct, we peer-reviewed and aligned RGDC’s ISO 14001 Environmental Management System to relevant UN frameworks.

B Impact Assessment

B Corp is one of the world’s most rigorous social & environmental certification standards—and its centrepiece is the B Impact Assessment tool. Our trained B Consultants show you how to use it effectively to measure & improve what matters.

Audit & Gap Analysis.

Sustainability is acronym soup. We speak fluent ISSB, CSRD and SDG and can guide you through the fine-print to ensure you’re aligned.

ISSB Gap Analysis →

Ahead of new ASRS climate regulations, we completed TCFD/ISSB-readiness health checks for this leading Australian non-bank corporate lender and asset manager with over $19bn in AUM.

Carbon Footprint

Understanding emissions is the first step to managing them. We help you map and measure Scopes 1, 2 & 3 accurately to identify key reduction opportunities and set you on the path to net zero.

Implementation & Performance Improvement

We help ensure your sustainability and climate action plans are effectively executed with clear roadmaps, robust management systems, and measurable outcomes for high-impact results.

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Sustainability & Climate Action Plans

Developing a strategic roadmap is sustainability leadership 101. We‘re recognised experts at building tailored, multi-year action plans that embed good practice and unite your organisation around ambitious shared goals

Climate Action Strategy→

Australia’s contemporary museum for excellence and innovation in applied arts and sciences turned to us to develop their inaugural Climate & Sustainability Action Plan—with award-winning results.

Impact measurement & performance metrics

How do you know you’re making a difference? Without good metrics it’s just guesswork. We design robust impact measurement performance metrics that deliver the timely management insights you need to track progress.

Digital ESG Tools →

We were the experts behind a new suite of innovative digital ESG performance management tools from this ASX-listed SaaS company.

Monitoring & evaluation

Want to know if your flagship sustainability initiative hit the mark? We can help you evaluate how it performed and identify improvements to grow your impact.

Environmental Action Plan →

We developed the inaugural 2-yr Climate and Environmental Sustainability Strategy for this national charity committed to ending homelessness.

Policy & Good Practice

We keep you updated with the latest ESG policies and best practices, helping you manage risks and seize opportunities while fostering a culture of integrity and responsibility.

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Climate Action & Nature Positive

To be sure you’re aligned with global good practice and managing emerging risks & opportunities effectively, talk to us. We bring the latest tools, thinking and examples to inform your climate & nature positive leadership journeys.

Business Case for Nature →

To bring medium to large organisations up to speed on the UN’s new biodiversity framework and build understanding of business impacts & dependencies on nature, we developed a Business Case for Nature learning resource.

Human Rights & Modern Slavery

Protecting, respecting and remedying human rights is non-negotiable. We work with you to implement policies and practices that safeguard people and combat Modern Slavery throughout the value chain.

Circular economy

Making the switch from wasteful to resourceful requires a shift in mindset and behaviour. We help you embed circular economy principles and work with the right stakeholders to drive change that sticks.

Circular Economy →

We led multiple circular economy workshops for this shared services statewide organisation and advised on integrating sustainability clauses into a 5-year $100m per annum whole-of-government public procurement contract.

Culture, Ethics & Conduct

Good governance is the foundation of sustainable growth. We wrote the book on how to create a culture of integrity—literally—so let us work with you to develop & embed strong fundamentals like codes of conduct and corporate ethics guidelines.

Responsible sourcing

Purchasing power is one of your best responsible business levers. We help you identify supply chain hotspots, key spend categories, and the right tools and policies to manage these for better stakeholder outcomes and business resilience.

Social Procurement →

This well-known global provider of paper-based products sought our help to develop a socially responsible procurement approach that supports company values.

Accessibility, Diversity, Equity & Inclusion

Embracing diversity isn’t just the right thing to do, it’s good for strategy & innovation too. We help you foster a culture of inclusion so you can become a supplier and employer of choice

← Purpose & Strategy

Advocacy & Engagement →

Powerhouse Climate Action Plan 2022-25

Australian Museum Sustainability & Climate Action Plan 2023-2025

Creating a Culture of Integrity

Ethics at Scania: Doing Things Right