The Impact Management Project provides a shared convention for understanding and managing material effects on people and the planet. It introduces five dimensions of impact: what, how much, who, contribution, and risk. The framework assists businesses and investors in using data-driven assessments to mitigate negative outcomes and increase positive performance.

The GIIN Impact Investing Messaging Playbook provides a unified communication framework for members. It outlines core industry stories, guiding principles, and tailored messaging for diverse audiences and sectors, including energy and healthcare. The report highlights the industry's growth to a $1.571 trillion market dedicated to solving systemic global problems.

The Green Finance Platform is a global resource hub providing a database of green financial policies, diagnostic toolkits, and research from organisations including UNEP and the World Bank to support sustainable investment.

This report introduces Systemically Important Natural Systems (SINS), analogous to systemically important banks. It argues that critical ecosystems are macro-critical infrastructure. The authors explore how formal SINS designation could embed nature-related risks into global financial governance, fiscal policy, and corporate decision-making to prevent systemic economic instability.

This research identifies the 'comparative industry effect'—differences in industry classification and peer group construction—as a major driver of ESG rating divergence. It explains 30% of industry-level score differences, particularly affecting environmental ratings and firms with limited public disclosure or complex ownership structures.

This research examines the global expansion of index-based ownership from 2004 to 2023. Using a benchmark-free classification model, the study finds global index ownership reached 16.9% by 2023. It highlights significant regional variations, noting that US ownership is highest in mid-caps, whereas European and Asian indexing remains concentrated in large-cap firms.

This IAASB publication provides guidance on applying materiality under ISSA 5000. It explains concepts such as double materiality, performance materiality, and aggregation risk. The FAQs assist practitioners in planning and reporting on sustainability assurance engagements, clearly distinguishing between an entity's reporting process and a practitioner's assurance application.

This guidebook provides a practical framework for building high-impact multi-stakeholder partnerships for the SDGs. It details the partnering lifecycle, essential building blocks like trust and governance, and strategies for business engagement and system transformation. The resource helps organisations become fit for partnering to maximise collaborative value and impact.

This 2026 report evaluates global progress towards the Sustainable Development Goals. It reveals that only 36 per cent of targets are on track, with progress hindered by financing gaps and climate crises. The document also highlights the critical role of data and AI in future monitoring.

A structured Excel-based template from Impact Frontiers used to measure and report enterprise impact performance using the five dimensions of impact and the ABC classification system.

A directory of New Zealand wholesale impact investment funds targeting social and environmental goals. It identifies specialist managers across climate solutions, affordable housing and renewable infrastructure.

This report examines how diverse capital providers collaborate to achieve systems change. It identifies catalytic capital as a pivotal tool for de-risking investments and mobilising private funds. Key findings highlight the necessity of trust, long-term partnerships, and shared metrics to overcome structural barriers and address the $4 trillion SDG financing gap.

This advocacy document calls for targeted investment in the One Health Joint Plan of Action. The Quadripartite collaboration proposes a Joint Offer to support at least ten countries over five years, strengthening governance, multisectoral coordination, and sustainable financing to prevent and control global health risks effectively.

This research analyses Directive (EU) 2026/470 (Omnibus I Directive), which simplifies the Corporate Sustainability Reporting Directive and Corporate Sustainability Due Diligence Directive. It examines how narrowing regulatory scope and removing substantive obligations impacts the balance between sustainability, simplification, and harmonisation within the European Union's financial framework.

Developed by the Anthropocene Fixed Income Institute, the SLB Pricer helps investors value the embedded options and step-up features of Sustainability-Linked Bonds. It provides a quantitative framework to ensure bond structures remain robust and ambitious.

This report explores financial markets as complex adaptive systems, advocating for modelling techniques like agent-based models and network theory. It highlights how these tools improve systemic risk analysis and portfolio management by capturing non-linear behaviours, herding, and interconnectedness, providing a framework for more resilient and adaptive global financial systems.