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The Manila Investment Policy Forum Tool Kit is a practical guide developed by the International Institute for Sustainable Development (IISD) to help national and regional policymakers improve horizontal coherence between investment governance and other policy areas. It provides a two-step framework to align investment treaties, laws, and contracts with international sustainable development commitments, such as those related to climate, human rights, and public health.

This report by the International Institute for Sustainable Development (IISD) examines the necessity of reforming investment treaties and the Investor-State Dispute Settlement (ISDS) system. It argues that traditional treaties, which prioritize investor protection, often conflict with sustainable development goals, create significant financial burdens for states, and discourage necessary public interest regulations, particularly regarding the energy transition.

This research paper examines voluntary biodiversity credits (VBCs) as a mechanism to bridge the global biodiversity funding gap. It argues that because the standalone business case for VBCs is currently weak, they should be integrated into hybrid financing models—such as carbon markets and debt-for-nature swaps—to attract private investment and ensure scalable conservation outcomes.

This report analyzes the potential for South Africa to use its public procurement spending, which represents approximately 15% of its GDP, to address environmental issues such as carbon emissions, pollution, and water scarcity.

This report provides case studies and guidance on integrating gender-responsive and socially inclusive (GESI) practices into nature-based solutions (NbS) for climate change adaptation to address a gap in evidence regarding GESI outcomes in such projects.

This report by the Nature-Based Infrastructure Global Resource Centre evaluates the cost-benefit ratio of implementing nature-based infrastructure (NBI) to mitigate flood risks in the Drakenstein Municipality of South Africa, specifically focusing on river restoration in the Berg River catchment.

This report outlines strategies for India to secure a reliable supply of critical energy transition materials (CETMs) to support its goal of achieving net-zero emissions by 2070.

This report examines the distribution of legislative authority between the federal and provincial governments of Canada regarding the regulation of oil and gas development, detailing the specific jurisdictional powers the federal government can exercise.

This briefing note from the International Institute for Sustainable Development outlines the barriers to phasing out fossil fuel subsidies in international aviation and maritime shipping and provides recommendations for taxation and emissions levies to reduce greenhouse gas emissions and create a level playing field across transport modes.

The Indonesian government is implementing a series of incentives to accelerate electric vehicle (EV) adoption and establish a domestic manufacturing hub, leveraging its position as the world's largest nickel reserve holder. While these policies have successfully increased EV sales and attracted foreign brands like BYD, they have created market imbalances and conflicting incentives that may undermine long-term goals of local technology transfer and supply chain development.

This guide, published by the International Institute for Sustainable Development (IISD) and Porticus, provides a strategic framework for philanthropic organizations to advance the reform of environmentally harmful subsidies (EHS). It argues that redirecting a portion of the USD 2 trillion annually spent on EHS could significantly fund biodiversity and climate goals. The document outlines a theory of change based on defining problems, identifying solutions, and creating political support to open 'policy windows' for reform.

This executive summary by the International Institute for Sustainable Development (IISD) examines the role of natural infrastructure in addressing Canada's water infrastructure gap. It assesses six federal funding programs against 14 enabling criteria, finding that while most allow natural infrastructure, actual funding remains disproportionately low. The document provides recommendations to integrate natural infrastructure into federal frameworks, increase funding for proactive adaptation, and build local government capacity.

The International Institute for Sustainable Development (IISD) describes a due diligence screening tool developed with the Food and Agriculture Organization (FAO) to help agribusinesses align investments with the Committee on World Food Security's Principles for Responsible Investment in Agriculture and Food Systems (CFS-RAI).

The International Institute for Sustainable Development (IISD) provides a response to the Department for Energy Security and Net Zero (DESNZ) consultation regarding updated Environmental Impact Assessment (EIA) guidance for offshore operators. This guidance follows a British Supreme Court ruling in Finch v Surrey County Council, which mandated that planning authorities assess "downstream" greenhouse gas emissions for fossil fuel projects.

This briefing by the International Institute for Sustainable Development (IISD) argues that Canada continues to provide billions in public funds to the fossil fuel industry despite pledges to phase out subsidies. The document outlines five priority areas for reform—tax credits, the Trans Mountain Pipeline, carbon capture and storage, LNG infrastructure, and low-carbon funds—and calls for a comprehensive, transparent inventory of all financial supports to ensure Canada meets its international commitments as the 2025 G7 president.

This report provides an economic valuation of the new phase of the "Freetown the Treetown" initiative in Freetown, Sierra Leone, which uses nature-based infrastructure (NBI) to combat deforestation and climate change. The assessment evaluates two planting scenarios to determine the societal and financial returns of reforestation efforts aimed at reducing natural hazards and carbon emissions.

An economic valuation by the Nature-Based Infrastructure Global Resource Centre finds that investing in the rehabilitation of Sherwan Hill Adventure Park in Abbottabad, Pakistan, yields a return of USD 2.49 for every USD 1 spent over 30 years. The project, part of the Khyber Pakhtunkhwa Cities Improvement Project, aims to combat the effects of rapid urbanization (3.5% annual growth) and climate change—including flash floods, landslides, and the urban heat island effect—by expanding green infrastructure to improve public health and climate resilience.

This research paper by Kholofelo Kugler and Tani Washington analyzes the impact of the Trump administration's 2025 tariff policies on African nations. It details the structure of the new tariffs, the specific vulnerabilities of countries like Lesotho and Madagascar, the potential advantages for Egypt and Kenya, and the precarious future of the African Growth and Opportunity Act (AGOA).

The 'EU Action on Policy Coherence for Adaptation and Resilience' is a EUR 2 million initiative running from October 2025 to September 2028. Led by a consortium including the Centre for Humanitarian Dialogue (HD), the Berghof Foundation (BF), and the International Institute for Sustainable Development (IISD), the project aims to align peace and climate adaptation policies in regions and countries affected by both climate change and conflict.

This report details the history and evolution of the Intergovernmental Forum on Mining, Minerals, Metals and Sustainable Development (IGF), from its origins at the 2002 UN World Summit on Sustainable Development to its current status as a global forum of over 80 member countries focused on mining governance and sustainable development.