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The International Platform Sustainable Finance (IPSF) Common Ground Taxonomy (CGT) Instruction Report (November 2024) provides a technical comparison between the sustainable finance taxonomies of the European Union (EU) and China. The report identifies areas of commonality and divergence to enhance the interoperability of green finance standards, aiming to reduce trans-boundary costs for green investments and scale up international green capital mobilization.

The Climate Policy Initiative (CPI) report 'Tracking and Mobilizing Private Sector Climate Adaptation Finance' introduces a new methodology and taxonomy to better track private sector investments in climate adaptation. By utilizing a bespoke taxonomy and a machine learning model, CPI increased the annual average of tracked private adaptation finance for the 2019-2022 period from USD 1 billion to USD 4.7 billion. The report identifies significant data gaps, particularly among insurers and pension funds, and highlights that the majority of tracked project-level investment is concentrated in the water and sanitation sector.

This research paper, prepared for the Oregon Department of Environmental Quality by the Stockholm Environment Institute, discusses the rationale and methodology for setting consumption-based greenhouse gas emission reduction goals. It argues that supplementing Oregon's existing sector-based targets with consumption-based goals would provide a more comprehensive and equitable approach to climate mitigation by accounting for the full carbon footprint of goods and services consumed within the state.

This appendix details the research methodology, definitional framework, and economic forecasting used to assess the natural infrastructure sector in the Canadian Prairies. It establishes a statistical framework based on NAICS codes to quantify the sector's current economic impact and projects growth through 2030 under three different investment scenarios.

This internal report describes the design and implementation of the IAI Regional Assessment (ER-IAI), a mechanism intended to bridge the gap between scientific production and policy-making regarding global environmental change in the Americas. The ER-IAI employs a co-production model to identify the specific information needs of government decision-makers to guide the IAI's research funding and capacity-building priorities.

This briefing describes the 'SDG Synergies' approach developed by the Stockholm Environment Institute (SEI), a practical framework designed to help governments and organizations plan the implementation of the UN 2030 Agenda by analyzing the interactions between Sustainable Development Goal (SDG) targets.

This report introduces a methodological framework using Input-Output and network theory to analyze physical capital stranding risks and their cascades across economic systems, specifically within a sample of ten European countries.

This research paper by the Climate Policy Initiative (CPI) outlines methodological approaches for assessing the additionality of climate investments, specifically drawing from the evaluation of the Climate Public Private Partnership (CP3) program. The paper proposes both a qualitative multi-criteria assessment (MCA) framework and a quantitative composite index to determine if investments represent a deviation from business-as-usual scenarios.

This guidebook provides a framework and practical options for countries to conduct self-reviews and peer reviews of fossil fuel subsidies (FFSs). It aims to increase transparency and accountability to support the phase-out of inefficient subsidies that encourage wasteful consumption, aligning with commitments made by the G7, G20, EU, and APEC.

This research paper by the NewClimate Institute and PBL Netherlands Environmental Assessment proposes a comprehensive framework for assessing the ambition of post-2020 greenhouse gas (GHG) emission reduction proposals, specifically Nationally Determined Contributions (NDCs), to support the Paris Agreement's requirement for regular reviews and global stocktakes.

This working paper by the Climate Policy Initiative, supported by PILAR and UNPAR, proposes a framework for district-level natural capital assessment in Central Kalimantan, Indonesia. It argues that current land valuations underestimate the true value of ecosystem services and are hindered by inconsistent government regulations and data gaps. The paper recommends a pilot assessment in Kotawaringin Timur due to its high concentration of palm oil infrastructure and critical high conservation value areas.

This research paper argues that regulators should shift from traditional measure-by-measure energy efficiency tracking to outcome-oriented, economy-wide metrics when tying utility compensation to performance. The authors contend that outcome-oriented metrics are more transparent, easier to monitor, and better aligned with broad policy goals, while reducing the administrative burden and regulatory conflict associated with uncertain savings estimates.

This research paper introduces the Participatory Social Return on Investment (PSROI) framework, a bottom-up approach designed to cost and plan community-based adaptation (CBA) strategies in agriculture to ensure local needs align with institutional funding.

This research paper describes a tailored monitoring and evaluation (M&E) framework developed by the Climate and Development Knowledge Network (CDKN) to assess its Negotiations Support programme. The programme provides legal and technical assistance to negotiators from the poorest and most climate-vulnerable countries to increase their influence in international climate change negotiations.

This research paper introduces a formal framework to resolve conceptual confusion regarding vulnerability to climate change by using formalisation to make the structure of definitions and assessments explicit.

This 2006 report, prepared for the World Bank, provides a framework for establishing a Circular Economy (CE) indicator system in China. It advocates for the use of Material Flow Analysis (MFA) to monitor resource efficiency and decoupling of economic growth from environmental pressure, drawing on experiences from the European Union, the United States, and Japan.

This report, prepared by the International Institute for Sustainable Development (IISD) for Agriculture and Agri-Food Canada (AAFC), develops a conceptual methodology called the 'Impact Pathway approach' to value changes in agri-environmental indicators. The report tests this methodology on five specific indicators: Risk of Water Erosion, Risk of Water Contamination by Phosphorus, GHG Emissions, Energy Use Efficiency, and Wildlife Habitat Availability. It identifies critical data gaps, particularly in transport modelling for water-related indicators, and explores linkages between these valuations and integrated economic-environmental modelling and social indicators.

This research paper, written for Agriculture and Agri-Food Canada by the International Institute for Sustainable Development, examines the conceptual and methodological frameworks for full cost accounting (FCA) in agriculture. It defines FCA as the process of valuing environmental and social costs and benefits external to the market, aiming to provide policy makers and farmers with better information for decision-making. The document details various valuation methods—including market-based, circumstantial, and survey-based approaches—and discusses ecosystem frameworks like those from the Millennium Ecosystem Assessment. It applies these theories to case studies in the UK, Japan, and other regions to illustrate how agricultural externalities, such as water pollution and biodiversity loss, can be quantified.

This report, produced by the OECD in collaboration with the Climate Policy Initiative (CPI), provides a preliminary status check on climate finance mobilised by developed countries for developing countries in 2013 and 2014. It estimates that total climate finance reached USD 61.8 billion in 2014 and USD 52.2 billion in 2013, averaging USD 57.0 billion per year, as part of the progress toward the UNFCCC goal of mobilising USD 100 billion annually by 2020.

This briefing note presents resilience indicators for measuring local food systems based on community consultations in Honduras and Nicaragua. It advocates for a systems approach that expands food security assessments beyond food availability, access, and utilization to include supporting infrastructure, natural resources, and governance.