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The document argues that current capacity-building efforts under the UNFCCC are too ad hoc and project-based, leaving developing countries with significant institutional gaps. It recommends that the Paris Agreement establish a long-term objective for capacity building and a formal 'capacity-building mechanism' to act as an umbrella for coordination, monitoring, and review. The authors suggest a work program starting at COP 21 to determine whether this mechanism should be managed by a new dedicated body or by enhancing the mandates of existing thematic bodies like the Consultative Group of Experts (CGE) or the Standing Committee on Finance (SCF).

The document outlines the complexities of establishing an accountability system for climate commitments under the UNFCCC, specifically focusing on the 'MRV' (measurement, reporting, and verification) challenge. It identifies key negotiation priorities, including the verification of supported and unsupported actions, the governance of an international registry for Nationally Appropriate Mitigation Actions (NAMAs), and the role of national climate action plans. The author recommends that parties adopt a graduated approach to MRV requirements based on action type and cost, leverage existing domestic reporting systems, and define the characteristics of acceptable NAMAs to allow for national innovation while maintaining environmental integrity.

The paper examines the history of international climate cooperation since the early 1990s to identify ways to enhance the implementation of the Paris Agreement. It specifically analyzes the roles of science, equity, and leadership, while drawing lessons from the Kyoto Protocol's compliance committee, the Talanoa Dialogue, and the existing transparency framework to inform the application of the Paris Agreement's Rulebook.

The document examines India's efforts to reduce greenhouse gas emissions through international commitments and the National Action Plan on Climate Change (NAPCC). While India is likely to meet its goal of reducing GDP emissions intensity by 20–25 percent from 2005 levels by 2020, the paper highlights significant implementation gaps. It emphasizes the need for improved financing, institutional capacity, and coordination across different levels of government and ministries to ensure mitigation goals are achieved.

The paper evaluates two decades of review processes within and outside the UNFCCC to identify improvements for the Paris Agreement's enhanced transparency framework. It argues that while existing systems provide a strong foundation, they are hindered by inefficiencies and unclear guidance that must be addressed to support increased review frequency and higher climate ambition.

The document addresses the lack of transparency and clarity in climate mitigation pledges from both Annex I and non-Annex I Parties under the Cancun Agreements. It argues that while Annex I Parties can resolve these issues through common accounting rules, non-Annex I Parties require a specific clarification process for their diverse nationally appropriate mitigation actions (NAMAs) to enable progress tracking and the assessment of global emissions reductions.

The paper offers guidance on accounting for mitigation targets within NDCs under the Paris Agreement, utilizing approaches from the World Resources Institute's Greenhouse Gas Protocol Mitigation Goal Standard to fill gaps in UNFCCC guidance.

The report highlights that forests stabilize the climate through biophysical processes affecting energy and moisture transfers, which are currently undervalued in policy. It argues that accounting for these effects can increase the estimated global cooling benefit of avoiding tropical deforestation by up to 50% and warns that ignoring them leads to underestimated climate risks for health and agriculture.

The document discusses the need for establishing specific information requirements for the intended nationally determined contributions (INDCs) being prepared for the post-2020 agreement (the 2015 Agreement). It argues that transparency and clarification of these contributions are essential levers for increasing ambition and accountability among Parties to the UNFCCC. The paper intends to provide an overview of contribution types and a corresponding list of information requirements to facilitate a robust yet manageable reporting process.

The document outlines a five-step framework for governments to develop INDCs: identifying benefits, organizing the process, gathering data and analysis, designing the contribution, and communicating it. It emphasizes that INDCs allow countries to tailor climate actions to their specific national priorities, capabilities, and emissions profiles to contribute to the UNFCCC goal of limiting global warming to 2°C above pre-industrial levels.

The paper analyzes the reporting requirements of the Paris Agreement and the existing UNFCCC transparency system to suggest improvements for the Enhanced Transparency Framework, emphasizing the need for streamlined reporting channels and capacity building for developing countries.

The U.S. contributed $5.1 billion in Fast-Start Finance (FSF) for 2010-2011, utilizing a mix of grants and non-grant instruments. While funding for climate objectives increased, the report questions whether the contribution is truly "new and additional" because the U.S. included projects funded prior to the FSF period. Furthermore, only a minority of examined funds—40% for adaptation and 29% for mitigation—explicitly target climate change as a principal objective. The World Resources Institute recommends greater transparency, including the publication of detailed project lists and the harmonization of reporting with OECD standards.

The paper analyzes the measurability of various national commitment types—including economy-wide versus sectoral goals and absolute versus relative targets—to provide guidance for UNFCCC Parties negotiating the 2015 climate agreement. It argues that to maximize transparency and accountability, countries should prioritize economy-wide goals, base-year or fixed-level targets, and multi-year timeframes over single-year or baseline-scenario goals.

The document argues that capacity-building support is vital for developing countries to meet the more stringent requirements of the Paris Agreement's enhanced transparency framework. It utilizes 13 case studies to derive six key lessons for making capacity-building efforts more effective, integrated, and sustainable, while emphasizing that new efforts should build upon previous UNFCCC transparency history rather than starting from scratch.

The document outlines how forests influence climate stability through four non-carbon biophysical processes: albedo, evapotranspiration, surface roughness, and aerosols. It argues that ignoring these effects leads to an undervaluation of tropical forests, as tropical deforestation contributes 50 percent more to global warming than carbon-only metrics suggest. The authors propose six specific mechanisms for UNFCCC Parties to integrate these effects into official processes, including GHG inventories, Nationally Determined Contributions (NDCs), REDD+ reporting, National Adaptation Plans (NAPs), the Global Stocktake, and the IPCC's 7th Assessment Report cycle.

The policy brief highlights that forests influence the climate through four key non-carbon biophysical processes: albedo, evapotranspiration, surface roughness, and aerosols. It argues that focusing solely on carbon underestimates the cooling value of tropical forests and ignores local temperature spikes caused by deforestation. The authors propose six specific ways for UNFCCC Parties to integrate these effects into national greenhouse gas inventories, Nationally Determined Contributions (NDCs), REDD+ reporting, adaptation planning, the Global Stocktake, and the IPCC's Seventh Assessment Report (AR7).

The document identifies over two billion hectares of global land suitable for restoration, primarily in tropical and temperate regions. It categorizes these opportunities into wide-scale, mosaic, and remote restoration, emphasizing that restoration is a complementary strategy to avoiding deforestation for sequestering carbon and improving ecosystem services.

The paper argues that a post-2012 climate agreement should be legally binding but allow for a diverse range of commitment forms and content, subject to differentiated review. It highlights that while specific, binding commitments generally lead to better environmental outcomes and may provide preferential access to carbon markets or avoid trade sanctions, developing country major economies face unique pressures to match the commitment levels of industrialized nations.

The paper analyzes 170 peer-reviewed studies (2015–2025) to demonstrate that environmental human rights defenders (EHRDs)—including Indigenous Peoples, women, youth, and local communities—provide essential contributions to climate action that remain largely invisible in formal UNFCCC frameworks and Nationally Determined Contributions (NDCs). While identity groups are increasingly recognized, the authors find that the specific practice of 'defense' is overlooked, and EHRDs continue to face systemic violence and criminalization, particularly in resource-rich regions. The study advocates for a shift from identity-based recognition to practice-based inclusion to enhance the accountability and effectiveness of global climate governance.

A joint letter from a broad coalition of scientists, policy experts, and organizations calling for COP31 to be a 'Blue COP' by mainstreaming ocean-climate action across all agenda items, negotiation texts, and finance mechanisms.