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The PAGE Agroecosystems study finds that while global food production has kept pace with population growth, it has caused significant environmental degradation, including widespread soil degradation, loss of biodiversity, and depletion of freshwater resources.

The proceedings detail stakeholder perspectives from over 1,000 participants across 60 countries to guide the Two Degree Initiative. Key recommendations include reforming research-development pathways, adopting interdisciplinary food-land-water systems approaches, improving data communication for policymakers, unlocking public and private finance through partnerships, aligning regional actions with global frameworks, leveraging digital technologies for small-scale producers, and prioritizing transformative approaches for the most vulnerable populations.

The World Resources Institute (WRI) uses a specific methodology to identify 'Cool Food Meals' for the Cool Food global initiative. To qualify, meals must meet a maximum threshold for per-meal greenhouse gas (GHG) emissions, calculated using recipe data submitted to WRI according to Cool Food Pledge methods. Additionally, meals must pass a nutrition safeguard to ensure a minimum threshold of nutritional quality. The goal is to steer consumers toward low-emitting options to accelerate the transition to a sustainable food future.

The document describes a methodology for estimating annual electricity generation of power plants when plant-level data are unavailable. The approach utilizes statistical regression and machine learning, incorporating plant-level characteristics (size and fuel type) and country-level data (average generation per megawatt of installed capacity). The author notes that fuel-specific models increase accuracy for wind, solar, and hydropower plants, while natural gas plant estimations show improvement but maintain high error rates, particularly for smaller facilities.

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).

Between 2000 and 2005, total global CO2 emissions increased by 12.7%, with an average annual growth rate of 2.4%. While emissions growth across the electricity & heat, transport, industry, and building use sectors was primarily driven by developing countries, developed countries continued to produce the majority of emissions in the transport and building use sectors. Developing countries now account for the majority of emissions in the industry and electricity & heat sectors.

The analysis reveals that current ecosystem services indicators generally have a low capacity to convey useful information to policy-makers, with significant gaps in data and comprehensiveness. These limitations are most pronounced for regulating and cultural services compared to provisioning services.

The analysis finds that global freshwater systems are severely degraded, threatening their ability to support life. Human activities, including agriculture, engineering, and urban development, have altered hydrological regimes and converted natural habitats, leading to a decline in the capacity of ecosystems to provide essential goods and services.

The paper analyzes global transport infrastructure requirements, finding that a low-carbon 2°C scenario requires an annual investment of $2 trillion, which is more affordable than a 4°C scenario ($2.3 trillion) and falls within current global investment flows of $1.4 trillion to $2.1 trillion. It argues that achieving this pathway depends on policymakers and development banks shifting investment portfolios toward sustainable transport modes.

The report examines the 'water-energy nexus,' noting that water scarcity threatens energy production while increasing water demand necessitates energy-intensive solutions like desalination. It advocates for business strategies focused on demand reduction, water reuse, energy recovery, and the adoption of clean energy resources and inclusive stakeholder engagement.

The document introduces Aqueduct 4.0, a framework by the World Resources Institute that translates complex hydrological data into 13 water risk indicators covering quantity, quality, and reputational concerns. Using the PCR-GLOBWB 2 model and CMIP6 climate forcings, the framework projects water conditions for 2030, 2050, and 2080 under three scenarios. Findings indicate that 25 countries are currently exposed to extremely high annual water stress, and by 2050, $70 trillion in GDP (31% of global GDP) will be exposed to high water stress, with India, Mexico, Egypt, and Turkey accounting for over half of that figure.

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 paper estimates annual global transport capital investment between $1.4 trillion and $2.1 trillion, noting that private investment accounts for approximately 58% of the total. It highlights a disparity in investment sources between high-income countries, where private investment dominates, and middle- and low-income countries, where public investment is slightly more prevalent. The authors argue that leveraging private investment and public resources is essential for transitioning to low-carbon transport, particularly in rapidly urbanizing developing nations.

The report examines the interaction between technology, investment, and policy to enable the global deployment of low-carbon technologies. It utilizes a 'wedges' framework to break down the massive scale of required emission reductions into manageable technological solutions across power, transport, heating, cooling, and industrial processes.

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 Aqueduct Water Risk Atlas is an interactive tool for analyzing global water risk. Users can specify locations via map selection, address entry, or file imports of up to 500 addresses. The tool provides various water risk indicators—including physical, regulatory, and reputational risks—with temporal resolutions (annual and monthly) and future projections for 2030, 2050, and 2080 based on CMIP6 climate data and five Global Circulation Models. Results can be exported in CSV and GPKG formats.

The paper examines the global integration of the solar photovoltaic (PV) industry, focusing on the tension between the need for open global markets to lower costs and the desire for national policies to protect domestic green jobs. It argues that long-term government support, a price on carbon, and the removal of trade barriers are essential for accelerating deployment and innovation.

The paper argues that while a sustainable food future ideally requires no further conversion of natural ecosystems, current yield trends and demand may make some cropland expansion inevitable. It critiques the vague concept of 'degraded lands' and instead proposes a strict four-part biophysical criteria to identify lands with 'low environmental opportunity costs'—those not already supporting crops, having minimal impact on biodiversity, low carbon loss ratios, and a low blue water footprint. To implement this, the author suggests a three-pronged approach: mapping these lands, providing legal and financial incentives for their use, and enforcing moratoriums or deforestation-free commitments to discourage expansion into high-cost natural ecosystems.

The document identifies seven key principles for water adaptation: gender, equity, and social justice; inclusion of Indigenous and local knowledge; participative and bottom-up engagement; access to appropriate technologies; adequate finance; effective water governance; and strong political support. It emphasizes that climate change impacts are primarily experienced through the water cycle, manifesting as more frequent and intense droughts, storms, and flooding, which threaten health, food security, and political stability.

The document describes the launch of TerraMatch, a platform designed to overcome funding delays in reforestation by using an algorithm to match vetted project developers with funders based on specific preferences such as geography and restoration methods. It aims to facilitate the growth of one trillion trees to combat climate change and support vulnerable communities.