Search Climate Insights Directory

The report argues that for climate finance to be effective and legitimate, there must be a redistribution of power from traditional contributor countries to recipient countries, enhancing national ownership. It suggests a hybrid approach of reforming existing institutions, such as Multilateral Development Banks, while creating new global and national mechanisms to meet the scale of the climate challenge. The authors emphasize the need for strengthened national institutions in developing countries, increased civil society monitoring, and a governance framework based on the three dimensions of power, responsibility, and accountability.

The report evaluates the potential for renewable energy (RE) integration within 159 China's overseas industrial parks (COIPs). It identifies significant capacity for photovoltaic (PV) and wind power, estimating that full development could contribute up to 5% of the global net-zero emission RE installed capacity target if achieved by 2030.

The working paper introduces a method to calculate the financial cost of closing the gap between current and desired water management conditions to help prioritize challenges and Sustainable Development Goal 6 targets. It estimates that delivering sustainable water management globally for all countries and major basins would cost US$1.04 trillion (2015$) annually from 2015 to 2030.

A case study in Queretaro, Mexico, found that introducing a Bus Rapid Transit (BRT) system and enhancing bus network efficiency would significantly reduce emissions, whereas alternative fuel and vehicle emission control technologies would provide minimal additional benefits.

Japan committed USD 15 billion to fast-start finance (FSF), representing nearly half of the total pledged by developed countries for 2010-2012. However, the analysis finds that a significant portion of this funding may not be 'new and additional,' as it reflects pre-existing pledges and standard development finance commitments. The funding is heavily weighted toward mitigation (70%), primarily through loans for infrastructure, and includes 'clean' fossil fuel projects. Transparency is limited by disaggregated reporting, making it difficult to independently identify many projects.

The analysis indicates that while existing federal and state tools can achieve significant emissions reductions, they are insufficient to meet the U.S. Copenhagen pledge of a 17 percent reduction below 2005 levels by 2020, or the IPCC's mid-century targets to limit global warming to 2 degrees Celsius. The report highlights the Clean Air Act and Department of Transportation fuel efficiency authority as key federal tools, noting that non-energy emissions reductions can be achieved without increasing energy prices. To reach a 2050 reduction goal of 80 to 95 percent, the report argues that Congress and states must augment existing regulatory tools.

Indonesia's forests, which cover 90 million hectares and represent 10 percent of the world's remaining tropical forests, have faced significant loss since 1990. Approximately 28 million hectares, or 25 percent of the country's forests, have been cleared, with an annual loss of about 1.9 million hectares.

The document introduces the India Energy Policy Simulator (India EPS) version 3.1.3, a tool developed by Energy Innovation LLC and World Resources Institute. The model allows for the quantitative assessment of climate policy packages and their effects on greenhouse gas emissions, GDP, and employment in India up to 2050. It specifically outlines the model's technical framework and its 'business-as-usual' (BAU) reference scenario to help policymakers identify cost-effective pathways to meet Nationally Determined Contribution (NDC) targets and long-term decarbonization goals.

The report distinguishes between GHG intensity targets, which measure emissions relative to productivity or economic output, and absolute emissions targets, which measure reductions against a historical baseline. It concludes that while intensity targets are sometimes viewed as deceptive or environmentally lax, they can be effective tools for achieving significant greenhouse gas reductions if implemented correctly.

The briefing highlights the gap between current energy storage capacities, which provide only hours of power, and the days or weeks of storage needed for deep decarbonization in the US. It identifies hydrogen and modified compressed air or pumped hydro as potential long-duration solutions to manage weather-related and seasonal renewable energy fluctuations. The author urges policymakers to drive innovation and update procurement models to ensure grid reliability in a decarbonized future.

The India Water Tool 2.0 (IWT) is a high-resolution, public platform developed by a Working Group of 14 members—including companies like Nestle and PepsiCo and partners such as the World Resources Institute—to address water security challenges in India. The tool integrates 14 datasets from Indian government authorities, including the Central Ground Water Board and the India Meteorological Department, to help users identify water risks and prioritize management actions. Additionally, the IWT 2.0 enables the calculation of metrics for reporting to corporate disclosure initiatives such as the CDP Water and the Global Reporting Initiative.

The document examines the adoption of rooftop solar PV by 'prosumers' in Bengaluru, managed by the utility BESCOM. While a net-metering program introduced in November 2014 has achieved over 5.6 MW of grid-connected capacity as of March 2016, the paper argues that adoption must accelerate to meet Karnataka's 400 MW state target for 2018. It identifies six primary barriers to scaling, including poor understanding of costs and payback, confusion over net-metering specifications, and limited institutional capacity of the program administrator.

The document outlines four primary actions for Illinois to meet Clean Power Plan targets: removing spending caps on energy efficiency, ensuring renewable energy standard payments increase investment, increasing combined cycle natural gas plant usage to 75 percent, and adopting operational improvements at coal plants. By increasing the renewable energy standard to 35 percent by 2030 and targeting 20 percent cumulative energy savings by 2025, the state could reduce CO2 emissions by 76 percent below 2012 levels by 2030. The report also suggests a market-based carbon pricing program, which could generate over $300 million annually from out-of-state sources between 2022 and 2030 if allowances trade at $10 per short ton.

The document analyzes the integration of ocean-based climate actions in 2025 NDCs, noting a general upward trend in inclusion among coastal and island nations following the Global Stocktake.

The document examines assisted natural regeneration (ANR) as a flexible, lower-cost alternative to traditional tree-planting, utilizing 24 case studies to highlight the importance of local knowledge and site-specific analysis in ecosystem restoration.

The World Resources Institute identifies three main drivers for European businesses switching to renewable energy: the potential for lower or stabilized energy costs, the reduction of greenhouse gas emissions and airborne pollutants to mitigate regulatory and financial risks, and the improvement of corporate image and relationships with stakeholders such as customers, employees, and shareholders.

The report argues that the proliferation of multilateral climate funds has led to overlapping roles and inefficiencies. It proposes a two-stage reform process: short-term specialization of fund mandates to improve the division of labor, and long-term consolidation or closure of certain funds to streamline the climate finance architecture. The analysis is based on literature reviews and interviews with over 50 stakeholders, focusing on five UNFCCC-linked funds and the Climate Investment Funds.

The document argues that well-designed disaster risk management strategies, including insurance, are essential adaptation investments to protect developing countries from the increasing economic damages of climate-related disasters. Insurance is presented as a tool to transfer risk, provide immediate liquidity, and build resilience by allowing markets to share the costs of adaptation.

The paper analyzes over 70 evaluation materials and 374 projects to assess the prevalence and effectiveness of locally led climate adaptation. It finds that while many projects involve local actors, very few grant them actual decision-making power over finance and design. The authors identify key enablers of success, such as flexible funding and investment in local institutional capacity, while highlighting barriers like low funder accountability and insufficient direct funding to the local level. The document argues for a shift from treating local actors as beneficiaries to treating them as agents of change through devolved finance and iterative program design.

The CollabSolar project in Bengaluru attempted to reduce transaction costs and attract developers by aggregating the rooftop solar demand of six corporate entities. Key findings indicate that aggregation is most effective within small geographic areas and requires a collective minimum demand of 8-10 million kWh/year to mitigate the risk of individual buyer withdrawal. The project highlighted critical barriers, including corporate charter restrictions for MNCs wishing to invest capital, the need for tripartite agreements with landlords for leased spaces, and the absence of net-metering schemes in Bengaluru at the time, which forced systems to be sized to minimum weekend loads.