Climate Accountability Institute (CAI) is a nonprofit research organisation advancing climate accountability through analysis of fossil fuel company emissions. It produces the Carbon Majors database, reports and datasets used by researchers, policymakers and litigators to assess corporate responsibility, climate risk, and transition pathways globally for energy systems and emissions transparency.

European Centre for Medium-Range Weather Forecasts (ECMWF) is an independent intergovernmental organisation providing global numerical weather prediction and climate data. ECMWF supports forecasting, climate risk analysis, Copernicus services, research, and decision-making through high-resolution models, reanalysis datasets, and open scientific expertise.

OpenLandContracts.org is an online, searchable repository of publicly available contracts and related documents for large-scale land, agriculture, forestry and renewable energy investments. It provides full texts and annotated summaries of key social, environmental, fiscal and operational terms to support analysis, comparison and transparency.

Carbon Brief’s Attribution Studies Interactive Map is a searchable database mapping published climate-event attribution research. It shows how climate change influenced the likelihood or severity of extreme weather events globally, categorised by country and event type, with visual indicators of study findings on human-caused warming.

The Impact Thinking Canva is a simple, printable framework to structure impact valuation projects, helping organisations define objectives, map impact pathways, identify key data needs and align stakeholders early in the process. It guides impact measurement and data collection at the start of an impact valuation exercise.

NatureAlign is a decision-support tool by Nature Finance that helps financial institutions identify, assess and respond to nature-related risks and opportunities by aligning portfolios, strategies and governance with nature-positive outcomes.

TransitionArc is a public-facing platform that aggregates leading corporate climate transition data and analysis, enabling comparison of companies’ progress on science-aligned targets and disclosure metrics to support investment, engagement and policy decisions. It streamlines disparate assessments into a coherent view of corporate transition performance

Global Renewables Watch Atlas is an open, interactive database mapping utility-scale solar and wind projects worldwide. It provides project-level data on location, capacity, and development status to support analysis of renewable energy deployment, infrastructure planning, and investment-related research.

Global Renewables Watch is a project/initiative of Global Energy Monitor, which acts as the organisational author and is responsible for governance, data production, and oversight.

Restor.eco is an open-data geospatial platform that maps and analyses global nature restoration and biodiversity projects, offering environmental datasets, impact tracking, funding opportunities and reporting tools to support transparent ecosystem restoration and conservation efforts worldwide.

Sustainability Reporting Navigator (SRNAV) is an online database and benchmarking platform providing access to over 500 mandatory CSRD sustainability reports, interactive comparison tools and research insights to support systematic analysis of corporate sustainability disclosures. It includes a free benchmarking hub for reports and disclosure data under the EU CSRD regime. Accounting Research Centre (ARC) is a research centre operated within the EAA, created to develop and host research tools and databases such as SRNAV.

LobbyMap is an online database that analyses corporate and trade association lobbying on climate and energy policy. It compares stated public positions with lobbying activities to assess alignment, consistency, and potential risks for investors and financial decision-making.

The Institute of Public & Environmental Affairs Green Supply Chain Supplier Database tracks environmental compliance of Chinese suppliers. It consolidates government violation records and corporate disclosures to support supply chain due diligence, risk screening, and ESG assessment by investors and companies.

Crowther Lab is a global ecology research group advancing understanding of climate, biodiversity and ecosystem restoration.Based at ETH Zurich, it produces high-impact scientific research, datasets and policy-relevant insights on forests, soils and nature-based solutions, supporting evidence-led environmental decision-making worldwide through collaboration with academic, public and international partners, globally recognised.

Restor is an open-access digital platform supporting ecosystem restoration and biodiversity monitoring worldwide. It integrates spatial data, science-based tools, and community networks to track restoration progress, assess ecological impact, and inform decision-making for practitioners, researchers, investors, and policymakers involved in nature and biodiversity outcomes across terrestrial and marine landscapes globally.

Climate Arc is a non-profit organisation focused on accelerating capital flows to climate solutions. It develops data tools, research, and insights to assess transition performance across companies, sectors, and markets. Climate Arc supports investors, policymakers, and practitioners seeking credible, decision-useful climate intelligence, with a global perspective and independent analytical approach.

Institute of Public & Environmental Affairs is a China-based environmental non-governmental organisation promoting pollution transparency and corporate accountability. It operates public databases on air, water and supply chain compliance, supporting ESG research, responsible investment, environmental risk analysis, and sustainability decision-making in China.