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This policy brief examines the success of the Vienna Convention and the Montreal Protocol in phasing out ozone-depleting substances (ODS). It highlights the synergy between science, diplomacy, and the private sector, noting that the regime has not only facilitated the recovery of the ozone layer but has also provided significant climate co-benefits by reducing greenhouse gas emissions.

The World Resources Institute (WRI) filed a Form 990 for the fiscal year ending September 30, 2020, reporting total revenue of $233,076,503 and total expenses of $134,311,980. The organization focuses on global challenges including climate, energy, food, forests, water, ocean, and cities, operating through regional hubs and specialized centers of excellence.

This report uses the Global Subsidies Initiative – Integrated Fiscal Model (GSI-IF model) to analyze the potential for greenhouse gas (GHG) emission reductions and fiscal savings across 32 countries through fossil fuel subsidy reform (FFSR) and fossil energy taxation by 2030.

This report by the International Institute for Sustainable Development (IISD) provides recommendations for the development of Canada's first-ever National Adaptation Strategy (NAS). It analyzes adaptation planning trends globally and across 11 peer countries, evaluates Canada's existing domestic policy and institutional foundations, and proposes 13 considerations to ensure the NAS is inclusive, accountable, and effective in mobilizing federal action.

This factsheet provides an overview of public-private partnerships (PPPs), detailing their definitions, common models, advantages, risks, and success factors, with a particular focus on their role in sustainable urban development and climate neutrality.

This executive summary, published by the Stockholm Environment Institute in May 2021, analyzes the potential for hydrogen resource usage in Estonia between 2020 and 2050. It evaluates the hydrogen value chain—production, storage, distribution, and consumption—across the transport, industrial, building, and power sectors. The report identifies the transport and chemical industries as the primary areas for decarbonization and outlines the necessary investments, infrastructure, and policy measures required to transition to a hydrogen economy.

A statement by Donald Pols of Friends of the Earth regarding a landmark Dutch court ruling that held Shell responsible for oil spills in the Niger Delta, emphasizing the need for stronger European corporate due diligence legislation to prevent decade-long legal battles for victims.

A statement by Donald Pols of Milieudefensie/Friends of the Earth Netherlands regarding a Dutch court ruling on 29 January 2021 that held Shell and its Nigerian subsidiary accountable for oil spills in the Niger Delta.

A statement by Donald Pols of Friends of the Earth regarding a Dutch court ruling that holds Shell responsible for oil spills in the Niger Delta, emphasizing the need for stronger European corporate due diligence laws to prevent decade-long legal battles for victims.

This case study by Ember evaluates the transition strategy of ENGIE, a France-based global energy company. The report argues that ENGIE's reliance on converting coal plants to fossil gas and biomass, its lack of a comprehensive coal phase-out schedule, and its 2°C Science Based Target initiative (SBTi) accreditation are not aligned with the Paris Agreement's 1.5°C objective.

The report analyzes the EU power sector in 2020, highlighting a landmark moment where renewables generated 38% of electricity, overtaking fossil-fired generation for the first time. While coal generation saw a significant decline, the report notes that the transition speed remains insufficient to meet 2030 and 2050 climate targets, partly due to the persistence of gas generation and a record drop in nuclear output.

This report by Agora Energiewende and Ember analyzes the European power sector in 2020, highlighting a milestone where renewables overtook fossil fuels as the primary source of electricity for the first time in the EU.

This briefing by the International Institute for Sustainable Development explores the intersection of circular economy solutions and international trade policies to support global decarbonization. It argues that transitioning from primary to secondary materials and extending product lifespans are essential for meeting Paris Agreement goals, as resource extraction and processing account for half of global greenhouse gas emissions. The authors advocate for the removal of trade barriers to circular goods and services and the use of bilateral and regional trade agreements to establish standards for low-carbon circularity.

The report 'État de la gouvernance environnementale mondiale 2021' analyzes the state of global environmental governance during the COVID-19 pandemic, highlighting a shift toward voluntary commitments, the challenges of virtual diplomacy, and the exacerbation of socio-economic inequalities that hinder environmental progress.

This report by the Stockholm Environment Institute analyzes the implementation of Green Public Procurement (GPP) in Tallinn, Estonia. It evaluates the current state of procurement within city agencies, identifies systemic barriers—such as lack of time and expertise—and compares Tallinn's approach with other Nordic and Dutch cities. The document concludes with a four-stage strategic roadmap to increase the prevalence of environmental criteria in city contracts.

This policy brief analyzes the fiscal implications of the gradual phase-out of coal production in Colombia, focusing on the role of royalties and the economic vulnerability of producing regions like Cesar and La Guajira. It examines production trends, international trade dynamics, and the impact of the General Royalties System (SGR) reform, concluding that current policy measures are insufficient to offset the projected decline in coal demand and revenue.

The World Resources Institute (WRI) is a 501(c)(3) non-profit organization dedicated to environmental protection and sustainable development. For the 2021 tax year, WRI reported total revenue of $193,968,394 and total expenses of $183,476,237, focusing its efforts on global challenges including climate, energy, food, forests, water, oceans, and sustainable cities.

This policy brief examines the global plastic pollution crisis, arguing that current waste-management strategies are insufficient because they focus on the waste stage rather than the production stage. The author discusses the limitations of recycling, the role of the petrochemical industry, and the potential for a new global treaty to address the lifecycle of plastics.

This report by Ember analyzes the National Energy and Climate Plans (NECPs) of EU countries to assess the trajectory of the EU power sector toward 2030. It finds that while renewable energy is expected to grow, the EU is not on track to meet the European Commission's recommended 55% emissions reduction target due to slow fossil fuel phase-outs and insufficient wind and solar deployment, particularly in seven specific member states.

This literature review by the International Institute for Sustainable Development (IISD) and Sitra examines the relationship between the transition to a circular economy and its impact on global and regional employment, emphasizing the need for 'decent work' and just transition policies.