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The G20, responsible for 75% of global GHG emissions, currently has commitments that put the world on a trajectory for 2.4°C of warming. While announced but non-formalized pledges could lower this to 2.1°C, only a comprehensive shift where all G20 members align with 1.5°C pathways and mid-century net zero targets could limit warming to 1.7°C. The report identifies a 23 GtCO2e emissions gap for 2030 and warns that many net zero pledges are unrealistic without significantly stronger near-term (2030) targets. Achieving the 1.5°C goal will require G20 leadership, action from non-G20 countries, and the fulfillment of climate finance commitments to developing nations.

This research paper analyzes the first 29 long-term low greenhouse gas (GHG) emission development strategies (LTSs) submitted to the UNFCCC by June 2021. The authors identify common trends in midcentury targets, mitigation modeling, sectoral transitions, and governance frameworks, noting a significant shift toward net-zero goals and a broader focus on societal transformation beyond simple mitigation modeling.

This briefing by Zero Carbon Analytics examines the mineral requirements of the energy transition, focusing on the ethical, environmental, and geopolitical challenges associated with the sourcing of cobalt, nickel, and lithium for electric vehicle (EV) batteries.

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 Dr. Ranajit Sahu evaluates the technical and environmental feasibility of adding 1,500 MW of new coal generation as proposed in South Africa's 2019 Integrated Resource Plan (IRP). The author argues that 'clean coal' is a myth, asserting that any new capacity will inevitably cause significant air pollution and greenhouse gas emissions, regardless of the high-efficiency, low-emission (HELE) technologies employed.

The 2021 report by the NewClimate Institute evaluates climate action by subnational and non-state actors across ten major emitting economies, focusing on the progress of cities, regions, and businesses toward emissions reduction targets.

This guide from the International Institute for Sustainable Development outlines strategies for governments to communicate the concept of net-zero emissions to the public to increase support for climate policies. It emphasizes moving away from technical, future-oriented descriptions toward tangible, local, and inclusive messaging supported by positive imagery.

This report by the International Institute for Sustainable Development analyzes 517 energy-related policies approved by G7 nations and invited guests between January 1, 2020, and March 3, 2021. It evaluates whether COVID-19 recovery spending aligns with climate goals and 'build back better' pledges.

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 policy brief analyzes the services market access negotiations under the WTO E-commerce Joint Statement Initiative (JSI). It highlights a significant trade imbalance, where developed nations are net exporters of the targeted digital services while developing nations are net importers. The brief identifies key challenges, including the 'technological neutrality' of GATS, the undecided legal architecture of the JSI, and a lack of gender and social inclusion considerations. It recommends that developing countries pursue a 'built-in development dimension' through progressive liberalization and multi-stakeholder national assessments.

This policy brief by the South African Institute of International Affairs examines the impact of the COVID-19 pandemic on green finance and development, contrasting the robust recovery packages in the global North with the funding gaps and systemic challenges in the global South. It highlights the risk that urgent health-sector spending may undermine environmental sustainability and advocates for institutional reforms, increased South-South cooperation, and coordinated global efforts to bridge the climate finance gap.

Friends of the Earth International calls for a temporary waiver of intellectual property rights (TRIPS waiver) on Covid-19 vaccines and medical supplies to end "Vaccine Apartheid" and ensure global immunisation. The statement argues that corporate monopolies and the hoarding of vaccines by wealthy nations have created a moral crisis, leaving the global South with alarmingly low vaccination rates while high-income countries prioritise profits and their own citizens.

A statement by Friends of the Earth International calling for a temporary waiver of intellectual property rights on COVID-19 vaccines and medical supplies to ensure global equity and a "just recovery."

Friends of the Earth International calls for a 'People's Vaccine' and a temporary waiver of intellectual property rights (TRIPS) at the World Trade Organization (WTO) to ensure equitable global access to COVID-19 vaccines, arguing that corporate monopolies and profit-driven distribution are creating a 'vaccine apartheid' that disproportionately affects the Global South.

The Climate Action Tracker (CAT) reports that global warming estimates for 2100 have reached a record low of 2.4°C, driven by announcements from President Biden’s Leaders Summit on Climate and other pledges since September 2020. Despite this 0.2°C improvement, current projections remain above the Paris Agreement's 1.5°C limit, and a significant gap persists between targets and the policies required to achieve them.

This May 2021 briefing from the Climate Action Tracker (CAT) analyzes the impact of recent Nationally Determined Contribution (NDC) updates and net-zero pledges on global warming projections. It finds that while recent commitments have lowered the estimated end-of-century warming to 2.4°C, this remains significantly above the Paris Agreement's 1.5°C goal, and current policies are still on track for 2.9°C of warming.

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.

This briefing by the World Resources Institute outlines four critical objectives for the Leaders Summit on Climate (April 22-23, 2021), hosted by the United States. The document argues that the summit is a vital milestone for major economies to align their 2030 emissions targets with net-zero trajectories, increase climate finance for developing nations, end public funding for coal, and ensure COVID-19 economic recovery plans prioritize green infrastructure over fossil fuels to keep the 1.5 degree Celsius warming limit within reach.

This briefing by Ember analyzes energy scenarios from the UK, EU, and US, identifying a consensus that achieving zero-carbon electricity by the 2030s is a critical milestone for meeting 2050 net-zero targets. The report details the necessary phase-out of coal and gas, the required acceleration of wind and solar deployment, and the role of system flexibility and low-carbon firm power.

The report 'Boom and Bust 2021' analyzes the global coal plant pipeline, highlighting a divergence where a surge in coal development in China offset a general global retreat. While many countries in South and Southeast Asia, the US, and the EU are retiring plants or cancelling projects, China's commissioning of new capacity led to the first increase in global coal capacity since 2015.