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This article quantifies the net aggregate impact in 2030 of commitments by individual non-state and subnational actors (e.g. regions, cities and businesses, collectively referred to as ‘NSAs’) to reduce greenhouse gas (GHG) emissions. The analysis was conducted for NSAs operating within ten major emitting economies that together accounted for roughly two-thirds of global GHG emissions in 2016. Our assessment includes 79 regions (e.g. subnational states and provinces), approximately 6,000 cities, and nearly 1,600 companies with a net emissions coverage of 8.1 GtCO2e/year, or a quarter of the...

This comment published in “Nature” uses the last ten UNEP Emissions Gap Reports to show what a wasted decade means for the climate pact made in Paris. Press Release: A decade of insufficient political action on climate change means that nations must now do four times the work — or do the same in one-third of the time — to comply with the climate pact they made in Paris, argue Niklas Höhne and colleagues in a Comment piece in this week’s Nature. The authors’ conclusions are based on a synthesis of all ten editions of the Emissions Gap Report produced by the United Nations Environment Programme...

Dieser im "Nature"-Journal veröffentlichte Kommentar zeigt anhand der letzten zehn UNEP "Emissions Gap"-Berichte, was ein versäumtes Jahrzehnt für den in Paris geschlossenen Klimapakt bedeutet. Pressemitteilung: Ein Jahrzehnt unzureichender politischer Maßnahmen gegen den Klimawandel bedeutet, dass die Nationen jetzt viermal so viel Arbeit leisten müssen – oder dasselbe in einem Drittel der Zeit – um den in Paris geschlossenen Klimapakt einzuhalten, argumentieren Niklas Höhne und Kollegen in einem Kommentar im „Nature“-Journal dieser Woche. Die Schlussfolgerungen der Autoren basieren auf einer...

Climate commitments by countries, regions, cities, and businesses are numerous. We list here an overview of climate actions and targets by countries, regions, cities, and businesses that ultimately aim for net-zero emissions. This growing list shows that in all areas, there are actors with the ambition level needed to fully decarbonise our society. For net-zero emission targets, 100% renewable targets and 100% emission free vehicles, the groups of actors is already sizeable. Even in sectors in which reaching net-zero emissions is difficult, such as aviation and heavy industry, some actors have...

Nearly all the world’s governments have prepared and submitted their Nationally Determined Contributions (NDCs), setting out their climate pledges under the 2015 Paris Agreement. These NDCs are to be regularly updated, and many countries are expected to submit a new NDC in 2020. While several studies have assessed the content and potential impacts of the NDCs, this article focusses on the preparatory process and asks the question: under what conditions can countries be expected to develop NDCs that are sufficiently ambitious to contribute to fulfilling the Paris Agreement goals? For some...

This report by NewClimate Institute, PBL Netherlands Environmental Assessment Agency and the International Institute for Applied Systems Analysis (IIASA) provides an overview of projected greenhouse gas (GHG) emissions in 25 major emitting countries/regions up to 2030, taking into account the emission trajectories based on current policies and the implementation of nationally determined contributions (NDCs). The report concludes that 12 out of the 25 countries and regions analysed are not on track to achieve the NDC targets they have set for themselves. This report updates the 2018 report, and...

In this briefing, the Climate Action Tracker presents the global temperature update and shares key insights from the updated assessments. Under current pledges, the world will warm by 2.8°C by the end of the century, close to twice the limit they agreed in Paris. Governments are even further from the Paris temperature limit in terms of their real-world action, which would see the temperature rise by 3°C. An ‘optimistic’ take on real-world action including additional action that governments are planning still only limits warming to 2.8°C. Warming estimates have fallen by 0.1-0.2°C compared to...

Developed by NewClimate Institute, Germanwatch and CAN, the index ties in with the global Climate Change Performance Index by Germanwatch, a rating of the 58 largest emitters of GHG emissions globally that has been published annually since 2006. Foreword: Informing the process of raising climate ambition Published annually since 2005, the Climate Change Performance Index (CCPI) is an independent monitoring tool for tracking countries’ climate protection performance. It aims to enhance transparency in international climate politics and enables comparison of climate protection efforts and...

This is the tenth edition of the United Nations Environment Programme (UNEP) Emissions Gap Report. It provides the latest assessment of scientific studies on current and estimated future greenhouse gas (GHG) emissions and compares these with the emission levels permissible for the world to progress on a least-cost pathway to achieve the goals of the Paris Agreement. This difference between “where we are likely to be and where we need to be” has become known as the ‘emissions gap’. NewClimate Institute staff ( Takeshi Kuramochi, Frederic Hans, Niklas Höhne, Maria Jose de Villafranca, Leonardo...

Ahead of the UN Climate Action Summit 2019, UNEP with support of NewClimate Institute has released an advance chapter of the flagship 2019 Emissions Gap Report, which notes that G20 members, who account for around 80 per cent of global greenhouse gas emissions, are not yet taking on transformative climate commitments at the breadth and scale necessary. The chapter titled “Bridging the Gap: Enhancing Mitigation Ambition and Action at G20 Level and Globally” notes that “the majority of G20 countries are not yet taking on transformative climate commitments at the necessary scale—if this does not...

This study assesses the EU's 2050 target, i.e. halving global emissions by 2050 to be in line with 2°C, in today's setting to evaluate if the target, which was set ten years ago, is still appropriate and/or sufficient. It offers recommendations for the EU to aim for more ambitious targets. Key findings: The EU’s 2050 greenhouse gas reduction target of 80% to 95% from 1990 levels adopted 10 years ago is outdated as its basis has changed substantially. The global goal agreed in Paris in 2015 is more ambitious and pathways to that goal are now steeper not only because of the more ambitious goal...

The world is not on track to limit warming to 1.5°C and meet the Paris Agreement goals. The Climate Action Tracker (CAT) estimates that under current policies, the world will exceed 1.5°C of warming around 2035, 2°C around 2053, and 3.2°C by the end of the century. If governments fully achieve the emissions cuts they have committed to, warming is likely to rise to 2.9°C – almost twice the 1.5°C limit they agreed in Paris. Under both of these scenarios, there is a 10% chance of exceeding 4°C by the end of the century - and even up to a 25% chance based on the higher end of the current policies...

This report is the second global analysis of local and regional government and corporate climate contributions, updating “Global Climate Action from Cities, Regions, and Companies” launched at the 2018 Global Climate Action Summit. The 2018 report established the strong potential of subnational and non-state actors to help avoid climate change. This year, we aim to inform the September 2019 UN Climate Action Summit on how mitigation by cities, regions and companies could help national governments boost their ambition beyond their current targets, to come in line with the Paris Agreement’s...

The ambition call provides concrete recommendations for the European Union for immediate climate action in response to the UN Secretary-General’s request for countries to: 1) present concrete, realistic plans that are compatible with the latest IPCC Special Report on global warming of 1.5°C, 2) enhance their NDCs by 2020 and 3) reduce GHG emissions by 45% over the next decade, and to net zero by 2050. Recommendations for other countries can be found on the Climate Transparency website. Abstract: The three recommended actions for the European Union are: Adopt goal of net-zero greenhouse gas...

The paper formulates 10 points for mitigation ambition and includes recommendations on ways to support ambition raising through international cooperation. Introduction: All governments have committed to the long-term goal of the Paris Agreement. The findings of IPCC 1.5 Special Report (IPCC 1.5SR) illustrate the climate impacts and risks associated with exceeding 1.5°C and clearly underscore that greater ambition is urgently needed to achieve this limit as current Nationally Determined Contributions (NDCs) are inconsistent with Paris compatible pathways. This has implications for the role of...