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Browse publications
Climate Action Tracker global update: Pandemic recovery with just a hint of green
Publication date 23 Sep 2020

In this briefing, the Climate Action Tracker examines the COVID-19 recovery packages of five major emitters – China, EU27, India, South Korea and the USA; we present the global temperature update, taking into account the economic impact of COVID-19; and we share key insights from the updated assessments for 13 of the 36 countries assessed by the Climate Action Tracker, including projections of the effect of the COVID-19 pandemic on 2020 emissions. This briefing provides a directional analysis as to what we could expect in terms of emissions developments in the future, considering that COVID-19...

Exploring the impact of the COVID-19 pandemic on global emission projections
Publication date 04 Sep 2020

This report assesses the implications of the COVID-19 pandemic and associated recovery measures on emissions out to 2030 and global emission pathways towards meeting the Paris climate goals (‘what-if’ scenarios). Furthermore, the study reviews the most recent insights published in the literature on post-COVID emissions projections and green recovery trajectories, and provide a framework for analysing the ‘greenness’ of recovery packages, using Germany as a case study. Main Findings: This report assesses the implications of the COVID-19 pandemic and associated recovery measures on emissions out...

Fair contributions versus fastest possible reductions
Publication date 25 Aug 2020

A major question of international climate policy is which countries have to reduce their greenhouse gas emissions by how much. As ambitious global climate policy has been delayed for long, emissions now have to be reduced in all countries as fast as possible. Considerations whether the national emission pathway itself is in line with the responsibility and capability of that country moves more and more into the background. It is now more a question of who pays for the transition, not where it is happening. In this paper with Fraunhofer ISI, we argue that only the combination of assessments on...

Options for supporting Carbon Dioxide Removal
Publication date 28 Jul 2020

This paper examines the broad policy frameworks that can support the development and upscaling of Carbon Dioxide Removal (CDR) without diverting attention from ambitious greenhouse gas emissions reductions and, in particular, whether CDR can be supported by offsetting schemes. Setting separate emission reduction and removal targets may be a way to achieve this. The paper was funded by the Carnegie Climate Governance Initiative (C2G), which is an initiative of the Carnegie Council for Ethics and International Affairs. Context and approach: The special report on the 1.5°C temperature limit by...

Zwei neue Klimaschutzziele für Deutschland
Publication date 13 May 2020

Weltweit müssen aktuelle Klimaschutzziele überarbeitet werden, um die im Pariser Abkommen beschlossenen Ziele einhalten zu können. Auch in Deutschland ist die Diskussion in vollem Gange. Diese Kurzstudie beschäftigt sich mit den aktuellen Klimaschutzzielen der Bundesregierung und deren Kompatibilität mit dem deutschen CO 2 Budget. Dafür hat NewClimate Institute die Entstehungsgeschichte der deutschen Klimaschutzziele zusammengetragen und ein Budget von Treibhausgasemissionen ausgerechnet, das einem fairen Beitrag für Deutschland entspräche. Zusammenfassung: Die Klimaziele, die sich Deutschland...

The ICAT Policy Assessment Guides
Publication date 06 May 2020

At a time when action on climate change is more urgent than ever, the Initiative for Climate Action Transparency (ICAT) has deployed a set of tools to help countries assess the impact of their climate policies and improve their chances of strengthening and achieving their national climate goals under the Paris Agreement. The ICAT Assessment Guides provide governments and non-state actors with the means to assess the impacts of national policies and actions that reduce their greenhouse gas emissions. Besides assessing impacts on emissions, the Guides help to assess impacts on countries’...

Beyond national climate action: the impact of region, city, and business commitments on global greenhouse gas emissions
Publication date 31 Mar 2020

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...

Emissions: four times the work or one-third of the time (English)
Publication date 04 Mar 2020

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...

Emissionen: viermal so viel Arbeit – oder ein Drittel der Zeit (Deutsch)
Publication date 04 Mar 2020

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...

Ambitious climate actions and targets by countries, regions, cities and businesses
Publication date 26 Feb 2020

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...

Ambition in the making: analysing the preparation and implementation process of the Nationally Determined Contributions under the Paris Agreement
Publication date 10 Jan 2020

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...

Greenhouse gas mitigation scenarios for major emitting countries – Analysis of current climate policies and mitigation commitments: 2019 Update
Publication date 11 Dec 2019

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...

Climate Action Tracker global update: Governments still showing little sign of acting on climate crisis
Publication date 10 Dec 2019

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...

Climate Change Performance Index 2020
Publication date 10 Dec 2019

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...

The Emissions Gap Report 2019: A UN Environment Synthesis Report
Publication date 26 Nov 2019

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...

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