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Stock-take 2018: Rapid emissions reductions would keep CO2 removal and costs in check

Stock-take 2018: Rapid emissions reductions would keep CO2 removal and costs in check

03/29/2018 - Rapid greenhouse-gas emissions reductions are needed if governments want to keep in check both the costs of the transition towards climate stabilization and the amount of removing already emitted CO2 from the atmosphere. To this end, emissions in 2030 would need to be at least 20 percent below what countries have pledged under the Paris climate agreement, a new study finds – an insight that is directly relevant for the global stock-take scheduled for the UN climate summit in Poland later this year. Removing CO2 from the atmosphere through technical methods including carbon capture and underground storage (CCS) or increased use of plants to suck up CO2 comes with a number of risks and uncertainties, and hence the interest of limiting them.

Stock-take 2018: Rapid emissions reductions would keep CO2 removal and costs in check - Read More…

PIK Research Days: “Keep digging in your pockets”

PIK Research Days: “Keep digging in your pockets”

02/23/2018 - Scientists and staff of the Potsdam Institute for Climate Impact Research (PIK) gathered this week for their annual roadshow of scientific achievements and discussions of future projects. Climate negotiations, climate migration, public health, sea-level legacy, jet streams, ice losses at Antarctica, carbon pricing – these were just some of the topics presented by PIK’s four research domains. This year’s research days focused in particular on the upcoming 1.5°C IPCC special report as well as on global change, big data and digitalization.

PIK Research Days: “Keep digging in your pockets” - Read More…

Social and Natural science together: New Co-Directors to lead the Potsdam Institute for Climate Impact Research

Social and Natural science together: New Co-Directors to lead the Potsdam Institute for Climate Impact Research

23/02/2018 - The Potsdam Institute for Climate Impact Research (PIK) is reinventing itself – appointing a twin leadership bringing together natural sciences and social sciences stronger than ever. In late September, the German climate economist Ottmar Edenhofer and the Swedish Earth system scientist Johan Rockström will become directors of the internationally renowned institute which is a member of the Leibniz Association. This was decided on Friday by the institute's Board of Trustees, headed by the Brandenburg Ministry of Science, Research and Culture and the German Federal Ministry of Education and Research. The retirement of the founding director Hans Joachim Schellnhuber this autumn after a quarter of a century as the head of the institute marks the beginning of a new era in Potsdam.

Social and Natural science together: New Co-Directors to lead the Potsdam Institute for Climate Impact Research - Read More…

Reports of coal’s terminal decline are premature

Reports of coal’s terminal decline are premature

02/07/2018 - While less new coal-fired power plants are now being built in China and India, the planned expansion in the use of coal in fast-growing emerging economies, such as Turkey, Indonesia and Vietnam, will in part cancel out the reduction. Only if the countries of the world actively counteract this trend, they can achieve the climate goals agreed in the Paris Agreement. These are the results of the study “Reports of coal’s terminal decline may be exaggerated,” authored by researchers from the Potsdam Institute on Climate Impact Research (PIK) and the Mercator Research Institute on Global Commons and Climate Change (MCC), published in the journal Environmental Research Letters

Reports of coal’s terminal decline are premature - Read More…

National Academy of Sciences Leopoldina appoints Edenhofer

National Academy of Sciences Leopoldina appoints Edenhofer

01/31/2018 - Ottmar Edenhofer, Chief Economist at the Potsdam Institute for Climate Impact Research, was elected member of the Leopoldina. The honouring is a special recognition of his scientific achievements and his personality, said Leopoldina President Jörg Hacker about Edenhofer, who is also Director of the Mercator Research Institute on Global Commons (MCC) and Professor of Economics of Climate Change at TU Berlin. The selection of a member for the German National Academy of Sciences Leopoldina follows strict standards and requires a broad agreement of the Extended Presidium.

National Academy of Sciences Leopoldina appoints Edenhofer - Read More…

Climate and public health: Leopoldina Dialogue in Potsdam

Climate and public health: Leopoldina Dialogue in Potsdam

12/05/2017 - Climate change related risks for public health are one of the most important challenges of today. However, the science communities on both sides of the fence have so far not sufficiently interacted to reflect the critical nexus of climate change and health. Taking the first mover advantage, a workshop of the German National Academy of Sciences Leopoldina at the Potsdam Institute for Climate Impact Research (PIK) now brought together renowned scientists from climate sciences, health and medicine, psychology, environmental sciences, social sciences and economics. They will develop a publication offering stakeholder and decision-makers orientation on public health and climate policy.

Climate and public health: Leopoldina Dialogue in Potsdam - Read More…

PIK at G20 Resource Efficiency Dialogue

PIK at G20 Resource Efficiency Dialogue

01/12/2017 - The Inaugural Meeting of the G20 Resource Efficiency Dialogue took place in Berlin this week, starring the German, South African and Japanese Ministers of the Environment as well as a number of other high-ranking guests from politics, major corporations and institutions like OECD and the UN Environment Programme. In an effort to support the transition to a sustainable and efficient use of all natural resources and contribute to poverty eradication, the Resource Efficiency Dialogue was established during the G20 leaders´ meeting in Hamburg earlier this year.

PIK at G20 Resource Efficiency Dialogue - Read More…

PIK in the media during COP23

PIK in the media during COP23

11/17/2017 - The UN climate summit COP23 in Bonn is drawing to a close and many are in good spirits that it will further strengthen the Paris Agreement with a set of rules how best to achieve the goal of keeping global warming well below 2 degrees. Many PIK scientists took part this year and participated in a number of high-ranking events. The experts also spoke to several media outlets from Germany and abroad.

PIK in the media during COP23 - Read More…

"We must reduce CO2 emissions rapidly"

"We must reduce CO2 emissions rapidly"

11/17/2017 - The negotiations at the UN Climate Conference and the exploratory talks in Berlin on forming a new government are about to be concluded. On this issue, Hans Joachim Schellnhuber, Director of the Potsdam Institute for Climate Impacts (PIK), and Ottmar Edenhofer, PIK´s Chief Economist and Director of the Mercator Research Institute on Global Commons and Climate Change (MCC) published statements.

"We must reduce CO2 emissions rapidly" - Read More…

Many PIK scientists at COP23 in Bonn

Many PIK scientists at COP23 in Bonn

03/11/2017 - A number of experts from the Potsdam Institute for Climate Impact Research (PIK) will take part in the climate summit COP23, taking place from November 6-17 in Bonn and presided by Fiji. PIK director Hans Joachim Schellnhuber will present the ten things you need to know about climate change, together with UNFCCC´s Patricia Espinosa, for example. At a side event with experts from the ETH Zürich, the ACT Alliance and Bread for the World, PIK´s chief economist Ottmar Edenhofer will discuss how to implement equity in the framework of the Paris Agreement.

Many PIK scientists at COP23 in Bonn - Read More…

“We need you”: UN climate chief to Potsdam climate scientists

“We need you”: UN climate chief to Potsdam climate scientists

10/13/2017 - Hundreds of millions of people will be affected by climate change impacts and their implications for health or migration already within the next few decades, sectors that so far often get overlooked in this context. This is one of the insights of the Impacts World Conference organised by the Potsdam Institute for Climate Impact Research (PIK) in Germany this week. About 500 scientists from 67 countries were gathering at the conference with the title “Counting the true costs of climate change” to push climate impact research to the next level by better integrating socio-economic factors. At the same time, the institute celebrated its 25th anniversary hosting this meeting of the global impacts research community, in the spirit of its mission followed for a quarter century: further advancing scientific progress and communicating insights to stakeholders.

“We need you”: UN climate chief to Potsdam climate scientists - Read More…

Online Course on Climate Change, Risks and Challenges now in English

Online Course on Climate Change, Risks and Challenges now in English

10/01/2017 - How will climate change affect our lifes? What are the consequences? How can we mitigate climate change? These questions will be explored by scientists from leading German institutes during the interdisciplinary online course ClimateMOOC. The “Massive Open Online Course (MOOC)” is addressed to everybody interested and aims to impart a profound understanding of the climate system and climate change.

Online Course on Climate Change, Risks and Challenges now in English - Read More…

Ending tax breaks after the diesel scandal

Ending tax breaks after the diesel scandal

09/19/2017 - In response to the diesel scandal, the diesel tax advantage should be completely abandoned within the European Union (EU). In Germany, for example, diesel would then be about 20 cents per liter more expensive at the pump. In return, however, this measure would allow Germany but also France to reduce the emissions of CO2 and nitrogen oxides (NOx) by about 10 percent over five years. This is because diesel drivers in particular are much more sensitive to fuel price changes than previously assumed: a price hike of 20 cents per liter would lower their overall consumption by an estimated 14 percent.

Ending tax breaks after the diesel scandal - Read More…

Edenhofer ranked as Germany's top climate economist

Edenhofer ranked as Germany's top climate economist

09/13/2017 Amongst Germany's most important economists Ottmar Edenhofer once again scored excellently in a ranking done by the Frankfurter Allgemeine Zeitung (FAZ), one of the country's most influential newspapers. He turned out to be the only researcher investigating climate and environmental issues in the group of top economists. For the third time in a row he improved, moving up to the 11th rank this year.

Edenhofer ranked as Germany's top climate economist - Read More…

Importance of solar energy underestimated by a factor of three

Importance of solar energy underestimated by a factor of three

08/28/2017 - The growth of solar energy has been grossly underestimated in the results of the models of the Intergovernmental Panel on Climate Change (IPCC). Costs have dropped and infrastructures expanded much faster than even the most optimistic models had assumed. A new study led by the Mercator Research Institute on Global Commons and Climate Change (MCC) - founded by Stiftung Mercator and the Potsdam Institute for Climate Impact Research (PIK) - shows that in 2050, the percentage of photovoltaics in the global power supply could be three times higher than previously projected. According to the study, published in the journal Nature Energy, the share of solar energy will likely range between 30 and 50 percent, instead of 5 to 17 percent, as suggested before—even if the global demand for electricity continues to rise.

Importance of solar energy underestimated by a factor of three - Read More…

PIK ranked among top five climate think tanks worldwide

PIK ranked among top five climate think tanks worldwide

07/05/2017 - The Potsdam Institute for Climate Impact Research (PIK) was again ranked among the best climate think tanks worldwide. The new Climate Think Tank Ranking by the International Center for Climate Governance (ICCG) places PIK among the top five climate think tanks globally and among the top three of climate thinks tanks in Europe. Altogether the ranking considers 240 cutting-edge institutions working in the field of climate change economics and policy. Based on a solid quantitative methodology and analytical data, the ICCG lists non-university affiliated think tanks in an absolute and a standardized ranking – the first measures the think tank’s efficiency in per capita/researcher terms, whilst the latter measures performance regardless of their efficiency and hence size.

PIK ranked among top five climate think tanks worldwide - Read More…

Why Climate Policy matters for the G20 finance ministers’ agenda

Why Climate Policy matters for the G20 finance ministers’ agenda

06/30/2017 - In order to stay below the 2 °C guardrail set in the Paris Agreement, climate policy should be integrated with the G20 finance ministers’ agenda. Finance ministers should consider the merits of carbon pricing for sound fiscal policy and thereby stimulate investments in carbon-free infrastructure. “It is rational for G20 finance ministers to embrace climate policy, even if climate change is not their primary concern,” writes a team of authors led by the Mercator Research Institute on Global Commons and Climate Change (MCC) in an article published in the new issue of the journal Nature Climate Change. In their article “Aligning climate policy with finance ministers’ G20 agenda”, Ottmar Edenhofer, Chief Economist at the Potsdam Institute for Climate Impact Research (PIK) and Director of MCC, together with MCC Secretary General Brigitte Knopf and colleagues from other institutions argue that investments in fossil fuels have become more risky in the post-Paris world.

Why Climate Policy matters for the G20 finance ministers’ agenda - Read More…

"This decision marks the end of the American century" - PIK and the Trump effect

"This decision marks the end of the American century" - PIK and the Trump effect

06/09/2017 - Last week US President Donald Trump has announced that he will leave the Paris climate agreement. This step not only triggered a wave of indignation around the world, but also led to a media rush on the scientists of the Potsdam Institute for Climate Impact Research. They were able to assess the decision and the importance of the Paris agreement for climate protection.

"This decision marks the end of the American century" - PIK and the Trump effect - Read More…

Carbon Pricing Report launched by leading economists

Carbon Pricing Report launched by leading economists

05/29/2017 - Meeting the world’s agreed climate goals in the most cost-effective way while fostering growth requires countries to set a strong carbon price. That’s the key conclusion of the High-Level Commission on Carbon Prices, presented in a major report today in Berlin by Nobel Laureate Joseph Stiglitz (Columbia University, New York) and Nicholas Stern (London School of Economics), along with commission members Mari Pangestu (Former Minister of Trade, Indonesia, today at Columbia University) and Ottmar Edenhofer (Potsdam Institute for Climate Impact Research). The commission of 13 eminent economists from around the world has identified the range of prices on carbon needed to achieve the Paris Agreement’s climate stabilization goal. According to the scientists, the ambition should be reaching $40-$80 per tonne of CO2 by 2020 and $50-100 per tonne by 2030.

Carbon Pricing Report launched by leading economists - Read More…

Climate policy brief for G20 finance ministers

Climate policy brief for G20 finance ministers

03/17/2017 - In a policy brief for the G20 finance ministers, an expert group led by Ottmar Edenhofer proposes low-carbon growth stimulation through a steep increase in sustainable infrastructure, mobilizing sustainable finance, and adoption of carbon pricing. This would simultaneously achieve the objectives of the Paris Agreement and the Sustainable Development Goals, the experts argue. The Finance minister and central bankers of the world's leading economies meet in Baden-Baden, Germany, this weekend. Edenhofer is chief economist of the Potsdam Institute for Climate Impact Research (PIK) as well as Director of the Mercator Research Institute for Global Commons and Climate Change (MCC).

Climate policy brief for G20 finance ministers - Read More…

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