No More Perks for Diesel

To improve air quality in the long term diesel vehicles must be subject to the same emissions standards as other vehicles and the tax advantages that diesel enjoys must be abolished. At the recent ‘Diesel Summit’ in Berlin, politicians, car manufacturers and others met to discuss possible ways out of the current diesel mess. The...
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Renewable Energy in Africa: China is Indispensable

Without China, little can change in Africa. This is why Germany should work closely with Beijing on the issue of investments in climate-friendly infrastructure in Africa. Following the USA’s announcement of its withdrawal from the Paris climate agreement, the international community is facing the first serious crisis of global climate policy since the breakthrough in...
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What does it take to forge a partnership with Africa?

Initiating a new partnership with Africa was a key priority of the German G20 Presidency and one of the topics on the agenda at the G20 Summit in Hamburg last weekend. In their Leaders’ Declaration, the heads of the 19 major industrialized and emerging market economies and the EU underscored their commitment to “foster sustainable...
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Climate Policy under Donald Trump: What is to Become of America’s Energy Transition?

Clean energy was a key climate policy instrument during the Obama presidency. Obama also understood the promotion of renewable energy, energy efficiency, and comparatively low-emission natural gas as a driver of economic growth (Obama, 2017). Donald Trump has set out his energy policy in the America First Energy Plan – a strategy paper that stretches...
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Donald Trump and the Future of Climate Protection

On 20 January 2017, Donald Trump will be inaugurated as the forty-fifth president of the United States. His previous announcements on energy policy mark a clear departure from the climate policy ambitions of his predecessor, Barack Obama. But what exactly should we expect from Trump’s climate and energy policies? Will he really be able to...
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How awesome are renewable energy auctions?

The IASS has produced what is probably the most comprehensive overview on the results of recent renewable energy auctions yet. The study, which is soon to be published in English (it’s available here in German), thus fills a crucial gap. Policymakers will want to know the findings so they can improve policy design – and...
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Focus on Fulfilling the Climate Agreement instead of Lowering Power Prices: a Comment on the Debate about the “EEG Fund”

Once again, the political discussion is focusing on a state fund to finance renewables in Germany instead of using a surcharge on power consumption. This time, Bavarian state premier Horst Seehofer is calling for it. At first glance, it seems to be a good idea.” For a long time, Germany’s Renewable Energy Act (EEG) provided...
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One Healthy Arctic: The Challenges and Linkages between Environmental and Human Health and Well-being

A couple of weeks ago, I had the opportunity to attend the latest Arctic Summit Science Week in Fairbanks, Alaska. Building on the outcomes of last year’s summit in Toyama, Japan (see my previous post), the scientific community is increasingly seeking to unify synergies between the social and natural sciences to tackle problems related to...
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A Science Perspective on the Volkswagen Emissions Scandal

When I initially heard about the VW scandal, it was secondhand and I hadn’t read any of the news yet, I didn’t have any of the facts. But I remember thinking (and saying), I don’t know what the big deal is about, everyone knows those chassis dynamometer tests they use for estimating emissions don’t get...
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