A partial transition of German road transport to hydrogen energy is among the possibilities being discussed to help meet national climate targets. A team of researchers from the Institute for Advanced Sustainability Studies (IASS) has examined the hypothetical transition to a hydrogen-powered transport sector through several scenarios. Their conclusion: A shift towards hydrogen-powered mobility could significantly reduce greenhouse gas emissions and greatly improve air quality - in particular, heavy duty vehicles represent a low-hanging fruit for decarbonization of road transport.
The Senate Department for the Environment, Transport and Climate Protection in Berlin will close Friedrichstrasse to vehicles for five months. A section of this major thoroughfare is to be transformed into a car-free zone from 29 August. Experts anticipate increases in pedestrian and bicycle traffic. Researchers will study how the closure affects air quality, with scientists from the IASS helping to measure and evaluate its impact on air pollution levels.
The Covid-19 pandemic is having an effect on our mobility behaviour. As a reaction to the crisis, pop-up cycle lanes have been set up in Berlin to allow for safe cycling with the required physical distance. How have these new cycle lanes been greeted by the city’s road users? The first preliminary answers to this question can be found in the results of a non-representative online survey of 1,661 Berliners carried out by researchers from the IASS Potsdam and the TU Berlin.
Pop-up cycle lanes are currently springing up across the city of Berlin. The temporary routes are to be converted into safe cycle lanes by degrees. But what do Berliners think of them? A research team has launched an online survey to find out.
As well as helping to make sustainable mobility more visible, the STADTRADELN campaign exposes the weak links in Potsdam’s cycling infrastructure. As an online IASS survey reveals, the campaign only managed to convert a few people to cycling: nearly all of the participants were already regular bike-users.
How do daily newspapers in Germany report on the subject of urban mobility? For a study by the Institute for Advanced Sustainability Studies (IASS) that explores how current and future urban mobility are reported on in the German media, a team of researchers examined a selection of articles from daily newspapers. The study reveals that sustainable forms of mobility are seldom discussed. Similarly, the climate crisis is rarely mentioned in articles relating to mobility and transport. If the articles have one thing in common, it is the implicit assumption that the car-friendly city is desirable.
In Berlin, one unique change that has continued to develop over the past few months is the installation of “Pop-up” bike lanes on busy streets around the city. Citing the pandemic, city officials have been fast-tracking plans for new, protected bike lanes in order to allow citizens to travel safely by bike and avoid overcrowding in public transport. A recent IASS Study shows that these new bike lanes are strongly supported by people who identify primarily as cyclists, pedestrians, or users of public transport, but are disliked by those who identify as car drivers. While these results are unsurprising, they capture Berlin’s quite recent citizen-led shift in transport policy, ultimately culminating in the recent Mobility Law of 2018. That does not mean, however, that these new bike lanes are without criticism.
The transport sector is climate policy’s problem child. While emissions reductions have been achieved across every other sector since 1990, transport-related emissions have climbed by 3.7 percent between 1990 and 2018.
Scientists from the fields of mobility research, psychology and health sciences call for the provision of a mobility infrastructure in the face of the corona pandemic that enables the required spacing and promotes people's health. As society is faced with the COVID-19 pandemic, limiting contact between potentially infected and uninfected people is a primary public health concern. This necessitates urgent changes to public spaces to enable safe mobility and physical activity.
On Berlin’s Karl-Marx-Allee a handful of parking spaces (173 to be exact) may soon be replaced by a green median. This has generated much public debate, with local politicians trading arguments on why these particular parking spaces are so worthy of protection. It seems that for some, parking spaces are still sacred cows.
The annual conference of the parties (COP) of the United Nations Framework Convention on Climate Change (UNFCCC) is an important venue for stakeholders to highlight the blind spots of international climate protection efforts. The transport sector was one of them at this year’s COP23 in Bonn, missing from most countries’ climate pledges under the Paris Climate Agreement. In this neglected policy area, Germany and the U.S.