Electromobility currently seems to be the industry's irrefutable future. But while companies like Volkswagen are forging ahead, other groups such as BMW, Skoda, General Motors and above all Mercedes are changing their strategy. Instead of focussing exclusively on electric drives, they are once again focusing more on customer requirements and are even planning to develop the diesel further.
Particulate matter is not only dangerous for humans, but also for bees and other insects. New studies show that high concentrations of particulate matter in the air impair the ability of bees to perceive floral odours. As a result, they visit fewer flowers, which in turn leads to a decline in pollination. Without pollination, there is no fruit, no vegetables and no cereals. It's a worrying cycle that could have serious consequences for our ecosystem and ultimately our food supply.
The daily morning car journeys to school, known as parent taxis, are now a widespread phenomenon in German cities. However, this type of school transport not only harbours safety risks, but also impairs the air quality around schools. The German Association of Cities therefore recently called for more room for manoeuvre for cities and municipalities to take action against this practice.
In January 2021, Airbus will put its first zero-emission hydrogen fuel cell into operation. This is an important step towards the development of a hydrogen-powered aircraft. By opening a development centre for hydrogen technologies in Lower Saxony, Airbus is strengthening its presence in Germany and underlining its ambitions in the field of climate-neutral aviation.
The end of diesel in Munich seems to have been heralded. The Bavarian Administrative Court (VGH) has ruled that Euro 5 diesels will no longer be allowed to enter Munich's low emission zone. A step that should significantly improve air quality in the city, but what does this mean for the 70,000 or so drivers affected?
The Mayor of London, Sadiq Khan, has announced a pilot project to install air filters in 200 of the city's most polluted schools. At first glance, this sounds like a commendable initiative. But why did it have to come this far?
In Les Roche de Condrieux, an industrial area in France, the sulphur dioxide limit value was recently exceeded at one point. At 300 µg/m³, the hourly average was above the permitted value for two hours. The warning was only issued in the late afternoon.
Air pollution has been with us since the beginning of industrialisation. It is omnipresent, especially in cities. However, with technological progress and the relocation of factories away from city centres, air quality has improved in most wealthy countries. A major source of air pollution, the internal combustion engine, seems to be slowly being replaced by electric cars. But are electric cars really the environmentally friendly alternative they appear to be?
The climate crisis, one of the greatest challenges of our time, is becoming ever more tangible and its effects ever more evident. Paradoxically, one of the main causes of the alarming rise in CO2 emissions is the lack of water. This leads to dry soil, which in turn produces more particulate matter and favours the creation of new environmental zones.
On 11 January 2024, the District Administrative Court in Krakow, Poland, stopped the city's planned low emission zone for the time being. The project, known as the Clean Transport Zone (SCT), was intended to designate a part of the city where only cars with certain Euro standards would be allowed to enter. However, despite the good intentions of the city council, the court declared the project invalid.
