Air pollution is increasing at an alarming rate worldwide, with the climate crisis playing a key role. This is the alarming conclusion of a study by the Swiss company Indice de Qualité de l'Air (IQAir). The consequences for health are devastating: in the countries most affected, life expectancy could fall by up to six years.
The Euro 7 emissions standard recently adopted by the EU Parliament is a seemingly positive step towards cleaner air. But on closer inspection, the agreement turns out to be a deceptive illusion that offers little more than the current Euro 6 standard.
Electromobility is a key building block for more sustainable mobility. Electric cars are considered to be significantly more environmentally friendly than their petrol-guzzling counterparts. However, a recent study by the American Council for an Energy-Efficient Economy (ACEEE) shows: Electric cars are not always the more environmentally friendly option. In 2024, a plug-in hybrid, the Toyota Prius Prime SE, will top the list of the most environmentally friendly cars. This is despite the fact that electric cars follow in the next four places.
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 discussion about sustainable mobility has recently focussed increasingly on e-fuels. E-fuels, synthetic fuels obtained by reversing the combustion process, have the potential to offer a climate-friendly alternative to electric drives. However, their environmental compatibility and energy balance still need to be investigated further.
In its constant endeavour to protect the health of its citizens and the environment, the European Union has introduced a new set of air quality regulations. Following intensive negotiations between the European Parliament and representatives of the Member States, an agreement has been reached: The limit values for various air pollutants, including particulate matter, nitrogen dioxide and sulphur dioxide, are to be significantly reduced by 2030. This reform has far-reaching implications for low emission zones in Europe.
Climate change is one of the most pressing challenges of our time. With record temperatures and CO2 emissions in 2023, the 1.5-degree climate target seems to be receding ever further into the distance. In this situation, carbon capture and storage technology (CCS) is increasingly coming into focus. This is a technology for capturing and storing CO2 underground, which was a rather theoretical option for a long time, but is now becoming increasingly important due to the pressure to act to save the climate.
Drivers' love of SUVs has meant that the average width of cars in Europe has increased by half a centimetre every year since 2001. This development brings with it a number of challenges, particularly in terms of parking facilities and road safety. A study by the European umbrella organisation Transport & Environment shows that half of new cars are now too wide for many parking spaces in European cities. The researchers are therefore in favour of a European upper limit for the width of cars.
A recently published report by the European Court of Auditors (ECA) found that CO2 emissions from cars in the EU have not fallen despite stricter regulations and increased average targets. The report concludes that while electric cars could make an important contribution to reducing emissions, their share is not growing fast enough to make a significant difference.
The EU Parliament's decision to significantly reduce CO2 emissions from commercial vehicles has far-reaching implications for environmental zones and air quality. The ambitious targets stipulate that new city buses should be emission-free by 2035. Compared to 2019, their emissions are to be reduced by 90 % by 2030. Emissions from lorries and coaches are to be reduced by 90 % by 2040.
