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.
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.
In July last year, the people of Munich breathed a sigh of relief when Mayor Dieter Reiter announced that the EU limit value for nitrogen dioxide would only be exceeded in two places. A driving ban for Euro 5 diesel vehicles was therefore suspended for the time being from October 2023. But now the discussion about a diesel driving ban seems to have been reignited.
Air pollution in the Thai metropolis of Bangkok is alarming. According to IQAir, a company specialising in international air quality monitoring, particulate matter levels are currently 15 times higher than recommended by the World Health Organisation (WHO). This makes Bangkok one of the ten most polluted cities in the world.
The relentless and unstoppable force of nature has once again manifested itself in China in the form of a massive sandstorm that has been raging in the north-west of the country since mid-February 2024. This force of nature, together with the existing fine dust pollution, poses major challenges for the world's most populous country.
High levels of particulate matter, poor air quality and tough measures: Milan and eight other provinces in northern Italy's Lombardy region are currently struggling with severe air pollution. In response to the alarming environmental situation, the authorities have adopted a series of restrictive measures. These affect not only citizens, but also motorists.
Since the beginning of the year, the city of Amsterdam has banned heavy buses and lorries in the city centre. Heavy goods vehicles over 7.5 tonnes are banned within the canal belt (S100). Next year, there will also be up to 30 zero-emission zones in the Netherlands. Even if transitional periods still apply for some time, the Netherlands is on a fast track out of combustion mobility.
The city of Guadalajara in Mexico has announced plans to create its first LEZ (Low Emission Zone). The move is part of the city's efforts to reduce traffic accidents and fatalities, cut greenhouse gas emissions and tackle the climate crisis. The low emission zone will extend around the busy Ramón Corona intersection in the historic city centre. This is the first time such an attempt has been made in Mexico to improve air quality by regulating polluting vehicles in a specific zone.
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.
