Tag: Retrofitting

Charging at streetlights: an expensive experiment with limited benefits?

The challenge of electromobility is not only the purchase of the vehicles, but also the provision of a nationwide charging infrastructure. The Berlin start-up Ubitricity has come up with a creative solution: converting street lamps into charging stations. But the reality is sobering. According to current figures from the Berlin Senate, not even one in ten streetlights is suitable for conversion. In addition, the costs are considerable at 6000 euros per conversion (without network expansion).

HVO100 - Is the driving ban for standard diesel now coming?

On 22 March 2024, the German Federal Council gave its approval for the authorisation of climate-friendly pure diesel fuels. The beacon of hope of this new era is HVO100, short for Hydrotreated Vegetable Oil. This fuel, which is produced from the conversion of vegetable oils or recyclable waste materials, is to be available at German filling stations from 13 April 2024.

Mercedes back on diesel

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.

E-fuels as an alternative to electric - what is the current status?

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.

Glasgow: Is the Low Emission Zone putting taxis (and women) at risk?

As of yesterday, most internal combustion vehicles - including taxis - are no longer allowed to enter Glasgow's Low Emission Zone without penalty. A green retrofit of the industry could no longer be postponed, he said. However, the city is expected to offer alternative and safe mobility solutions to compensate for the displacement of thousands of taxis.

Air traffic needs green solutions – and environmental zones?

The so-called traffic turnaround does not only mean sustainable mobility on the roads. The aviation industry must also reduce its emissions – and thus its negative impact on air quality and the environment. What will be the best green drive solution? E-fuels or fuel cells? Will environmental zones soon also regulate traffic in the air?