London mayor Sir Sadiq Khan, whose decision to introduce and expand the Ulez ultra-low emissions zone was inspired by Ella’s death, attended the unveiling ceremony with Ella’s mother, Rosamund. The ...

but ammonia's emissions profile depends on how it is produced. And even co-firing with low-emissions ammonia still produces more carbon dioxide than many other power generation technologies ...

The London Ultra Low Emission Zone (ULEZ) was introduced in a bid to reduce emissions in the UK's capital. Initially covering a small central zone, a ULEZ expansion meant that as of October 2021, the ...

Below, we look at three rules coming into effect this April, as well as a potential major change to France’s low-emission zones. Drivers who break rules surrounding the limited traffic zone (Zone à ...

Background While there has been an increase in low emission zones (LEZ) across Europe, there is poor knowledge base examining the relationship between LEZ’s and their effect on public health. This ...