In Electrek

The ULEZ restrictions are actually not all that strict, especially from the perspective of us here at an electric vehicle publication – most diesel and petrol (gasoline)-powered cars made within the last 10 and 20 years respectively qualify, despite that they still create significant tailpipe pollution.

Also, there are exemptions available for delivery vehicles, buses and so on.

Nevertheless, despite these exemptions, a recent report released by the city of London shows how well the ULEZ has worked at lowering pollution in London and making everyone healthier.

The report points out that two of the most dangerous aspects of vehicle emissions – nitrogen oxides, which are responsible for smog formation, and PM2.5, which are tiny particles that irritate the lungs – have dropped by almost a third compared to if ULEZ hadn’t been implemented, in only the few years that the policy has been in place.

Specifically, NO2 is 27% lower and PM2.5 is 31% lower in outer London. Nitrogen oxides (which includes both NO and NO2) as a whole are down 14%.

Some areas have seen even more significant declines, like Central London, the most densely populated area. It has seen a drop in NO2 levels of 54%.

All in all, 99% of air quality monitors around London have showed a reduction in pollution, so the new rules have benefitted everyone.

Over the years, Tesla has periodically offered cheaper vehicles with shorter ranges, and rather than building a new vehicle with a smaller battery pack, the automaker has decided to instead use the same battery packs capable of more range and software-locked the range.

Yesterday, we reported that Tesla stopped taking orders for the cheapest version of Model Y, the Standard Range RWD with 260 miles of range. Instead, Tesla started offering a new Long Range RWD with 320 miles of range.

Separately, CEO Elon Musk revealed that the previous Model Y Standard Range RWD was a software-locked vehicle – something that was suspected but never confirmed.

The CEO announced that Tesla plans to unlock the rest of the battery packs for an additional 40 to 60 miles of range:

'The “260 mile” range Model Y’s built over the past several months actually have more range that can be unlocked for $1500 to $2000 (gains 40 to 60 miles of range), depending on which battery cells you have.'

Musk said that Tesla is currently “working through regulatory approvals” to enable this” for this upgrade offer.