Gas boilers now biggest source of air pollution in central London, study shows

Press release:

https://www.york.ac.uk/news-and-events/news/2025/research/po...

The actual paper: https://pubs.acs.org/doi/full/10.1021/acs.est.4c13276

In PDF: https://pubs.acs.org/doi/pdf/10.1021/acs.est.4c13276?downloa...

> The researchers say while the decarbonisation benefits of switching from gas to heat pumps are widely discussed

I'm sorry what ?

This could only happen if heat pumps are not well managed and release highly climate heating gases. But then, what about the climate impact of gaz fields and methane releases ?