ALL Google ads are BPL adds. Google uses the money they get from Adsense
to finance BPL networks. That's right, Google invested a lot of money in
BPL. Using Adsense supports BPL, using Google supports BPL, buying Google
stock supports BPL.

Got it? Google and BPL are connected.
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I am not a supporter of BPL .......full stop.
Apart from that , in the UK (A)DSL is widely available ,so BPL (or PLC)
is not an issue eg a threat to Amateur Radio in this part of the world.
However there is BPL and BPL.
Most of us on this NG know that ARRL is fighting against the
introduction of 'certain BPL systems' which pollute the HF and up
spectrum ,but NOT BPL in principle.
On the ARRL premises Motorola have installed a BPL system that according
to ARRL does not pollute the spectrum .

So when addressing Google's support for BPL , it seems only sensible to
adopt a more balanced opinion .
Google is an effective search engine ,that's why I use it. There is no
other reason.

Frank GM0CSZ / KN6WH