Yes, on two points. 1) heat pumps are more than 100% efficient in most conditions. Because they are moving heat, rather than generating it, they can add more heat energy to your home than they actually consume. 2) mix of sources. As you said, even if most of your electricity comes from gas plants, that means some can or does come from renewable sources or nuclear. This makes it much easier to transition to even more renewables, since the consumer side doesn’t need to change anything as gas plants are phased out. It’s future planning with immediate benefits from point 1.

Point 1 can be a bit complex, since in extreme conditions air source heat pumps may rely on resistive heating which is only 100% efficient. Alternatives like ground source HPs don’t have that problem, but they are suited to fewer areas.

I challenge the idea that it is even possible to plagiarise an Acknowledgements section. It’s not a substantive section of the work and has no bearing on the work itself. In addition, boilerplate is not only extremely common for Acknowledgements, for a paper it’s essentially required. All of the acknowledgement sections of my papers are basically identical, and are basically identical to all of my colleagues on the same funding, because that’s how it works. Did we plagiarise each other or our supervisor by saying “This study was supported by ERC Horizon 2030 grant no. Xxxxxx, The Extremely Solid Study (TESS)”?

Without that article actually showing what was supposedly plagiarised in her acknowledgements, I don’t buy it.

These smart meters will still work as energy meters and thermostats, it’s just the connectivity and ‘smart’ bits that will go offline.

Honestly my issue with Mastodon is the lack of any algorithm whatsoever. I know algorithm is often seen as a bad word, but even just a simple upvote and interaction based thing would be nice to make cool posts more visible. I like that Lemmy has this like Reddit. For me Lemmy has been much more successful in replacing Reddit than Mastodon was in replacing Twitter.