I'm always looking for things to add to my RSS reader! I loved the Hundred Rabbits site that was posted here recently and thought others might have some nice submissions.
I recently found Sunshine and Seedlings which is substack, alas, but has some great content.
We could add some of these to an RSS feed post bot for Lemmy that I am experimenting with.
Edit: we have an RSS feed post bot now. Time to look into adding some of these feeds. I already added Low-tech Magazine to the /c/technology community.
I think I'd suggest low tech magazine for similar reasons- it's awesome and very solarpunk but I'm not sure if it counts as a blog for the purposes of this post
This is an independent DIY search engine that focuses on non-commercial content, and attempts to show you sites you perhaps weren't aware of in favor of the sort of sites you probably already knew existed.
I've been wanting to move away from Substack for a while due to the politics involved with their founders, but there is an RSS feed for posts:
https://anarchosolarpunk.substack.com/feed
Hopefully, I can get some time to move my posts to a self-hosted (and solar-powered) server.
A bit more mainstream but I like https://www.positive.news/ - articles on community, mutual aid, regenerative practices and in general an optimistic view of the future.