Co-housing groups for older women- anyone else interested in this?

I’m single and trying to figure out what life may look like 10-15 years from now without millions in the bank or a partner.

Ideally I’d choose to live among a self-sustaining, self-governed community of women who share core values (for me personally that would be sustainability and being active in the community and politically) and support each other.

A group of older women started a co-housing org called New Ground in the UK. There’s a ton of information on their site. Here’s a video about how they did it: https://vimeo.com/247328141

Clearly it’s not a quick or easy solution and would take years to plan, fund etc. Anyone else been thinking about how to do something like this in the US?