John C Daley

Can the roof be designed purely for the benefit of the sun into the house.
Drainage and soil walls can be dealt with separately.
Have you considered an underground house facing the stream?
Will you capture rainfall for use in the house?

[youtube]https://www.youtube.com/@cabinriveroutdoors[/youtube]

In Australia we can get the air moving by painting the top section black and having it outside to cop the full heat of the sun.

https://permies.com/t/88043/benefits-rainfall-collection
The most important thing is to have a large 20,000L water tank, not a heap of 200L tanks.

She has details of the use of solar powered fans

Look at this girls work https://checkout.square.site/merchant/MLQFEH2FBGPXD/checkout/3KHZ4HWTJTUSMMJOYAYVUNG7

or https://www.solviva.com/

Interesting project, I am pleased to see you having a go.
- Is the roof structure in place yet?
- Have you any books on the subject?
- looking ahead, will you collect rainfall for consumption? look at my signature
- will you be insulating the roof?
- Will you use wool or a modern insulation?
- what is the floor made from?

During this period of widespread and lengthy ' big freeze' in North America, are the electric cars having issues because of the extreme cold?
I have been hearing stories about this, is it a fact?

Are the electric cars having issues because of the extreme cold?

What is the overall advantage of what you are doing?
Are you creating more work than necessary with this project?
Is water conservation a high priority?