Sun, Wind and Wood
youtu.be
This short documentary film illustrates the various ways people fight the high cost of energy by devising ingenious ways to use wood, the sun, and the wind. ...

Old NFB film on sustainability in PEI, Canada. An earlier post with an AI generated image reminded me of the PEI Ark, a structure erected in PEI to research sustainable food growth in colder climates amid the OPEC oil crisis in the 70s.

Thought it might be of interest to this community.