Very impressive idea and implementation of a net zero house that is also a mini farm and education tool with all systems working together. Check out this 8min video highlighting many of the smart ideas.
Hempcrete Blocks by Just BioFiber (Canada)
I have not used these highly sustainable building blocks yet but am intrigued by them. Here’s what I’ve learned:
Lightweight, yet strong (can be used to construct a 4-5 story structure) & can be cut w/ common saws/tools
Carbon Negative - absorb more CO2 than is used to create them + the interior structure is made of bio-resin
Have high insulation R-values, are fire-resistant + moisture & pest resistant
They have dedicated blocks for sub-surface foundations (waterproof) w/ R-70 Insulation
The holes in the middle align to become chases for electrical & plumbing
Install 30% faster than similar construction projects
They are made in Canada and are currently 8-11 months out due to high demand
Bee Bricks
Fun idea. I’d really like to design or see a whole structure made of these. Next…a way to access the honeycomb (maybe on the inside?). More here.
PolyRoom or PolyBloc by Cutwork
One of the more impressive modular living units that can be a stand alone dwelling or a stacked complex. For the standalone rural or mt. setting I can imagine a two-stack with the roof deck providing more than enough space for couples or small families. Add solar panels that are also a shading device and some water collection and be off-grid. Some smart space-saving moves on the interior. See more here.
