Primary Goal: To begin producing a significant portion of your own food and electricity. This phase marks the transition from establishing a base to building the regenerative systems that lead to self-sufficiency.
Disclaimer: These are high-level estimates. The cost of high-performance buildings and energy systems can vary dramatically. Always get multiple detailed quotes.
This phase will be built primarily by the resident workforce, as defined in the community-model.
| Aspect | Resident Workforce Model |
|---|---|
| Estimated Timeline | 6 - 9 months of consistent work. |
| Manpower to Build | The core labor will be provided by the resident community. This is a major construction phase requiring a dedicated team. For specialized tasks requiring licensure (e.g., high-voltage solar electrical work), professional contractors will be hired. Estimated Construction Man-hours: - Solar Power System: 370-530 hours - Food Production (Chicken Shed, Aquaculture, Greenhouse): 330-520 hours - Other Foundational Work (Great Hall, Barn Shells, etc.): ~2125 hours Total: ~3000 hours |
| Manpower to Run | Moderate. Daily tasks will include animal care (chickens), garden/hydroponics management (planting, harvesting), and food processing in the Great Hall. Expect 2-4 hours of work per day, distributed among the resident team. |
Phase 2 involves significant capital investment in buildings and energy systems.
| Component | DIY (Materials Only) | Contractor (Turnkey) | Notes |
|---|---|---|---|
| 1. Solar Power System (15kW + 40kWh) | $30,000 - $50,000 | $88,300 | Gross CapEx before 30% federal tax credit. DIY requires high electrical expertise. |
| 2. Great Hall Shell (~1000 sq ft) | $50,000 - $90,000 | $120,000 - $250,000 | High-performance shell (foundation, frame, insulation, VHRS module, windows, roof). |
| 3. Commercial Kitchen | $30,000 - $60,000 | $50,000 - $100,000+ | Equipment is the main cost. DIY involves sourcing and installing used or new equipment. |
| 4. Integrated Feed Factory (Human Consumption Portion) | $50,000 - $95,000 | $110,000 - $250,000 | Reflects 1,000 sq ft of grow space for human consumption within the larger Integrated Feed Factory. Includes shell and initial hydroponic systems. |
| 6. Fish Barn Shell (~300 sq ft) | $15,000 - $30,000 | $30,000 - $60,000 | Insulated shell for climate control of fish tanks. |
| 7. Recirculating Aquaculture System (RAS) | $5,000 - $15,000 | $10,000 - $25,000 | Tanks, pumps, and filtration for a closed-loop fish farm. |
| 8. Chicken Shed (~120 sq ft) | $3,000 - $6,000 | $7,000 - $15,000 | Insulated structure with predator-proofing. |
| 9. Agriculture Start-up | $1,000 - $2,000 | N/A | Cost for 2-3 beehive kits, seeds, and materials for compost bins. |
| Contingency (15%) | ~$26,000 | ~$55,000 | Essential for a phase of this complexity. |
| Estimated Total | $200,000 - $368,000 | $471,300 - $845,300 |
Solar Power System:
The Great Hall (Kitchen & Community Hub):
* Purpose: This building will be the social heart of the homestead. It will house a large, durable kitchen for processing harvests, a cafeteria/dining area, and flexible multi-purpose space for community gatherings or workshops.
* Construction: This building will be constructed with an insulated concrete slab foundation (integrating PEX for radiant heating), Cement-Stabilized Compressed Earth Blocks (CEBs), and a single-slope roof. It will be super-insulated, air-sealed, and equipped with an VHRS module.
* Interior: Finishes should be extremely durable and easy to clean. Ceramic or porcelain tile will be used for flooring. Plan for commercial-grade kitchen equipment and stainless steel surfaces. * Integration: The large roof provides an excellent surface for rainwater collection and can accommodate some solar panels. However, with the expanded array size, a significant portion of the panels will be integrated into shade structures over walkways and the courtyard. The roof's gutters will be connected to the main rainwater harvesting system built in Phase 1.
The Integrated Feed Factory (Greenhouse - Human Consumption Portion):
* Purpose: This facility (as detailed in the greenhouse-plan) will house the primary hydroponic systems for human vegetable consumption (1,000 sq ft of grow space) and later integrate animal feed production.
* Passive Solar Design: The building's long axis must run east-west, with the large glazed wall facing true south. This maximizes low-angle winter sun exposure.
* Construction: Walls will utilize Cement-Stabilized Compressed Earth Blocks (CEBs) and the roof will be single-slope.
* Foundation & Floor: An insulated concrete slab containing PEX tubing for radiant floor heating will serve as both foundation and flooring, leveraging the concrete's thermal mass.
* Glazing: Use double-pane glass or high-quality, twin-wall polycarbonate for the south-facing wall to reduce heat loss.
* Insulation & Air Sealing: This building should be built to the same high standards as the bathroom (super-insulated, air-tight with a VHRS module) to retain as much solar heat as possible.
* Initial Systems: Install the DWC and Ebb & Flow systems for the 1,000 sq ft of human consumption grow space.
The Chicken Shed & Flock:
* Construction: Walls will utilize Cement-Stabilized Compressed Earth Blocks (CEBs) and the roof will be single-slope. The foundation and flooring will be an insulated concrete slab to provide durability, pest control, and thermal mass.
* Predator-Proofing: This is the most critical design feature. Use 1/2" hardware cloth (not chicken wire) to cover all openings, including vents. Bury a skirt of this cloth around the perimeter of the run to stop digging predators.
* Deep Litter Method: Plan for a thick layer of bedding (e.g., wood chips, pine shavings) on the concrete floor. This insulates the coop in winter and composts in place, generating a small amount of heat.
* Interior: Install roosting bars (2x4s with the wide side up) and nesting boxes.
Initial Agriculture:
Rainwater Harvesting Integration:
The Fish Barn & Aquaculture System:
* Purpose: To provide a consistent source of fresh fish. The system will be independent of the hydroponics barn to ensure continuous operation. See fish-barn-plan for full details.
* Construction: This dedicated, well-insulated building (~300 sq ft) will feature Cement-Stabilized Compressed Earth Blocks (CEBs) and a single-slope roof. An insulated concrete slab will serve as both foundation and flooring, crucial for maintaining stable water temperatures year-round.
* System: A Recirculating Aquaculture System (RAS) will be used. This includes fish tanks, mechanical filters (to remove solid waste), and biological filters (to process dissolved waste). This creates a closed-loop system that minimizes water usage.
You'll know this phase is complete when:
r harvesting system is reducing your reliance on the backup water supply.