AquaHarvest Farms — Equipment & Infrastructure
Energy supply is a critical operational consideration given South Africa’s electricity supply challenges. AquaHarvest will implement a hybrid energy solution:
Section 8 · Business Plan
Equipment & Infrastructure
Energy supply is a critical operational consideration given South Africa’s electricity supply challenges. AquaHarvest will implement a hybrid energy solution:
8.1 Capital Expenditure Summary
| Item | Description | Cost (R millions) |
|---|---|---|
| Pond Construction & Lining | 6 ha earthen ponds, HDPE lining, inlet/outlet structures | 8.0 |
| RAS Installation | Biofilters, drum filters, UV sterilisers, aeration, tanks | 6.0 |
| Feed & Fingerlings (Initial) | 12-month feed stock, initial fingerling procurement | 4.0 |
| Cold Storage & Warehouse | 50t cold room, blast freezer, dry storage warehouse | 3.0 |
| Water Treatment & Pumps | Boreholes, treatment plant, distribution pipework, solar heating | 4.0 |
| Working Capital | 12-month operating buffer including salaries, utilities, contingency | 3.0 |
| Total Capital Expenditure | 28.0 |
8.2 Energy Infrastructure
Energy supply is a critical operational consideration given South Africa’s electricity supply challenges. AquaHarvest will implement a hybrid energy solution:
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Solar PV Installation: 200 kW rooftop and ground-mounted solar array generating approximately 900 MWh per annum, offsetting 60–70% of grid electricity consumption
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Diesel Generator Backup: 150 kVA diesel generator for emergency backup during extended load-shedding events
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UPS Systems: Uninterruptible power supply for critical aeration and monitoring equipment (4-hour battery backup)
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Estimated Annual Energy Cost Saving: R400,000–R600,000 from solar PV installation (payback: 5–6 years)
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