Why a Well — and Why It Comes Second

The olive tree is famous for surviving drought, and that fame is deserved — but surviving is not the same as producing. Young trees need regular water through their first summers to establish, and a grove that irrigates through dry spells bears earlier and heavier than one that prays. Multiply that by a cattle herd's daily thirst, and the arithmetic of the whole farm points at one hole in the ground.

The water math that sizes everything

Start with the thirstiest thing on the farm — a dairy cow. University extension data and industry monitoring agree on the ranges:

Sources: University of Nebraska–Lincoln dairy extension (18–40 gallons/day for lactating Holsteins); smaXtec dairy monitoring (60–120 L/day; up to ~200 L on hot days for high producers); a 2026 systematic review in the dairy-science literature (+~10 L/day under heat stress, ~+1.5 L per THI unit).

Read that table twice and the project order explains itself: a herd of even ten lactating cows needs roughly a tonne of water every single day before a drop reaches the trees. Rule of thumb from the same literature: 4–5 liters of water for every liter of milk. No honest cattle plan can exist on paper before the water source exists in the ground — which is exactly why the cattle project is Phase 3, not Phase 1.

What a farm well actually costs — the honest version

Here's what we can say with sources, and what we refuse to invent:

• United States benchmarks: a complete agricultural/irrigation well runs about $85–$105 per foot installed, with full residential-scale irrigation wells typically landing at $9,000–$15,000 including pump and casing.
• African borehole programs: functional farm boreholes documented from roughly $2,000 upward depending on depth, geology and equipment — a UN-affiliated review records completed boreholes ranging from a few thousand dollars into six figures for extreme depths.
• What we won't do: quote you a confident Tunisian price before a hydrogeological survey of the 16 hectares says how deep the water is. Depth is the whole cost story, and geology doesn't negotiate.

The working budget envelope we plan around is $5,000–$15,000 for a complete small-farm well — drilling, casing, pump and power — and the day we hold local driller quotes, they go on this page with the survey numbers. That's the same standard as everything else here: verified, or clearly labeled as pending.

The plan, concretely

1. Hydrogeological survey first. Local geologists confirm depth, yield and water quality before any money moves — the cheapest insurance in the whole project.
2. Drill, case, test-pump. A borehole sized for the phased plan: grove irrigation now, herd capacity later.
3. Pump with running costs we can prove. The pump choice balances upfront cost against what it costs to run daily — published with the quotes when we have them.
4. Documentation, like everything else. Survey, quotes, drilling photos and receipts join the public log on the transparency page.

Frequently asked questions

Phase 1 is live right now: $10 plants a tree, the counter runs on-chain, and the well opens the moment the grove is funded. The full roadmap is on the projects page →