SoilBank: Soil Carbon & Water Retention Credits to Finance Smallholder Regenerative Transition
Smallholders can't afford the 2–3 season yield reduction during regenerative transition. SoilBank creates a dual-credit market (soil carbon + water retention credits) for smallholders, measured via low-cost soil sensors + satellite NDVI. Each credit = 1 tonne CO₂ or 1,000L aquifer recharge. Credits sold forward to corporate buyers at $35–55/tonne provide $400–800/hectare/year upfront. Cooperative aggregation pools 10,000+ smallholders into single tranches, cutting verification costs from $40 to $8/tonne. Target: 5M hectares enrolled by Year 3, reversing soil degradation on 2% of at-risk arid agricultural land.
AquaCrop Intelligence: AI-Optimised Precision Deficit Irrigation to Cut Agricultural Water Use by 40%
Agriculture uses 70% of global freshwater but wastes 50–60% through over-irrigation. AquaCrop Intelligence combines $12 soil moisture sensors, satellite ET mapping, and AI crop-stress modelling into an open-source decision system telling farmers exactly when and how much to irrigate — running on a $30 Android device or USSD feature phone. A cooperative water pricing model (shared aquifer zone budgets) creates economic incentives to conserve. Evidence from pilots in India, Morocco, and California shows 35–50% water reduction with equal or better yields. 2M farmers reached in 3 years through existing extension networks at $15/farmer/year.
DrylandSeed: Open-Source Drought-Tolerant Seed Commons for Arid Smallholder Farmers
Crop varieties optimised for well-watered, high-input conditions fail under drought, leaving bare soil to erode and degrade. DrylandSeed creates a global open-source seed library of 50,000+ drought-tolerant, deep-rooting, soil-building varieties from CGIAR, national gene banks, and farmer networks — free for farmers, 2% royalty for commercial breeders funding maintenance. 500,000 farmers in 30 arid countries participate as co-breeders via participatory plant breeding, compensated with cash + priority seed access. AI drone phenotyping cuts variety development from 10 years to 3. Deep-rooting varieties increase soil organic matter 0.3–0.8%/year, reversing degradation at zero input cost. Target: 10M hectares under DrylandSeed varieties by Year 5.