MIT Solve · CFA Incubator · Funguo Investee

Transforming
Organic Waste
Into Smart
Climate Agriculture

AI-powered dual-action bio-inputs replacing both fertilizers and pesticides across Africa — cutting farm costs 50%, tripling yields, and doubling farmer income.

200K+
Farmers
50%
Cost Reduction
3×
Yield Increase
80%
Emissions Cut
Vuna Fresh
Scroll
MIT Solve CFA Incubator Funguo Investee World Resources Institute African Development Bank United Nations WBAF ClimaTech UNDP MEST Africa MIT Solve CFA Incubator Funguo Investee World Resources Institute African Development Bank United Nations WBAF ClimaTech UNDP MEST Africa
About Us

Solving Africa's Biggest Agricultural Crisis

Vuna Fresh Biopesticides by Ngwala Inventions Limited converts organic waste into dual-action bio-inputs using enzymes, engineered beneficial microbial consortia, and biodegradable nano-encapsulation.

Integrated with AI technology, our solution optimizes formulation based on soil and crop needs, delivered via solar-powered dispensing machines with pay-as-you-go access.

About Vuna Fresh

Our Mission

Transform waste into wealth while feeding Africa sustainably.

Our Vision

200,000+ farmers lifted from poverty through climate-smart agriculture.

2019

Founded in Tanzania

Ngwala Inventions Limited established to address agricultural and waste challenges.

2022

WRI Land Accelerator Africa

Selected as one of Africa's top restoration entrepreneurs by the World Resources Institute.

2023

MIT Solve Finalist

Named among 20 SolvED Youth Innovation Challenge Finalists by MIT.

2024

CFA Incubator Round 2 Finalist

Conservation Finance Alliance Incubator Round 2 Finalist with grant support.

2025

Funguo Investee

Secured investment from Funguo, unlocking innovation and investment impact across Africa.

The Problem

A Crisis Hidden in Plain Sight

Africa's agricultural system is broken — by waste, dependency, and poverty.

The Problem
0
Organic Waste Unrecycled

Of all collected waste is organic yet only 4% is recycled. (World Bank, 2023)

0
Pesticide Containers Improperly Disposed

Contributing to poisoning, contamination & livestock mortality. (FAO, WHO, 2023)

0
Smallholders Under $2/day

Poor distribution causes high costs, late delivery & fake agro-inputs. (FAO, AFDB)

0
Pesticides Imported

Tanzania imports 95%+ of pesticides worth US$197M/yr, growing 13% annually.

The Import Dependency Crisis

In 2023/2024, Tanzania required over 1.2 million tons of fertilizer, yet only 158,000 tons (≈13%) were produced locally, while imports exceeded 728,000 tons costing US$379 million in 2024.

During global crises, these dependencies expose farmers to price shocks, shortages, and reduced productivity.

87%
Imported

Fertilizer import dependency

Our Solution

How We're Fixing It

A complete ecosystem — from waste conversion to AI-powered dispensing, digital payments, and farmer intelligence.

Solar Dispensing Machine
1

Waste Collection

Organic waste collected from markets, farms, and municipalities — converting a problem into a resource.

2

Bioconversion + Nano-Encapsulation

Enzymes and engineered microbial consortia convert waste into dual-action bio-inputs with biodegradable nano-encapsulation for slow nutrient release.

3

AI Solar Dispensing

AI-driven solar-powered dispensing machines replace single-use containers. Pay-as-you-go via mobile money and electronic cards.

4

AI Recommendations + Credit

AI optimizes formulation per soil and crop needs. Mobile app tracks usage, accesses credit, and manages payments seamlessly.

The Technology Behind It

Microbial Consortia Engineering

Engineered beneficial microbes that fix nitrogen, solubilize phosphorus, and produce natural pest deterrents — all from waste biomass.

Biodegradable Nano-Encapsulation

90% better nutrient use efficiency through controlled-release nano-capsules — 60% cheaper than conventional agrochemicals.

AI Formulation Optimization

Machine learning models analyze soil data, crop type, and climate conditions to optimize bio-input formulation in real-time.

Solution Technology
Our Impact

Real Numbers. Real Lives.

Every metric represents a farmer lifted, a field restored, a community empowered.

Impact
0

Farm Cost Reduction

Replacing both fertilizers and pesticides with one product cuts total input costs in half.

0

Yield Increase

AI-optimized nutrients + beneficial microbes and nano-encapsulation deliver 3× yield per acre.

0

Farmer Income

Helping farmers move from living on less than $1/day to earning over $5/day.

0

Methane Emissions Cut

Reducing methane from improperly disposed organic waste while cutting CO₂ from fertilizer production.

Green Jobs Creation

Creating thousands of green and sustainable agricultural jobs for youth and women smallholder farmers across Tanzania and the Global South.

200K+
Target Farmers
60%
Cheaper
50%
Access Gap

SDG Alignment

SDG 1: No Poverty
SDG 2: Zero Hunger
SDG 3: Good Health
SDG 12: Responsible Consumption
SDG 13: Climate Action
SDG 15: Life on Land
Features

Everything Farmers Need

AI Crop Recommendations

Machine learning models analyze soil composition, climate data, and crop history to recommend optimal bio-input formulations.

Learn more

Mobile App Integration

Track usage, manage credits, and make payments seamlessly. Farmer wallet system with QR code payments and usage history dashboard.

Learn more

Solar-Powered Dispensing

Off-grid solar dispensing machines deliver precise bio-input doses directly to farmers, eliminating fake products.

Learn more

Pay-As-You-Go Access

No upfront costs. Farmers pay only for what they use via mobile money (M-Pesa, Airtel Money) and company-issued electronic cards.

Learn more

Smart Agriculture Analytics

Real-time dashboards showing yield trends, cost savings, soil health indicators, and predictive insights.

Learn more

Climate Impact Tracking

Monitor and report carbon credits, methane reduction, and soil carbon enhancement for investors and partners.

Learn more
Mobile App

Farming Intelligence In Your Pocket

The Vuna Fresh mobile app gives farmers everything they need.

Farmer digital wallet & credit tracking
QR code payments at dispensing machines
AI-powered crop care notifications
Yield history & analytics dashboard
Offline-first for rural connectivity
Download on the
App Store
Get it on
Google Play
9:41
Hello, Amina 👋
Farmer Dashboard
TZS 45K
Credit Balance
3.2 L
Last Purchase
Scan at dispensing machine
AI Tip

Apply 2L Vuna Fresh to your maize plot this week. Rainfall forecast optimal.

+280%
yield
TZS 0
upfront
Partners & Recognition

Backed by the World's Best

Recognized by global institutions working to solve climate and food security challenges.

Partner
ClimaTech

ClimaTech

ClimaTech

Partner
Global Innovation Catalyst

Global Innovation Catalyst

Global Innovation Catalyst

Partner
UNCDF

UNCDF

UN Capital Development Fund (UNCDF): Homepage

Partner
United Nations

United Nations

United Nations

Partner
France in Tanzania

France in Tanzania

France in Tanzania

Testimonials

Farmers Speak

"Vuna Fresh has completely changed my farming. My maize yield tripled this season while I spent half what I used to on fertilizer and pesticide. The solar machine is always nearby and I pay with mobile money."

A
Amina Juma
Morogoro, Tanzania · Maize
+280%

"Before Vuna Fresh, I was spending so much on fake pesticides that ruined my crops. Now I get real bio-inputs right at my farm. My income has more than doubled and my soil is healthier than ever."

J
Joseph Mwangi
Arusha, Tanzania · Vegetables
2× income

"The mobile app makes everything easy. I can check my credit, scan the QR at the machine, and even get AI advice on when to apply. I never thought farming could be this modern."

F
Fatuma Hassan
Dodoma, Tanzania · Rice
-50% cost
Blog & News

Latest Insights

View All →
Blog
AgriTech

AI in African Agriculture: Optimizing Biopesticide Formulations

Discover how Vuna Fresh is leveraging biotechnology and AI to transform African agriculture sustainably.

Coming Soon
Blog
AgriTech

From Waste to Wealth: The Science Behind Nano-Encapsulation

Discover how Vuna Fresh is leveraging biotechnology and AI to transform African agriculture sustainably.

Coming Soon
Blog
AgriTech

How Pay-As-You-Go Is Transforming Rural Farming Access

Discover how Vuna Fresh is leveraging biotechnology and AI to transform African agriculture sustainably.

Coming Soon

Join the Future of
African Agriculture

Whether you're a farmer, investor, partner, or researcher — there's a place for you in the Vuna Fresh ecosystem.

Join Farmers Network Partner With Us
Contact

Get In Touch

Send a Message

Direct Contact

Location
Dar es Salaam, Tanzania
WhatsApp
+255 000 000 000

Why Partner With Us?

Validated impact metrics across 200K+ farmers
International recognition from MIT, UN, CFA
Scalable model across African markets
Climate-smart circular economy approach