Gainioz
Gainioz

Our Products

Explore Our Biogas
&
Circular Economy Solutions


Discover the full range of Flexi Biogas technologies and waste-to-energy solutions designed for homes, farms, institutions, and communities. From clean cooking gas and organic fertilizer to bio-sanitation systems and climate-smart farming, our solutions deliver sustainability, efficiency, and real-world impact.

👉 Click on any solution below to explore features, real installations, and ideal use cases.


T-REX Technology

T-REX BIOGAS TECHNOLOGY

Large-Capacity Biogas Systems

T-REX Technology Systems are advanced, large-capacity biogas plants designed for high-volume organic waste management and reliable energy production. Ideal for farms, schools, hotels, markets, and institutions, these systems use a true cross-flow fermentation process that ensures complete digestion of all biodegradable materials — not just animal manure. 
Prefabricated for quick installation, scalable to any size, and simple to operate, The T-REX Technology is the ideal solution for large-scale waste management and sustainable energy production.



Read More
FLEXI Technology

FLEXI TECHNOLOGY

Domestic Biogas Systems

Flexi Biogas Technology offers a no-construction, plug-and-play biogas solution for homes, small farms and small businesses.
It is prefabricated, installed above ground in as little as three hours, these systems run on any biodegradable material—animal dung, food waste, kitchen waste, garden weeds, or market refuse.

Highly efficient and fast starting, Flexi Biogas units require just a fraction of the feedstock used by conventional systems, producing clean cooking gas and nutrient-rich organic fertilizer within days. Simple to use and adaptable to diverse environments, Flexi Biogas makes clean energy accessible, affordable, and practical.

Read More
BIO-SAN-GAS Technology

Bio-San-Gas Technology

Hygienic waste management Solution

Bio-San-Gas Technology provides a safe, hygienic, and eco-friendly solution for human waste management in homes and institutions. These expertly designed, prefabricated systems never fill up or require emptying, eliminating odors and preventing groundwater contamination.Suitable for all terrains, Bio-San-Gas units convert human waste into liquid producing safe, nutrient-rich liquid fertilizer for irrigation of lawns/hedges.
Cost-effective, easy to install, and long-lasting, this technology is ideal for schools, churches, markets, health facilities, and homes seeking a sustainable sanitation alternative.



Read More
CopyCat Farming

CopyCat Farming Model

Replicable, low-cost, high-impact agriculture

The CopyCat Farming Model is a climate-smart, circular agriculture system that integrates biogas and bio-fertiliser toboost farm productivity and resilience. By integrating innovative irrigation and fertilisation techniques, this model helps farmers reduce input costs while increasing yields.

Our demonstration sites across Kenya showcase practical, easily replicable solutions that improve food security, enhance livelihoods, and promote environmental sustainability — making climate-smart farming achievable for smallholders and institutions alike.


Read More
Chicken Brooding

Chicken Brooding

Cleaner, cheaper, and healthier brooding

Our biogas-powered Chicken Brooding systems provide a cost-effective and pollution-free alternative to traditional brooding methods. Using radiant floor heating, these systems maintain optimal temperatures for chicks while reducing energy costs by up to 75%.

The closed-cycle design efficiently manages poultry waste, producing clean energy and valuable organic fertilizer. Suitable for both domestic and commercial poultry operations, this solution improves chick survival, reduces emissions, and supports circular farming practices.


Read More
Drying Fruits

DRYING FRUITS & VEGETABLES

Preserve harvests. Reduce losses. Increase income.
Our biogas-powered drying systems help farmers and agribusinesses reduce post-harvest losses and add value to fruits and vegetables. Using biogas burners for controlled dehydration, these dryers extend shelf life and enable year-round market access.

Suitable for mangoes, bananas, tomatoes, leafy greens, and more, the systems retain nutrients while opening new income opportunities for farmers, agribusinesses and cooperatives.



Read More
Bio Fertiliser

Bio Fertiliser

Boost yields naturally with bio-fertiliser

Our Bio Fertiliser is a nutrient-rich organic fertiliser derived from biogas digestate, designed to improve soil health and increase crop yields sustainably. It enhances soil structure, boosts water retention, and supplies essential macro- and micro-nutrients in plant-available form.

Proven to increase crop yields by 10–30%, Bio Fertiliser can be used as a basal manure, foliar spray, or natural pest deterrent — reducing reliance on chemical inputs while supporting long-term soil fertility.


Read More
Value Addition

Value Addition

Beyond cooking — energy for livelihoods

Our Value Addition solutions help users maximize biogas potential beyond cooking. These include biogas ovens for baking, water heaters for hygiene, systems for food processing, irrigation, and electricity generation.

By integrating biogas into daily activities and enterprises, we help households and institutions reduce costs, improve energy efficiency, and create new income streams — strengthening circular economy adoption.



Read More
Corporate Social Responsibility

Corporate Social Responsibility

People. Planet. Prosperity

Our Corporate Social Responsibility (CSR) initiatives are embedded in every project we implement. We promote environmental protection through reduced emissions and sustainable waste management, empower communities through training and clean energy access, and support economic growth by creating jobs and lowering household energy costs.

Together with our partners, we drive long-term social, environmental, and economic impact across Africa.



Read More