Discover how GreNaTech is transforming communities through sustainable innovation.
Our flagship project focuses on developing affordable water quality monitoring systems for Recirculating Aquaculture Systems (RAS). It supports sustainable fish farming by integrating IoT-based sensors and real-time data analysis to track water parameters such as pH, temperature, ammonia, and dissolved oxygen levels. This ensures a stable aquatic environment and improves productivity for aquaculture farmers.
EcoSmart Storage & Transport is an upcoming flagship initiative aimed at revolutionizing how post-harvest crops are stored and moved in developing regions. The system will integrate AI-powered analytics, real-time IoT sensors, and mobile logistics to protect food quality, reduce post-harvest losses, and ensure supply chain transparency from farm to market.
At its core, EcoSmart Storage utilizes a network of embedded environmental sensors to monitor key storage parameters such as:
The EcoTransport extension ensures these smart capabilities are not limited to fixed storage units. It equips transport vehicles—especially trucks and rural delivery vans—with ruggedized versions of the same smart sensors and data loggers. These vehicles become part of a "mobile cold chain", maintaining optimal crop conditions throughout transportation. The system features:
The goal is not only to preserve crop quality but also to empower farmers and cooperatives with transparent, data-driven decision-making. With spoilage rates reduced and quality verifiable, smallholder farmers gain better leverage in pricing negotiations, and local markets can depend on a more reliable food supply chain.
Sustainability is built in: EcoSmart Storage is designed to run on off-grid power sources (solar/battery), use biodegradable insulation materials, and ensure low-energy operation. All hardware is modular and repairable, promoting circular design principles and long-term affordability.
The pilot phase will begin in partnership with farming communities in Ghana’s Eastern and Northern Regions, with future expansion planned across West Africa.
As part of our commitment to supporting smallholder farmers, this project focuses on the local manufacturing of durable, affordable hand ploughs. These tools will improve soil preparation efficiency, reduce manual labor, and promote sustainable farming practices in underserved rural communities. The design emphasizes simplicity, repairability, and cost-effectiveness using locally sourced materials.
The Solar4Schools project aims to bridge the energy gap in rural schools by providing sustainable solar-powered electricity systems. This ensures that students and teachers have continuous access to lighting, internet, and digital learning tools, enabling a better educational experience regardless of location.
Through this initiative, we educate local communities on proper electronic waste management. Participants learn to disassemble, repurpose, and recycle electronics, creating opportunities for eco-friendly income generation while reducing environmental harm from e-waste pollution.
Our GreenCoding Bootcamps equip youth and students with coding and digital innovation skills. The curriculum blends software development with sustainability challenges, enabling participants to build digital tools that promote climate action, environmental monitoring, and green entrepreneurship.
TreeTech is a reforestation project that uses drones to plant trees and monitor forests. By leveraging drone technology, we aim to restore degraded lands, combat desertification, and accelerate ecosystem recovery in areas suffering from deforestation.
EcoSmart Homes will showcase how affordable, sustainable housing can be achieved using recycled materials and renewable energy systems. These smart homes will integrate solar panels, water recycling, and energy-efficient technologies to promote climate-resilient living in both rural and urban environments.