Biogas Onyxearth

Biogas Onyxearth Biogas Digester - Consulting, Facilitating, Installation, Design, Engineering, Initial Feeding and Plumbing.

We also fix and supply Biogas Gensets, Pressure Gauges, Home and Industrial Stoves, Storage Bags, Burners and all other Biogas Appliances.

Energy + Organic Fertilizer from One System Turn farm waste into opportunity with biogas technology. Generate clean, ren...
05/06/2026

Energy + Organic Fertilizer from One System

Turn farm waste into opportunity with biogas technology. Generate clean, renewable energy for daily use while producing nutrient-rich bio-slurry that naturally improves soil fertility, boosts crop yields, and supports sustainable farming.

One solution. Two valuable benefits. A cleaner environment and healthier harvests.

Turn Waste Into Value.Every day, organic waste from farms, homes, and businesses can become a powerful resource. Through...
04/06/2026

Turn Waste Into Value.

Every day, organic waste from farms, homes, and businesses can become a powerful resource. Through biogas technology, cow dung, pig manure, crop residues, and food waste are transformed into clean cooking energy and nutrient-rich organic fertilizer.

✅ Reduce waste
✅ Lower energy costs
✅ Improve soil fertility
✅ Support a greener future

Your waste can work for you.

📍 08 Jackson Road, Hillside, Harare
📞 +263 719 498 273 | +263 772 498 273 | +263 08688 08860
📧 [email protected]

Welcome to June with Onyx Earth RenewablesThis month, we're continuing our mission of transforming waste into clean ener...
01/06/2026

Welcome to June with Onyx Earth Renewables

This month, we're continuing our mission of transforming waste into clean energy and sustainable solutions. From advanced wastewater treatment systems to efficient biogas plants, we're helping build a greener, cleaner future for communities and businesses.

Turning waste into opportunity.
Generating renewable energy.
Creating a sustainable tomorrow.

Contact us today and discover how renewable energy solutions can benefit your project.

🚧 Project Update: Knockmalloch Housing Development in Norton 🚧Exciting progress is being made at the Knockmalloch Housin...
30/05/2026

🚧 Project Update: Knockmalloch Housing Development in Norton 🚧
Exciting progress is being made at the Knockmalloch Housing Development, our team is hard at work constructing the biodigesters and wastewater treatment plant, laying the foundation for a sustainable and environmentally friendly waste management solution.

Every step brings us closer to delivering an efficient system that will promote cleaner communities, resource recovery, and a greener future. We are proud to be part of a project that combines innovation with sustainability.

Stay tuned as we continue turning this vision into reality

hashtag hashtag hashtag hashtag hashtag GreenEnergy EnvironmentalSolutions ConstructionProgress CleanEnvironment RenewableEnergy Zimbabwe InfrastructureDevelopment KnockmalockHouse BuildingTheFuture EcoFriendlySolutions

Turn everyday waste into clean, affordable energy with biogas!Cook smarter, heat sustainably, and create a cleaner envir...
29/05/2026

Turn everyday waste into clean, affordable energy with biogas!
Cook smarter, heat sustainably, and create a cleaner environment for your family and community.

At Onyx Earth Renewables, we transform organic waste into reliable energy solutions for homes, farms, and businesses.

✅ Biogas Cooking
✅ Biogas Heating
✅ Organic Waste Recycling
✅ Cleaner Environment

📍 Hillside, Harare
📞 +263 719 498 273 | +263 772 498 273

Turning waste into sustainable energy.We are proud to announce the completion of the Hwange Wastewater Treatment & Bioga...
29/05/2026

Turning waste into sustainable energy.

We are proud to announce the completion of the Hwange Wastewater Treatment & Biogas Plant a major step towards cleaner communities,renewable energy, and environmental innovation. Together, we are building a greener and more sustainable future for Zimbabwe.

Did you know clean energy can warm your home too? Biogas isn’t just for cooking it can also power efficient heaters for ...
27/05/2026

Did you know clean energy can warm your home too?

Biogas isn’t just for cooking it can also power efficient heaters for homes and businesses. By converting organic waste into clean energy, biogas helps reduce reliance on electricity, firewood, charcoal, and LPG while promoting a greener environment.

Turn waste into warmth with sustainable energy solutions from Onyx Earth Renewable. Choose cleaner. Choose smarter. Choose biogas.

Turning wastewater into a cleaner, greener future.From design to installation and maintenance, we deliver reliable waste...
22/05/2026

Turning wastewater into a cleaner, greener future.
From design to installation and maintenance, we deliver reliable wastewater treatment solutions for homes, farms, industries, schools, lodges, and communities.
Choose efficiency. Choose sustainability. Choose Onyx Earth Renewables.

Today ONYX Earth Renewables recently hosted UDCORP, Local Government officials, media houses, and key stakeholders for a...
15/05/2026

Today ONYX Earth Renewables recently hosted UDCORP, Local Government officials, media houses, and key stakeholders for a site visit showcasing the future of clean energy in Zimbabwe.

The visit highlighted how our biogas infrastructure will convert waste into reliable renewable energy for homes, street lighting, and sustainable communities while supporting Zimbabwe’s SDG goals for clean energy, innovation, and climate action.

Together, we are building smarter, cleaner, and more energy-independent communities.

Clean water management is essential for healthy communities, sustainable development, and environmental protection.At On...
14/05/2026

Clean water management is essential for healthy communities, sustainable development, and environmental protection.

At Onyx Earth Renewables, we design and build smart wastewater treatment systems that help homes, schools, farms, lodges, hotels, and businesses safely manage and treat wastewater for a cleaner tomorrow.

Our solutions are focused on reducing pollution, improving sanitation, supporting water reuse, and creating sustainable systems that protect both people and the environment. Every treatment system we build is an investment in cleaner communities and a greener future.

Address

8 Jackson Road
Harare

Telephone

+263719498273

Website

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