World-class organic waste & bioenergy solutions
Total organic waste processed (t)
GHG emissions abated (t)
Equivalent number of cars taken off the road
Anaerobic Digestion
Turn your organic waste into renewable energy in the form of carbon neutral biogas. This will be stored and used as a gas, heat or electricity source in your business.
In-Vessel Rapid Composting
Produce nutrient rich compost from your food and green organic waste (FOGO) or other organic waste.
Bio-lab & consulting services
Our fully functional bio-laboratory and bench-top anaerobic digester provides suitability analysis and performance testing of feedstocks for anaerobic digestion
Shredding services
Gaia EnviroTech shreds your waste into valuable, sustainable resources. Our dedicated team brings the shredder equipment directly to your location, and our skilled services team expertly mulches your materials on-site.
News
Keep up-to-date with the latest Gaia EnviroTech news
Case study: Start-up and operation of Anaerobic Digestion facility Booth Transport
Read this case study on how the Gaia Envirotech and Booth Transport teams worked together to optimise renewable gas production and maintain a healthy microbe environment whilst treating variable organic waste sources. This installation has the capacity to treat 5,500...
Gaia selected to present plans for Regional Composting at AORA Conference 2025
Gaia’s Technical Director, Sandy Gray will be presenting at the AORA Conference 2025 on the topic of organics processing for regional communities. He will be supported by General Manager – Operations, Rod Tuttle, in his presentation. The focus of the presentation will...
Get to know GM – Sales & Commercial, David Anderson & GM – Operations, Rod Tuttle
David Anderson is Gaia's General Manager - Sales & Commercial, having been an integral part of the team for over a year. David’s primary responsibilities involve engaging with potential clients, discussing the commercial viability of their waste projects, and...
Our customers
FOGO
Solutions to treat combined food and green organics (FOGO) collected by municipalities from households, high-rise apartments and other domestic settings.
Diary Processing
Solutions to treat waste from dairy processing facilities, including milk, cheese and whey.
Food Manufacturing
Solutions to treat organic waste produced by the manufacturing and transport of food & beverage. Examples include dairy, breweries, and bakeries.
Hospitality & Retail
Solutions to treat organic waste collected from retail and hospitality venues such as supermarkets, shopping centers, restaurants, and cafes.
The modular nature of the Gaia anaerobic digestion (biodigester) solution matched our requirements. Furthermore, the Gaia technical team has shown a deep capability and commitment to bring the unit online and optimise its performance
The Ararat Rural City Council rapid composters were successfully installed onsite at our transfer station and performed to specification; reaching pasteurisation temperature within a few hours. We are very satisfied with the service, quality of compost produced and performance of Gaia EnviroTech – supporting us in our FOGO treatment challenge.
Waste management solutions
Waste management systems
Services
More than just waste management
Gaia EnviroTech Solutions are about more than just waste management. Waste to energy activities produce a range of environmental and economic benefits, not only to our clients, but to the broader community. Gaia EnviroTech has the capability to design, build and operate your waste management solution.
Waste Stabilisation & Reduction
Treatment of organic waste through anaerobic digestion (or composting) will reduce the amount of waste generated and deactivate dangerous pathogens which would otherwise harm the environment.
Odour & Greenhouse Gases Reduction
Treatment of organic waste through anaerobic digestion or in-vessel composting reduces the emission of greenhouse gases and odours to the atmosphere therefore improving air quality.
Renewable Energy Production
Biogas which is produced through the digestion process can be combusted to generate electricity and heat or processed into natural gas and transportable fuels.
Weed Seed Inactivation
Killing weed seeds in manure will help to reduce costs of controlling weeds in the field when the manure will be used as a fertiliser or sold as potting soil.
Nutrient Conservation & Mineralisation
Treatment of manure through anaerobic digestion will reduce the amount of waste generated and deactivate dangerous pathogens which would otherwise harm the environment.
Carbon Credit Units
Carbon credits units could be awarded for treatment of waste, where there is a reduction of greenhouse gas emissions that are removed from the atmosphere.
Fertiliser By-product (Digestate)
The digestate (solids) and leachate (digested liquid) is nutrient rich and can have several uses, including compost, animal bedding or crop and pasture fertiliser.
Renewable Energy Certificates
The biodigester generates energy in the form of gas, electricity and heat. This energy is awarded Renewable Energy Certificates (RECs).