The Austra Bioenergy System is an integrated anaerobic digestion and biogas plant that turns organic waste into clean, dispatchable energy. Organic material, including municipal wet waste, agri residue and canteen scrap, breaks down without oxygen, releasing a methane-rich gas. Austra captures, cleans and converts that gas into electricity or heat, then returns the leftover digestate to soil as compost. Paired with solar and battery storage on the same site, it becomes a fully circular energy block that generates around the clock.
From biogas and biomethane to waste-to-energy, Austra Energy develops scalable solutions that convert organic and suitable waste streams into renewable power, renewable gas and valuable resources.
Anaerobic digestion
Convert agricultural, food and organic waste into renewable biogas and reliable power.
Capacity & feedstock range
| Scale | Power output | Feedstock |
|---|---|---|
| Small | 50–250 kW | 2–15 TPD |
| Medium | 250 kW–1 MW | 15–50 TPD |
| Large | 1–5 MW | 50–250 TPD |
| Industrial | 5+ MW | 250+ TPD |
Gas upgrading
Upgrade biogas into high-quality renewable gas for industrial, commercial and transport applications.
Capacity & feedstock range
| Scale | Biomethane output | Feedstock |
|---|---|---|
| Small | 50–250 Nm³/h | 10–50 TPD |
| Medium | 250–1,000 Nm³/h | 50–200 TPD |
| Large | 1,000–5,000 Nm³/h | 200–1,000+ TPD |
Thermal conversion
A dedicated solution for suitable waste streams, designed separately from anaerobic digestion technologies.
Capacity & feedstock range
| Scale | Power output | Waste processing |
|---|---|---|
| Small | 1–5 MW | 50–250 TPD |
| Medium | 5–20 MW | 250–1,000 TPD |
| Large | 20+ MW | 1,000+ TPD |
Biological resources and organic waste move through a continuous cycle instead of being discarded. Raw material becomes energy, energy becomes product, and nutrients return to the ground.
Biomass (Carbon)
Organic resources, including agricultural residues, food waste, plant material and other biodegradable waste, enter the system as the starting fuel.
The biomass is collected, sorted and processed so that useful energy and materials can be recovered efficiently and safely.
Bioenergy technologies convert the processed material into useful outputs, including biogas, renewable electricity, biofuels and organic soil products.
The converted resources become clean energy or products that serve homes, businesses, industries, farms and communities.
Remaining organic materials and nutrients are recovered and returned to productive use, reducing waste and completing the cycle.
Every Austra waste-to-energy block follows the same circular order: collect what would have been dumped, convert it without oxygen, clean the gas, generate and store, then return nutrients to soil. The uniqueness is in running those steps as one plant with solar and charging, not as a separate biogas island.
01
Municipal wet waste, canteen scrap and agri residue are segregated at source so the digester sees a fuel, not mixed rubble.
02
Anaerobic digestion turns that organic load into a methane-rich gas. The first days of feeding decide the yield, so the process is watched, not guessed.
03
Stripping and purification lift the gas to a usable fuel stream, ready for generation, or for pairing with the same energy systems that serve the solar array.
04
Electricity and stored energy are timed against the tariff and the evening peak, so the plant earns when the grid is most strained.
05
Batteries hold surplus solar and surplus gas-generation so lights, cold rooms and chargers still run when neither resource is incoming.
06
Digestate leaves as compost and nutrient-rich slurry, an agricultural product, instead of a second trip to the landfill.
Municipalities and urban bodies treating wet waste at source instead of sending it to landfill
Farms and agri-processing sites with continuous organic residue streams
Industrial campuses that want firm, 24/7 clean power beside their solar-plus-storage plant
Share the load and the roof. We will place this product in a full Austra stack, not as a spare part.
