is building the circular infrastructure of the future.

We design and deploy technology systems that eliminate waste, recover resources and generate clean energy — all while creating high-value products that serve people and the planet.

W8ST logo

We create circular tech systems that turn waste into energy, nutrients and value. We help industries unlock clean and practical solutions — with zero emissions to atmosphere.

Everything we implement is designed to break the take-make-waste cycle—and create systems that sustain, not deplete.

Localised. Low-emissions. Future-proof.

Our Mission

W8ST exists to unlock the full value of waste.
We partner with industries, councils and precincts to build circular energy systems that capture carbon, eliminate landfill and create new revenue streams from organic waste, wastewater and plastics. Our tech isn’t just about diversion—it’s about regeneration.

The Problem

· 7.6 million tonnes of organic waste goes to landfill in Australia each year

· Contaminated plastics are almost impossible to recycle—and often incinerated

· Valuable heat from wastewater is lost daily in our buildings

· Most energy systems are centralised, inefficient and carbon-intensive

Without circular infrastructure, we lose valuable resources—and worsen climate impacts.

Our Solutions

W8ST delivers clean tech solutions that operate wherever waste is generated.

We design and deploy fit-for-site systems for:

Anaerobic digestion

Biogas + fertiliser from food & organic waster.

Algae bioreactors

Carbon capture + biomass from emissions.

Wastewater heat recovery

Hot water from used water.

Plastic-to-green energy

Energy from contaminated plastics.

Our systems are modular, intelligent and backed by engineering, finance and support from concept to commissioning.

Aligned to the SDGs

W8ST’s solutions directly contribute to five of the UN Sustainable Development Goals.

Icon representing renewable energy with a power button surrounded by rays, and the text "7 Affordable and Clean Energy" against a yellow background.
Icon representing SDG 11: Sustainable Cities and Communities with a cityscape of four white buildings on an orange background.
Sustainable Development Goal 9: Industry, Innovation, and Infrastructure icon with white geometric structure on orange background and text
UN sustainable development goal 12 badge with a gold background, white text, and an infinity symbol with arrows.
SDG 13 Climate Action icon featuring a white eye shape with a globe of Earth inside on a green background, with the text '13 Climate Action'

Up for a chat?

Let’s build a circular solution for your site, precinct or region.

Drop us a line and a member of the W8ST team will get in touch.