Biorefineries Powered by Nature
Delivering Circular Outcomes
C-Loop provides the ultimate solution for organic waste produced from agriculture by recognising its nutrient rich value as a resource. By optimising how organic waste is valued we provide long term contracts to suppliers of this resource to underpin our projects.
C-Loop recognises the value of managing organic waste onsite to lower carbon emissions and secure long term, low-cost reliable baseload energy year-round. Understanding that doing this on your own is an expensive exercise, C-Loop removes the burden by delivering and managing the operations of each project. Enabling business' to sustainably transition without the additional cost.
Most Bioenergy projects operate linearly, taking waste to produce energy alone. In doing so they undervalue the resources their bioenergy plants produce, leading to high costs and unsustainable environmental outcomes. C-Loop's fully circular Biorefineries valorise each output, leaving nothing to waste, creating sustainable value through the patented process the Biorefineries operate under.
Biorefineries at a Glance
C-Loop transforms organic waste into renewable energy and valuable co-products through our innovative biorefinery process. Our facilities use anaerobic digestion to convert agricultural and food waste into biogas, creating clean energy while producing nutrient-rich digestate for soil enhancement.
By closing the loop on organic waste, we're building a circular economy that benefits farmers, businesses, and the environment. Our biorefineries create multiple revenue streams from waste, reduce emissions, and support sustainable agriculture.
Recent News
Australian spirulina: Transforming the global food colour industry
23 July 2026
Demand for natural food colours is soaring, creating a major opportunity for Australian spirulina producers. Discover how innovation, sustainability and premium manufacturing are positioning Australia to compete in a rapidly growing global market.
C-Loop Showcases Sustainable Superfoods and Natural Colours at Natural Products Expo West 2026
12 March 2026
C-Loop returned from Natural Products Expo West 2026 with strong interest in its organic, carbon-neutral Spirulina, Chlorella and Spirulina Blue natural colour, reflecting growing U.S. demand for clean-label, nutrient-dense and multifunctional ingredients.