At Harp, we are dedicated to providing turnkey solutions for the treatment of organic waste.

Our proven waste treatment solution is a true circular economy offering and exceed new benchmarks in sustainable waste disposal and by-production. Adding our proprietary bio-technology to a 15-year history in advanced electrical engineering and global waste equipment manufacturing, Harp has emerged as the global leader in thermophilic aerobic digestion.

Our mission

Passionate and dedicated to solving a global problem at a grass roots level, we are committed to helping Australian organisations reduce their carbon footprint and fulfil their emerging ESG requirements. We facilitate diverting organic food waste from landfill through our technologies, delivering on an alternative and sustainable solution for the treatment of organic waste.

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A true circular economy

Harp Renewables manufactures and supplies a range of Bio Digesters that convert food and other forms of organic waste into a dry and safe nutrient dense soil Bio Fertiliser - Infusion.
Our proprietary bio-technology in aerobic digestion and unique microbial/enzyme mix translates into the lowest carbon footprint of any aerobic treatment worldwide. In just 24 hours, organic food waste is reduced in volume by 70-85%.

Harp’s solution offers a de-carbonisation opportunity, preventing landfilling of harmful waste and reduces Co2 and greenhouse gases, replacing waste with a soil regenerative Bio Fertiliser.

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