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ABOUT US

A new generation Composting System

HotRot is the foundation of a highly efficient and cost effective system for your composting needs. 

Global Composting Solutions Ltd (HotRot) is a New Zealand-based business providing waste treatment solutions for customers with complex organic waste streams. HotRot designs, builds, installs and commissions integrated Organic Waste Treatment Plants around the proprietary HotRot Technology. 

HotRot does not simply offer a composting unit. It offers a system. HotRot works with its customers to identify their needs and provide an integrated solution from waste reception through pre-processing, composting and final product handling and use.
 

ODOUR FREE GUARANTEE

Global Composting Solutions guarantees that HotRot plant designed, installed and operated according to our guidelines will not result in odour problems for your business or community.

QUALITY

Global Composting's philosophy is to deliver quality products and solutions that exceed our customers' expectations. Our drive for continuous improvement ensures the solutions we provide are the best possible given the technology and research available. 

HEALTH AND SAFETY

Global Composting takes health and safety seriously and are committed to providing a safe working environment for our staff and contractors at all times. We aspire to high standards of health and safety performance based on best practice and continual improvement. 

Global Composting Solutions guarantees that the HotRot plant designed, installed and operated according to our guidelines will not result in odour problems for your business or community.

The Odour Free Guarantee is underpinned by:
 

  • Operating procedures to minimise odour generation 

  • Containment by design

  • Effective odour treatment

 

As far as we know, Global Composting Solutions is the only commercial composting plant manufacturer worldwide to offer a contractual odour-free guarantee.

Odour Free Guarantee

HOTROT ODOUR FREE GUARANTEE

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OUR TECHNOLOGY

HotRot Units

Discover how HotRot can transform your waste management.

​HotRot 3518

HotRot 3518

The HotRot 3518 is the largest of Global Composting Solution’s in-vessel composting units. Designed for larger municipalities and sewage treatment plants.

​HotRot 1811

HotRot 1811

Suitable for on-site applications such as zoos and mining camps, smaller municipal transfer stations, resorts and commercial food waste facilities.

​HotRot 1206

HotRot 1206

The baby of the HotRot range, the HotRot1206, is designed to process food waste from canteens and commercial premises. 

TESTIMONIALS

Client Success Stories: Hear What Our Clients Say

"We have made an important step towards our sustainability goals of zero waste to landfill"

THOMAS MEEK
Compost, Recycling & Waste Manager
Melbourne Zoo

The system has proven incredibly easy to operate and has certainly become a talking point with our consumers as well as something to be proud of among employees.

MANDY MCKAY

Sustainability Coordinator
​Sierra Nevada Brewing Co.

Overall, the HotRot has been a wise investment for Sierra Nevada and we would absolutely recommend the system to others looking for onsite composting solutions.

CHERI CHASTAIN

Sustainability Manager
Sierra Nevada Brewing Co.

Sustainable waste management is within your reach too.

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