An official website of the International Waste Resource Recovery and Energy Council
IWRREC, International Waste Resource Recovery and Energy Council

Certified Machinery

Bio Pellets & Horticulture

IWRREC standards and laboratory testing for biomass pellet production, agricultural-residue processing, composting and sustainable horticulture machinery.

Bio Pellets & Horticulture
All machinery categories

The following 3 equipment types are certified under IWRREC standards through accredited laboratory testing. Each item is evaluated for performance, environmental compliance, and safety verification.

Biomass Pellet Manufacturing & Processing EquipmentIWRREC

Biomass Pellet Manufacturing & Processing Equipment

Pellet production lines tested for safe operation, processing capacity, energy efficiency and consistent biomass pellet quality.

  • IWRREC Tested & Certified
Agricultural and Horticultural Waste ProcessingIWRREC

Agricultural and Horticultural Waste Processing

Equipment for collecting, separating, shredding and processing crop residues and horticultural waste for energy recovery, composting or material reuse.

  • IWRREC Tested & Certified
Bio-Horticulture and Composting EquipmentIWRREC

Bio-Horticulture and Composting Equipment

Machinery supporting sustainable horticulture through compost production, biological input application, efficient irrigation and responsible soil management.

  • IWRREC Tested & Certified

Get involved

Certify your bio pellets & horticulture equipment

Submit a certification application and IWRREC will assign an accredited laboratory partner for independent testing.