SG MOBILE® System

 

 

Community Composting for Education and the Environment

West Maui GreenCycle was expanding its established composting operation to increase diversion from the landfill by working with local schools to compost their Separated Organics as part of their educational effort. West Maui GreenCycle, although an established facility, was concerned about being a good community neighbor and meeting environmental regulations as it expanded its operation. Selecting a compost system with the best available process control quickly became a very important factor in the expansion.


PROJECT DETAILS

Site Name: West Maui GreenCycle Compost Facility
Ownership: West Maui GreenCycle
Location: Lahaina, Hawaii
Start-Up Date: August 2022
Product: SG MOBILE® System with GORE® Cover
Input Quantity: 700 Tons Per Year
No. of Heaps: 4 heaps, 3 covers, 25 ft. x 20 ft. x 8 ft. each
Treatment Time: 8 weeks/batch in 3 phases:
Phase 1 (covered): 4 weeks
Phase 2 (covered): 2 weeks
Phase 3 (uncovered): 2 weeks
Aeration: On-Ground Pipe
Control Parameters: Oxygen Control Mode
Input Material: Source Separated Organics, Yard Waste
Equipment: Pre-Treatment (Loader Bucket Mixing) / Skid Steer / Mobile Screen Rental (as needed) / Water Truck
End Product: High-Quality Finished Compost


THE SG SOLUTION

Meeting Requirements While Producing High-Quality Compost

West Maui GreenCycle chose the SG MOBILE® System to scale their operation for processing the new and growing feedstocks.

Of significant importance to the West Maui GreenCycle project was the capability to comply with the state and local regulatory requirements and resource efficiency:

  • Meeting air quality standards for odor control
  • Meeting vector attraction reduction (VAR) requirements;
  • Meet time and temperature requirements (PFRP/EPA Part 503 rule) for pathogen reduction
  • Produce high-quality finished compost
  • Clear separation of leachate from stormwater
  • Low power consumption
  • Moisture management
  • Lowest total cost of ownership over the life of the facility

PROJECT VIDEO & GALLERY

SG MOBILE® System at the West Maui GreenCycle Compost Facility

 

 


RESULTS DELIVERED

A Sustainable Solution with True Scale

Construction for the project is complete, and the compost site is currently operational.

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