Regional Project
Organics
Organics Management
Organics Management
Organic material is biodegradable matter such as kitchen scraps (food); garden cuttings, grass and branches; and paper. Combined data from 13 waste audits in the Pacific found that approximately 40% of waste disposal to our landfills and dumps is organics. When processed correctly (in an “aerobic” or oxygen-filled environment), organic materials can produce valuable nutrient rich products, such as compost, suitable for soil enhancement and food cultivation. However, when intermingled with other waste and disposed in a landfill or dump (an “anaerobic” environment), organic material can release toxic leachate and generate methane gas.
Project Description
The purpose of this regional project is for Pacific stakeholders, now and into the future, to have practical and resources and decision-support needed to design and implement their own effective organics management solutions, appropriate for their own context and communities. Fiji, FSM, RMI, and the Solomon Islands have chosen organics as a priority or secondary priority of their PacWastePlus country project.
What will this project do?
The Organics regional project will review existing Organic facilities from the region, undertake technical research, and adopt findings and resources from Country Projects to develop:
- a “Minimum Standard” technical framework for countries to have as a resource when designing and operating their own organics processing facility
- a “decision guidance resource/tool” – to guide informed decision making around processing system design/technologies, size and equipment requirements, operational processes, etc to suit any context and scale
- on-line training package to guide the application of “decision guidance resource/tool”
- resources to communicate with and empower communities to convert their organic “waste” to a valuable “resource” using appropriate solutions available (i.e., backyard, on-farm, community-level, or national-level organics processing).
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Project resources
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Guideline
How Do I Compost: A Guide for Community Composting
This guide is intended for communities, groups, or small-scale fruit and vegetable growers in the Pacific who seek to compost small quantities of organic materials (approximately 1-2 wheelbarrows per week) in a shared small-scale composting facility using simple tools and volunteer labour.
Resource Template
Standard Operating Procedure – Bay Composting Organics Processing Facility
This SOP guides the effective composting process, providing supervisors and staff the background and guidance on activities to operate and run a compost facility safely, effectively, and efficiently in the region.
Countries are encouraged to utilise this framework to effectively enhance the operations of their compost facilities.
Regional
Decision Support Tool- Choosing Organics Solution
Use this Decision Support Tool as a starting point to understand what type and size of organics management processing may be appropriate for your context.
To use this tool effectively, you will need to gather the following information:
Weight of organic material to be processed
Estimation of "Carbon" v "Nitrogen" ratio of the organic materials to be processed
Main source of Nitrogen material
Budget available for establishing facilities and equipment
Budget is available for ongoing operations (excluding labour)
Labour (staff and volunteers) availability
Level training of staff or volunteers
Level of workshop support for equipment maintenance and servicing
Understanding of sensitivity of surrounding area
The Decision Support Tool provides guidance for obtaining the answers to these questions.
Once you have answered the nine questions, click on the RESULTS tab to identify the possible Organics Management Solutions for your context. Visit the PacWaste Plus Organics Resources page to review your possible organics management solution (or solutions) and further consider its suitability for your context.
If you have very specific constraints for your site, for example, a very small land area available or very constrained budget, this tool may not provide an appropriate solution. Please reach out to the PacWaste Plus team to discuss your needs.
Frequently asked questions
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- 40% waste disposed to landfill – “anaerobic”
- In-country solutions exist – “aerobic” processing
- Many benefits:
- Saves landfill capacity
- Reduces leachate and methane gas
- Makes a valuable nutrient rich product
- Soil enhancement
- Food cultivation, climate resilience
- Business opportunities
- Project designed to increase knowledge/ expertise to implement organics solutions
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- Research – social and technical
- Pilot studies
- Resources – package to enable design and implementation of your own organics’ solution:
- How to develop business case
- How to design and construct facility
- How to operate – manual, checklist
- Learnings from case studies