# Waste Management: Nothing Is Wasted, Nothing Is Clean

## Overview

A city of 12 million people produces 30,000 metric tons of waste daily. In an enclosed environment with no "away" to throw things, waste management is not sanitation — it's survival. GLMZ's waste management system is a closed-loop industrial process that converts every category of waste into raw materials for the city's manufacturing, agricultural, and energy systems. The city wastes nothing because it can't afford to.

## Waste Categories

### Organic Waste
Food scraps, biological waste, and organic materials are processed through anaerobic digestion systems that convert them to methane (used for supplemental power generation) and nutrient-rich digestate (used as fertilizer for the vertical farms). Organic waste represents 40% of the city's waste stream by mass.

### Electronic Waste
Decommissioned devices, failed components, and obsolete electronics are disassembled in the Recycling Warrens for component recovery. Precious metals, rare earth elements, and functional components are extracted and returned to manufacturing supply chains. The electronic waste stream is GLMZ's primary source of rare materials — the city mines its own garbage.

### Construction Waste
Structural materials from demolition, renovation, and maintenance are sorted, processed, and returned to the manufacturing cycle. ProgCrete waste is ground and reprocessed into new ProgCrete (with fresh healing capsules). ACNT waste is dissolved and re-spun into new composite materials. Construction waste recycling achieves 95% material recovery.

### Chemical Waste
Industrial byproducts, pharmaceutical residuals, and hazardous materials are processed through chemical treatment facilities in the Deep Ring. Treatment converts hazardous compounds into inert materials through high-temperature decomposition, chemical neutralization, and biological remediation. Chemical waste is the most dangerous category — improper handling can contaminate the water supply, the air supply, or the food chain.

## The Recycling Warrens

The Warrens are the human face of waste management. While the organic, chemical, and construction waste streams are handled by automated systems, electronic waste requires human labor for the fine disassembly work that separates valuable components from worthless ones. The 30,000 Warrens workers sort, disassemble, and process electronic waste in conditions that prioritize throughput over comfort.

The Warrens are the city's most criticized workplace: chemical exposure from electronic component disassembly, heat stress from processing equipment, and repetitive strain injuries from manual sorting affect workers at rates that exceed all other Grind occupations. The hazard premium (20% above standard wages) compensates financially but not medically. Warrens workers have the lowest life expectancy of any occupational group in GLMZ — 12 years below the city average.

## The Zero-Waste Myth

GLMZ officially achieves 98% waste recovery — meaning only 2% of the city's waste stream ends up in permanent storage rather than being recycled. This figure is accurate but misleading. The 2% that isn't recovered includes the most hazardous materials: radioactive isotopes from medical and industrial use, chemical compounds that resist decomposition, and electronic components containing materials too dangerous to process. These wastes accumulate in sealed storage facilities in the Deep Ring — growing at 600 metric tons per year, with no long-term solution for their disposal. The city recycles almost everything. The things it can't recycle are the things that will eventually become a problem no one wants to face.