Sunlight provides energy source for the cone.

Accelerator powder enhances breakdown of food waste.

Double walled solar cone creates a heat trap of circulating air to encourage bacteria growth.  Also insulates waste in winter.

Removable top section for easy access to digestion chamber.

Digestion chamber enables aerobic condition to be created.  Also reduces methane production.

Water evaporates from food waste for aerobic composting without turning.