In-Vessel Composting
In-Vessel Composting (IVC) plants treat mixed food and green wastes, operating in enclosed systems that provide temperature and process control and compliance with animal by-products for certain food and animal wastes.
Air is introduced into the vessel to ensure optimisation of natural biological processes in aerobic conditions (aerobic digestion) to ultimately produce a compost output/soil improver for use on land and in landscaping.

| SED QUIS SAGITTIS | 22/23 | 23/24 | 24/25 |
|---|---|---|---|
| SED SED PLACERAT EST | |||
| Quisque elementum velit | 84 | 82 | 79 |
| Eros pellentesque ornare | 237 | 241 | 241 |
| Phasellus eget mauris | 87.40 | 91.20 | 93.10 |
| Vestibulum aliquet ante in nisi | 112 | 118 | 121 |
| SED RHONCUS SEM | |||
| Vestibulum vel finibus dui | 3 | 3 | 4 |
| Morbi finibus turpis ut | EfW | EfW | EfW |
| Vestibulum vel finibus dui | Low | Low | Medium |
| Morbi finibus turpis ut | 84 | 82 | 79 |
| PRAESENT IN ULLAMCORPER ENIM | |||
| Efficitur nulla eget | 42.1 | 43.8 | 44.2 |
| Ante in nisi consequat ultricies | 459 | 451 | 444 |
| Ed erat augue, elementum nec | Top 20% | Top 22% | Top 19% |
References:
- Article from Wikipedia
- Statutory Guidance 2021 No3: composting in closed systems – waste recovery operation
- Statutory Guidance 2021 No4: composting in closed systems – installations
- RHS Peat Policy
- Understanding the barriers and opportunities for eliminating peat from the growing media mixes
- Freeland Horticulture Website

