Antwerp, Belgium

What was done

The city of Antwerp (Belgium) runs a free-hen programme for residents as part of its environmental department's food-waste strategy. The city partners with local poultry farms to supply healthy hens to households, which keep them in their gardens and feed them kitchen scraps.

This is a notable case because it is a large, dense city — not a rural intercommunality — and because the city reports its own measured first-year data rather than only capacity estimates.

Results (first-year reported data)

• Over 1,000 households participating.
• Average reduction of ~50 kg of food waste per household per year.
• Estimated ~50 tonnes of food waste diverted from landfill per year in aggregate.
• Roughly 300,000 eggs produced per year by the participating hens.

What a replicating city should know

• The model works in a dense urban setting, not only rural areas — provided participating households have gardens. Antwerp shows a major city can run it at the 1,000+ household scale.
• Partner with local poultry farms for supply and animal health, rather than the city sourcing birds itself.
• Report measured per-household figures. Antwerp's ~50 kg/household is at the conservative end of the range seen across programmes — broadly consistent with Belgian guidance of ~50 kg per hen per year, and a sensible planning number.
• The egg output (~300 eggs/household/year implied) is a tangible, repeated reward that sustains participation and gives the city a positive story to communicate.

Honest reading

Outcome recorded as ongoing. The ~50 kg/household figure is the city's own reported first-year average; it is a real measurement claim but not an independently audited before/after study of the kind documented for some smaller French pilots. As with all garden-hen schemes, it reaches only households with outdoor space and should be treated as one channel within a wider biowaste strategy.