Pulse Brain · Growing Health Evidence Index
Tier 4 — Narrative / commentaryGrey literature

Alternative Proteins to Drive Net Zero Egg Production

Alistair McBain

2025

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Summary

This Nuffield Farming Scholarships report by Alistair McBain investigates the role of alternative protein sources in poultry feed as a lever for reducing the environmental impact of UK egg production. Drawing on evidence gathered through the Nuffield scholarship programme, it likely evaluates candidate proteins — such as insect meal, single-cell protein, or legume-based feeds — against conventional soya and fishmeal on sustainability grounds. The report concludes with actionable recommendations for producers and policymakers working towards net zero targets in the egg sector.

UK applicability

The report is directly applicable to UK conditions, addressing the domestic egg production industry and its decarbonisation challenges within the context of UK agricultural policy and net zero commitments. It is likely informed by engagement with UK producers, supply chain actors, and relevant regulatory frameworks.

Key measures

Greenhouse gas emissions (CO2e); feed protein sources; carbon footprint of egg production; sustainability metrics

Outcomes reported

The report examines how substituting conventional feed proteins with alternative sources affects the carbon footprint and sustainability of egg production, likely reporting on emissions reductions, feed conversion, and potential pathways toward net zero targets.

Theme
Climate & resilience
Subject
Livestock & poultry systems
Study type
Policy
Study design
Policy report
Source type
Grey literature
Status
Published
Geography
UK
System type
Poultry (laying hens)
Catalogue ID
XL1115

Topic tags

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