Question to the Department for Environment, Food and Rural Affairs:

To ask the Secretary of State for Environment, Food and Rural Affairs, whether she has made an assessment of the potential merits of the wider adoption of biomass plastics to reduce plastic waste; and if she will make a statement.

In April 2021, we published our response to our call for evidence on the need for standards for bio-based, biodegradable, and compostable plastics. Concerns were raised that the full environmental impacts of bio-based plastics, including land and water usage for example, were potentially greater overall compared with conventional based plastics.

Further research is required to make sure that bio-based plastics lead to a better environmental outcome overall. During the production of these materials, there are a number of factors we need to better understand – we need to consider water consumption, the impact of crop switching and carbon footprint, so a full lifecycle approach is considered. On the basis of current information, a key area of interest for Government is bio-based plastics derived from materials that would otherwise have been waste.