FOI release

FOI2026/00288: Research and Activities related to Atmospheric Aerosols and Aircraft Emissions

This request was refused in part, so we didn't provide some of the information the requester asked for. This may include information where we can neither confirm nor deny that we hold it.

Case reference FOI2026/00288

Received 3 April 2026

Published 1 June 2026

Request

Request Received: 3 April 2026

I am writing to request information under the Freedom of Information Act regarding research and activities related to atmospheric aerosols and aircraft emissions. Specifically, I would like to request:

1. Any information on how frequently aircraft are involved in the release of aerosols into the atmosphere as part of research projects, environmental studies, or other initiatives funded or overseen by UK Research and Innovation.

2. Details of the substances or compounds included in any such aerosols, including their chemical composition.

3. Any available research, risk assessments, or reports regarding the potential impact of these aerosols on public health and the environment.

4. The names of any projects, programmes, or collaborating organisations involved in such activities, along with relevant dates.

Response

Response Sent: 20 April 2026

Full details of this response provided in the attached document.

Documents

This is UK Research and Innovation's response to a freedom of information (FOI) or environmental information regulations (EIR) request.

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