Helen Maguire

Helen Maguire

Liberal Democrat — Epsom and Ewell

Speaking in the House of Commons on 6 January 2026

Debate

Topical Questions

Contribution

An estimated 50,000 diesel-powered transport refrigeration units operate across the UK, consuming around 235 million litres of fuel annually. These generators emit up to 400 times as many particles as truck exhausts do. High-emitting diesel engines face no real regulation and create a significant burden on the NHS and the environment, but there is a solution. Zero-emission renewable transport refrigeration technologies are commercially available and being manufactured in the UK today. Government intervention would help. Will the Secretary of State come and see the fantastic work of Sunswap, which is championing this technology in my constituency, and can he—

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