Briefing
10 Aug 2026
by Jo Gilbertson, Harriet Trewin

What is happening on the Carbon Border Adjustment Mechanism (CBAM)?

Related topics

Legislation, Regulation & Standards Europe (including European Union)

Authors

Jo Gilbertson

Jo Gilbertson

Head of Fertiliser, AIC

Jo Gilbertson is AIC’s Head of Fertiliser and is based at our Head Office in Peterborough.

Jo is responsible for the management and co-ordination of all matters relating to the production and distribution of fertilisers on behalf of Members.

Graduating with a BSc (Hons) in Environmental Health, he has additional post graduate qualifications in air pollution control, health and safety, advanced negotiation skills, and quality assurance management.

Jo has previously worked in local government as an environmental health officer, before spending 17 years in senior management roles in Tesco, handling legal and governmental affairs, and latterly managing a business unit in their corporate marketing department.

Email:
[email protected]
Phone:
01733 385278

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Harriet Trewin

Harriet Trewin

Head of Fertiliser, AIC

Harriet Trewin is AIC’s Head of Fertiliser and lead AIC's fertiliser policy, regulatory and stewardship work, supporting Members across the agricultural supply chain on key technical, environmental and legislative developments.

Harriet joins AIC from the Waste and Resources Action Programme (WRAP), where she was Food System Transformation Programme Lead for Greenhouse Gases (GHGs), leading work to strengthen greenhouse gas data and accelerate emissions reductions across the food supply chain.

Prior to this, she served as Head of Bioscience for Sustainable Agriculture and Food at UK Research and Innovation (UKRI), overseeing research spanning plant and animal science, soil health, net zero agriculture, nutrition, food safety and precision agriculture. Harriet holds a PhD in plant science and began her career in plant breeding, developing vegetable varieties with enhanced traits and nutritional quality.

Email:
[email protected]
Phone:
01733 385265

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