Zennor is an experienced sustainability specialist with deep expertise in carbon accounting,
decarbonisation strategy, carbon project development, nature restoration, and carbon finance. She is
the co-founder of SEAOtool, a digital platform and integrated carbon-accounting tool tailored for the
marine sector, enabling vessel owners to automate the measurement and management of emissions.
She also works as a Sustainability Advisor and Carbon Accounting Lead at TerraVerde, where she
delivers complex Scope 1–3 GHG inventories and reduction strategies across multiple sectors, including
transport, travel, agriculture, and local government.
Prior to her shift to sustainability in 2019, she spent over 10 years' in the marine industry, onboard
vessels and time spent working in shorebased marine facilities. She brings a practical insight into vessel
operations, fuel use, data challenges, and the operational constraints and commercial realities of
maritime decarbonisation.
Zennor is technically skilled in GHG Protocol and ISO 14064 reporting, SBTi-aligned strategies, project
carbon accounting, ESG frameworks, and carbon project development and voluntary carbon market due
diligence. She is committed to enabling low-carbon, cost-efficient and operationally realistic pathways
toward net-zero for the marine sector, grounded in robust data and analytical integrity