Hattie Whittaker
Climate Science and Strategy Manager
Carbon Direct
As a Climate Science and Strategy Manager at Carbon Direct, Hattie Whittaker works with clients to advise them on science-aligned carbon reduction and removal strategies. Hattie started her professional sustainability career calculating carbon footprints for clients across various industries, including LCA calculations. She worked with her team to translate these footprints into actionable Net Zero strategies for clients, with a cost-benefit analysis of decarbonization programs.
Carbon Direct
Carbon Direct is the leader in science-based carbon management, helping emerging and established climate leaders like Microsoft, JPMorgan Chase, American Express, Mitsui O.S.K. Lines, JetBlue, and The Russell Family Foundation drive scalable and just impact through deep decarbonization strategies and carbon dioxide removal. With Carbon Direct’s scientific approach, organizations can confidently set targets and measure their emissions, implement reductions across their operations and supply chain, and build high-quality carbon dioxide removal into their climate plans to accelerate impact.
SAF Mandate: Understanding & Navigating 11 Global Systems
A practical guide to the world’s SAF mandates with step-by-step requirements for 2025–2030. Includes compliance timelines, exemptions, certificate systems, and cross-border procurement
