Kate Holliday
Kate Holliday is Head of ESG at GES and a recognised leader in advancing practical, achievable sustainability within the events sector. With more than a decade of experience shaping ESG strategy, she has supported a wide range of industry stakeholders in embedding responsible practices that complement both creativity and commercial goals.
At GES, Kate drives the company’s sustainability agenda, turning complex environmental data into clear, usable guidance that teams can confidently apply. She is known for her collaborative, solutions focused approach and her ability to translate ambition into operational change, whether through carbon measurement, reporting, or long term behaviour shifts.
Kate actively contributes to industry working groups and initiatives, helping to build alignment and share practical insights that support the sector’s ongoing sustainability progress.
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26-Feb-2026People & Planet TheatreGuilt-free green guidance: a blueprint for launching sustainable events without the finger pointing
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26-Feb-2026People & Planet TheatreUnderstanding carbon calculators and how to make them useful

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