Marion Henton is a Senior Regulatory Project Officer based in the Bay of Plenty, New Zealand, specialising in air quality management and regulatory policy/compliance implementation. She has extensive experience leading programmes that reduce domestic heating emissions, with a particular focus on equitable transition for communities experiencing high deprivation. Marion has worked closely with technical specialists, local government, and community partners to deliver evidence‑based interventions that improve both environmental and public‑health outcomes. Her recent work on the Rotorua Airshed transition contributes to emerging best-practice approaches for tackling winter air pollution in complex urban environments.