June Cheung

June Cheung leads JAPAC operations at Scope3, a company focused on bringing sustainability to digital advertising by helping the industry measure and reduce carbon emissions across media supply chains.

With over 20 years of experience in digital marketing and advertising, over the years, she’s worked closely with brands, publishers, and platforms, giving her a front-row seat to the evolving adtech landscape. Her current focus is supporting brands, agencies, and publishers in building strategies that align campaign performance with environmental impact.

She has played a key role in advancing sustainable advertising practices in the region, including the adoption of low-carbon media solutions and development of measurement standards. Passionate about innovation and cross-industry collaboration, June regularly contributes to conversations on how adtech can evolve to meet sustainability goals.

My Sustainability Goals for 2025:

Advance ecosystem-wide carbon transparency – championing the adoption of shared sustainability standards and measurement frameworks that enable brands, agencies, and publishers to make informed, low-carbon media choices across the entire supply chain.

Accelerate adoption of low-emission media strategies – working with industry partners to normalize carbon as a performance metric and integrate emissions reduction into every stage of media planning, buying, and optimization.