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by Goutam Challagalla, Frédéric Dalsace Published January 13, 2025 in Brain Circuits • 3 min read
Many firms fail to realize that sustainability benefits are not the primary driving force behind purchases – even someone purchasing an electric car does not do so to prevent climate change, but to satisfy a need for mobility. And many consumers not only do not care about sustainable features but may be deterred by marketing messages promoting them.
There are three broad types of consumer when it comes to sustainable products: those who place a premium on sustainability (‘greens’), those who value it moderately (‘blues’), and those who do not value it (‘grays’). Potential customers for such products require different marketing approaches depending on where they are on this continuum. In this typology, sustainability benefits can enhance a product’s appeal and perceived performance (resonance), have no impact on it (independence), or diminish it (dissonance).
Marketers need to follow different playbooks for these three levels of impact, tailoring their approaches to green, blue, and gray customers in each instance.
At the core of successful sustainable offerings lies innovation, and the real battleground for sustainable products will be R&D labs. This is how successful companies will develop groundbreaking solutions that not only deliver unparalleled performance but also champion environmental protection and societal wellbeing.
Adopting a one-size-fits-all approach to sustainability marketing risks alienating certain customers. Brands need to segment their customers by attitudes toward sustainability and tailor their messages accordingly.

Professor of Strategy and Marketing and dentsu Group Chair in Sustainable Strategy and Marketing
Goutam Challagalla is Professor of Strategy and Marketing and dentsu Group Chair in Sustainable Strategy and Marketing at IMD. His teaching, consulting, and research focuses on strategy with a focus on digital transformation, business-to-business commercial management, value-based pricing, sales management, distribution channels, and customer and service excellence. At IMD, he is Director of the Advanced Management Program (AMP), Integrating Sustainability into Strategy, and Strategy Governance for Boards.

Professor of Marketing and Strategy
Frédéric Dalsace focuses on B2B issues sustainability, inclusive business models, and alleviating poverty. Prior to IMD, he spent 16 years as a Professor at HEC Paris where he held the Social Business / Enterprise and Poverty Chair presided by Nobel Laureate Professor Muhammad Yunus. Prior to his academic life, Frédéric accumulated more than 10 years of experience in the business world, both with industrial companies (Michelin and CarnaudMetalbox) and as a strategy consultant with McKinsey & Company. At IMD, he is Director of the Integrating Sustainability into Strategy program.

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