Green Advertising: A Closer Look at How Brands are Going Eco-Friendly in Their Campaigns.

Carolina D
3 min readJan 8, 2024

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In the quest for sustainability, brands are increasingly focusing on reducing their carbon footprints through innovative ad campaigns. Google research reveals that 66% of consumers actively seek out “eco-friendly” brands, highlighting the growing importance of sustainability in marketing. However, there’s a catch: 72% of surveyed consumers feel that companies tend to exaggerate their sustainability efforts.

Interestingly, this skepticism might be an opportunity for brands genuinely committed to reducing emissions. Taking measurable steps towards sustainability not only sets companies apart but also resonates positively with consumers. We spoke to industry leaders from major brands to understand how they are incorporating climate action into their digital ad campaigns. While there’s no one-size-fits-all approach, these brands are showcasing various models for designing sustainable campaigns.

1. Enhancing User Experience through Sustainability:
— In the digital ad world, it’s not just about graphic assets; there are trackers, pixels, and snippets of code for measurement and data acquisition. These elements can strain CPU usage and result in a poor user experience.
— Brighter creative requires more energy to display, so simple adjustments like switching to dark mode or reducing brightness can significantly cut emissions and enhance site performance.
— Google’s partnership with Arnette, an eyewear brand, introduced a dark-mode browsing option, leading to a 32% higher conversion rate and a 59% cleaner site, as estimated by Ecograder.

Example: A local bakery implementing dark mode on its website, reducing energy consumption and improving the overall online shopping experience.

- Tools like Squoosh from Google Chrome Labs and Campaign Manager 360 aid in optimizing images and testing variants for sustainability and performance improvements.

2. Energy-Efficient Bids for Better Performance:
— Publishers are actively working on making their platforms more carbon-efficient, offering brands highly efficient ad placements in terms of both performance and sustainability.
— EDF, a French electricity provider, used Google’s Display & Video 360 to increase media efficiency, resulting in a 17% decrease in cost per conversion and a 13% reduction in emissions.
— Media efficiency features like viewability targeting and attention-based bidding can help brands optimize their media in Display & Video 360, achieving performance goals while reducing carbon emissions.

Example: An online fashion retailer leveraging attention-based bidding to optimize ad placements, reducing carbon emissions while achieving higher conversion rates.

- Custom APIs, like the one used by Greenbids, can steer custom bidding towards sustainable placements, showcasing the potential of AI in achieving sustainability goals in advertising.

3.Maximizing Impact through Asset Reuse:
— Creating assets for ad campaigns has a carbon footprint, making it crucial to plan ahead for sustainability.
Google marketers incorporated sustainability into a Google Ads acquisition campaign by evaluating previous assets for reuse. Sustainable choices, like opting for train travel over flights, not only reduced carbon emissions but also cut creative costs by 55%.
— Reusing assets across campaigns and leveraging AI-powered tools, such as Google Ads’ trim video tool, can extend the life of successful creatives.

Example: A travel agency reusing stunning visuals from a previous campaign to create a new ad, reducing the environmental impact and costs associated with new content creation.

- The advertising industry is making operational pivots towards sustainability, exemplified by initiatives like Ad Net Zero, a global action plan to reduce carbon emissions in advertising.

Brands looking to make a real impact on climate action can draw inspiration from these operational changes in the advertising industry. Ad Net Zero provides a global framework for reducing carbon emissions in advertising, creating opportunities for businesses to align their strategies with sustainability goals.

Example: A tech company hiring a Google Ads expert to implement sustainable practices in their PPC campaigns, not only reducing costs but also attracting environmentally conscious consumers.

As consumers increasingly demand eco-friendly practices, integrating sustainability into ad campaigns is not just an ethical choice; it’s a strategic one. Brands that take the lead in reducing their carbon footprints are not only contributing to a greener planet but are also likely to gain a competitive edge in an environmentally conscious market.

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Carolina D

Digital Marketer - Business marketing strategy builder- Increasing business Sales. content creator.