Home The Sell Sider Advertisers Have An Environmental Responsibility

Advertisers Have An Environmental Responsibility

SHARE:

The Sell Sider” is a column written by the sell side of the digital media community.

Today’s column is written by John Goulding, global chief strategy officer at MiQ

Almost everything we do today contributes to our carbon footprint. The Internet – and the $455 billion advertising industry that funds much of it – is no exception.

All ad tech activities, from buying impressions to processing data, require electricity. And electricity production leads to more carbon emissions.

It’s estimated that the Internet’s overall environmental impact is around 2%-4% of global carbon emissions. That’s on par with the airline industry. A typical ad campaign emits around 5.4 tons of CO2, while a programmatic ad impression produces around one gram of CO2. Multiply that by the trillions of ad impressions transacted each year, and this becomes a major issue.

There’s an opportunity to ignite real, long-term change that can benefit all stakeholders involved – including consumers. So, what might be holding these efforts back? 

For one thing, not all brands, publishers and advertising executives are intuitively thinking about digital advertising as part of their sustainability programs – at least not in the same way they think about operational processes, waste reduction, ethical business practices or the health and well-being of employees.

Plus, to date, there hasn’t been a comprehensive way to accurately trace and measure the full scope of carbon emissions across an entire digital supply chain, making it nearly impossible to offset them properly. 

But there are viable ways to map and analyze carbon emission data across devices, publishers and creative formats from end to end. Today, companies have a reliable and accurate way to measure these efforts and integrate their goals into established sustainability markers.

Sustainability requires a new way of thinking

The advertising industry has an opportunity to flip this sustainability challenge on its head by transitioning from a source of emissions to a driver of sustainability across a vast network of organizations. But the entire ecosystem will first need to incentivize a shift in thinking. 

Subscribe

AdExchanger Daily

Get our editors’ roundup delivered to your inbox every weekday.

If advertisers and agencies seek to reduce campaign emissions, buying platforms will start to optimize toward lower carbon supply, facilitating a strong economic incentive for publishers to reduce their carbon footprints in return. By minimizing the impact of their creatives and steering money and bids toward carbon-efficient publishers, exchanges and vendors, advertisers could tip the scale toward a new paradigm and create the foundation for change.

The way we think about content would switch, too. Why make longer videos if shorter ones are effective and produce less carbon? 

This new mindset could also influence the metrics that guide the industry. If a company measures based on brand safety, there’s no reason why it shouldn’t expect to meet and beat digital advertising sustainability benchmarks too. And if the cost of carbon were to be priced into programmatic supply chains, it’s fair to expect a dramatic halo effect on the economics of making the internet more sustainable.

Environmental responsibility

As sustainability becomes a bigger consideration for consumers, VCs and C-suite decision-makers, the promise of eco-conscious business practices will span both physical and digital worlds. There’s pressure for companies to demonstrate these commitments. Major advertisers like Nivea and agency groups such as Dentsu are already proactively taking charge. 

The more that companies share in this collective vision and the faster they can implement widespread change together, the more successful we’ll all be in reaching a sustainable future.

Follow MiQ (@wearemiq) and AdExchanger (@adexchanger) on Twitter.

Must Read

Jamie Seltzer, global chief data and technology officer, Havas Media Network, speaks to AdExchanger at CES 2026.

CES 2026: What’s Real – And What’s BS – When It Comes To AI

Ad industry experts call out trends to watch in 2026 and separate the real AI use cases having an impact today from the AI hype they heard at CES.

New Startup Pinch AI Tackles The Growing Problem Of Ecommerce Return Scams

Fraud is eating into retail profits. A new startup called Pinch AI just launched with $5 million in funding to fight back.

Comic: Shopper Marketing Data

CPG Data Seller SPINS Moves Into Media With MikMak Acquisition

On Wednesday, retail and CPG data company SPINS added a new piece with its acquisition of MikMak, a click-to-buy ad tech and analytics startup that helps optimize their commerce media.

Privacy! Commerce! Connected TV! Read all about it. Subscribe to AdExchanger Newsletters

How Valvoline Shifted Marketing Gears When It Became A Pure-Play Retail Brand

Believe it or not, car oil change service company Valvoline is in the midst of a fascinating retail marketing transformation.

AdExchanger's Big Story podcast with journalistic insights on advertising, marketing and ad tech

The Big Story: Live From CES 2026

Agents, streamers and robots, oh my! Live from the C-Space campus at the Aria Casino in Las Vegas, our team breaks down the most interesting ad tech trends we saw at CES this year.

Monopoly Man looks on at the DOJ vs. Google ad tech antitrust trial (comic).

2025: The Year Google Lost In Court And Won Anyway

From afar, it looks like Google had a rough year in antitrust court. But zoom in a bit and it becomes clear that the past year went about as well as Google could have hoped for.