By Tania Ellis | Case

The invisible digital landfill: Why data sustainability is becoming a business issue

Tania Ellis

10 Jun 2026
The invisible digital landfill: Why data sustainability is becoming a business issue

Most of us have experienced it.

A shared drive full of outdated files. Multiple versions of the same presentation. Reports and recordings nobody has touched for years.

It may seem harmless. But as businesses generate and store ever-growing amounts of information, digital waste is becoming a sustainability issue in its own right.

Behind every file, email, cloud service, and AI query sits an infrastructure of data centres, servers, and networks that consume energy. The more data we create and retain without purpose, the larger our digital footprint becomes.

Why Digital Sustainability Is a Business Opportunity

But digital sustainability is not just an environmental concern. It is also a business opportunity.

Many organisations already struggle with information overload. Employees spend valuable time searching for documents, managing duplicates, and navigating outdated information. By improving data governance and reducing unnecessary storage, companies can often lower costs, strengthen data quality, improve efficiency, and reduce risk at the same time.

AI Is Raising the Stakes

AI is making the conversation even more relevant.

While AI offers enormous potential, it also depends on large volumes of data and significant computing power. This raises an important question: Do we really need more data, or do we need better data?

Ultimately, digital sustainability is about being more intentional about what we store, how we use information, and where we create value.

Because the companies that succeed in the future will not necessarily be those with the most data.

They will be the ones that know how to use it wisely.

What Does This Mean for Your Business?

As data volumes continue to grow, digital sustainability is moving from an IT issue to a business issue. The challenge is no longer simply to collect information—but to manage it responsibly, efficiently, and with the future in mind.

Read the full version of this article on CSR.dk

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