As new technologies shape many aspects of how we live and work in the modern world, the digital revolution has changed the way we interact with the world around us. As we enter a new era of artificial intelligence (AI) and big data, the environmental impact of these tech giants is a growing concern. Recently, the Guardian investigated some of the darker aspects of our digital evolution, and found that Big Tech’s data hunger and its push for artificial intelligence could be more damaging to the environment than we thought.
The result is that big tech giants, including Google, Microsoft, Meta and Apple, are involved in an arms race to collect data and increase their processors. The outcome again is a significant impact on the planet. In a report in the Guardian, the Guardian estimated that, if only the company-owned data centres were taken into account, real (not location based) emissions of the four corporations listed above were more than seven times higher than what was reported (662 per cent). This was primarily due to a strategy by these companies of what many call ‘creative accounting’ in emissions reporting through so called Renewable Energy Certificates (Recs).
Renewable Energy Certificates (Recs) are another way corporations have reduced their footprints by ostensibly offsetting their carbon emissions with renewable energy. Simply by buying them, electricity consumers can claim to neutralise their power use, even if the renewable energy isn’t being used to run their facilities. Furthermore, these practices can completely rewrite a company’s carbon emissions records in ways that might make its emissions seem too small to sound credible.
GOOGLE’s and its competitors’ growing investments in AI have also led to steep increases in their greenhouse gas emissions. As the energy costs of AI applications are now coming to surpass those of older services hosted in the cloud, the fingers of that technology reach deeper and deeper into our environmental resources. GOOGLE’s total emissions, for example, increased by 48 per cent in the three years between 2019 and 2023, mirroring the company’s increased focus on AI following 2022. Such numbers leave little doubt that there is an urgent need for greater transparency when it comes to the subject, and a genuine effort to grapple with the environmental costs of advances in digital technologies.
Yet the tech industry’s debate over whether renewable energy certificates should be added to emissions accounting reveals a broader tension about their environmental responsibility. Major tech companies such as Google and Microsoft might be dropping Recs from their reporting, but the Amazon- and Meta-backed, industry-wide push to retain the status quo stands as one of the most important impediments to accurately measuring the ecological footprint of data centres. As the AI boom ramps up a pattern of significant energy use, divergent reported emissions levels signal how difficult it will be to power a sustainable digital future.
Internationally, the environmental impact of AI remains a matter of contention. While data centres – which already account for 1 per cent of global electricity consumption – claim to be on track to grow their energy use by a further 50 per cent by 2026, there has never been a greater need for an overview of the environmental impact of tech companies, and the means to monitor and regulate it. Steps to minimise our carbon footprint from digital life must be based on transparency, accountability and sustainability, not creative accounting, and move towards true environmental stewardship.
As one of the most influential American tech companies, GOOGLE has an important role to play in leading the industry through the stormy waters of the digital revolution’s ecological impact. A change in the company’s methods of reporting on emissions and an investment in AI will become a model for others to follow, too. The way forward on emissions reporting should involve opening the books and making the information accessible, investing in truly renewable energy, and making sure that AI and data centres minimise their ecological footprint. If we don’t address these issues, we risk digitising ourselves to death.
In the end, as we develop and scale innovation and AI systems, and as the digital storm takes off, we must ensure that we’re equally committed to the sustainability of our actions. The digital storm must be a driving force of innovation, opportunity and business growth, while at the same time we ensure it’s built on a basis of environmental stewardship and sustainability. This will ensure that the technological disruption of our time is built on the basis of sustainability.
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