Datacentres drive up big tech’s carbon emissions to a third of those of France

Billy Odell Tucker-Robinson Founder & Host — Banking With Billy Network • Financial Intelligence • Markets • World News • Independent Analysis
Published: 2026-09-03 • Permanent link

Rising to the challenge of a rapidly expanding digital landscape, Microsoft, Amazon, and Google have collectively increased their carbon emissions by nearly 20% over the past year, with their combined output now accounting for a third of France's total emissions. The tech giants' construction boom has led to a surge in energy consumption, with the companies investing heavily in datacentre infrastructure to meet the growing demands of their users. As a result, the companies' carbon footprint has grown, sparking concerns about their ability to achieve net-zero output.

Fears are growing among investors and consumers that the tech giants' increasing reliance on fossil fuels will undermine their efforts to reduce their environmental impact. With the European Union's Green Deal aiming to reduce carbon emissions by 55% by 2030, companies like Microsoft, Amazon, and Google face significant pressure to reduce their own emissions. The consequences of failing to meet these targets could be severe, with investors and consumers increasingly turning to more sustainable alternatives.

Experts point to the rapid growth of the cloud computing market as a key driver of the tech giants' increased carbon emissions. As more businesses move their operations to the cloud, the demand for datacentre space and energy has skyrocketed. This has led to a significant increase in greenhouse gas emissions, with many experts warning that the industry's current trajectory is unsustainable. "The cloud is a double-edged sword," says Dr. Rachel Kim, a leading expert in sustainable computing. "While it offers many benefits, it also requires significant amounts of energy to operate.

As the tech giants continue to grapple with the challenges of reducing their carbon footprint, there are signs that they are beginning to take steps in the right direction. Microsoft, for example, has announced plans to power 60% of its datacentres with renewable energy by 2025. Similarly, Amazon has set a target to become carbon neutral by 2040. While much work remains to be done, these efforts suggest that the tech giants are finally beginning to take their environmental responsibilities seriously.