Datacentres Demand Power and Water: How Will AI Affect Our Resources?

CREATED BY PRITESH GANATRA Published: 14/10/2025 @ 09:01AM #Datacentres #ElectricityDemands #WaterConsumption #EcologicalImpact #AIAdvancements

As the ascent of datacentres keeps accelerating, driven by advancements in generative AI and quantum processors, the demands for electricity and water are growing alarmingly. This surge not only strains resources, but also has dire ecological implications ...

Datacentres hum, Rows of servers, Power consumed, Water cools

With the digital transformation in full swing, the rise of datacentres has become a pressing concern, particularly as generative AI and quantum processors usher in new levels of computational power. These advancements promise to revolutionise industries, but they come at a significant cost.

The energy required is staggering, and the demand for water
to cool the sprawling infrastructures is equally worrying!

Datacentres consume a vast amount of electricity - estimates suggest that data processing equations driven by machine learning may double energy needs by 2025. The implications are particularly stark in regions of the UK, where the infrastructure is already struggling to cope.

In certain areas, particularly in South East England, permissions for new datacentres are being denied simply because the existing electrical grid cannot support the added load. This logistical bottleneck is not only limiting further expansion in the UK, but it also poses challenges in other parts of the world, including North America and parts of the European Union.

As demand grows, regions without robust, flexible power infrastructures may find themselves severely hindered.

The implications of this rise in energy consumption extend beyond power supply concerns. Cooling requirements for datacentres represent an emerging crisis in freshwater usage. Current cooling technologies often rely on local water sources, leading to a depletion of crucial ecosystems. In regions with distinct seasonal climates, this disruption may lead to long-lasting ecological damage, threatening wildlife and biodiversity.

As water companies grapple with the rising demand for freshwater - often prioritising datacentres over local communities - the cascading effect on the environment is frequently overlooked.

The increasing functionality of datacentres to support advanced AI models is not merely a fleeting trend; it is the hallmark of a profound shift in how we generate and consume data. However, with this comes an urgency to implement sustainable practices.

The cycle of cooling and powering these data hubs must be scrutinised, considering innovative solutions such as using recycled water or alternative cooling methods, which could alleviate some of the pressure on freshwater resources.

As society pushes towards ever-greater technological advancements, it is essential to recognise that the energy and water demands of datacentres can no longer be disregarded. Sustainable energy sources, such as solar and wind, could be part of a viable long-term strategy to mitigate risks. Implementing rigorous regulations on water use in these facilities may also help in protecting vital ecosystems and the wildlife that depends on them.

The growth of datacentres presents a real challenge!

It's a combination of energy consumption, water resource management, and ecological sustainability. Stakeholders must prioritise responsible management of these resources; otherwise, the consequences could spiral beyond control.

Addressing the demands that generative AI and quantum processing place on power and water systems is not just wise, it is imperative for the future of our planet.

Until next time ...

PRITESH GANATRA
Your technology problem solver

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About Pritesh Ganatra ...
The word 'Technology' has too many connotations in today's world! Where do we start? Simple terms like 'IT' and 'Telecoms'? or terms that appear NOT to have an actual meaning at all!, e.g. 'Internet of Things (IoT). Technology also encompasses specialist products and services like 'Rugged' and 'Tough' android devices, Lone Worker Software, panic alarm devices, smart energy devices, low energy lighting, credit card terminal (PCI DSS) security, indoor/ outdoor Wi-Fi systems, Ultrafast Gigabit internet connectivity, access control systems, industrial IoT circuit controllers. BTS UK can consult from simple solutions to the most complex, provide some of the products through a wholesale channel, bring together a multi-disciplined 'Task Force' to deliver and implement complete Technology 'projects'. I am your technology problem solver and I look forward to helping you.

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