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The headlong rush to build huge new datacenters, in order to support the growth of AI, is raising a number of concerns in the US – around the impact upon the climate crisis, water use and electricity bills. It’s also set to reshape American politics in potentially unusual ways.

Companies such as Microsoft, Google, OpenAI, Amazon and Meta are pouring hundreds of billions of dollars into new datacenters that will form the backbone to the surging use of AI by businesses and the public.

This frenzy of building means that datacenters could account for more than 14% of the US’s total power demand by 2030, triple the amount it does now. Utilities predict that the same volume of electricity it would take to power six cities will be required just to keep data centers online by this time.

More, after this week’s most important reads.

Essential reads

In focus

“Meeting this demand will require considerably more electricity than is currently produced in the United States,” a recent report by McKinsey acknowledged of the new thirst for datacenters. “This spike in electricity needs is unprecedented.”

So where will this new power come from? Under Donald Trump’s vision, it will be from fossil fuels, not the wind turbines and solar panels the president disparages as “garbage” and unwanted in the US.

Trump has championed the growth of AI and sought to tear down environmental regulations that can slow the building of datacenters and the gas and coal plants that could power them. Forecasts for coal generation, which has been sliding for years in the US, have ticked up recently amid the AI boom and promises of direct subsidies from the Trump administration.

Clean energy does continue to grow in the US and datacenters could become more efficient over time. But the AI explosion carries a hefty climate risk if it remains hooked to fossil fuels – the International Energy Agency has warned that the amount of planet-heating gases from power plants that run datacenters could double by 2035.

For most Americans, though, there are more pressing worries that come with the new datacenters. As new facilities have sprouted in places like Virginia – which now has a region called “datacenter alley” – and in Texas, people have started voicing concerns about the billions of gallons of water they are sucking up to cool their computer hardware.

Households are also facing steeper bills to fund the new power generation and transmission projects needed for datacenters – electricity costs could rise by an average of 8% nationally in the next five years because of this, recent analysis has found.

Amid existing alarm over inflation, this sort of trend is unnerving to politicians of all stripes. Both Republican and Democratic leaning voters have expressed opposition to datacenters, making it risky for those running in certain congressional districts to echo Trump’s enthusiastic support for them.

If the datacenter boom is to be curbed then cost of living woes, rather than the climate crisis, will likely be the telling factor.

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The €391 million contemplated transaction would reinforce the Group’s commitment to core telecom infrastructure assets

Barcelona, 17 October 2025 – Cellnex, through its wholly owned subsidiary Cellnex France, S.A.S., has entered into a put option agreement with Vauban Infra Fibre (VIF) by virtue of which Cellnex France S.A.S can sell 99.99% of the share capital of Towerlink France, S.A.S., the entity responsible for the Group’s main data center operations in France.

VIF is a French company backed by funds from Vauban Infrastructure Partners, entities of Crédit Agricole Assurances, and Raffles, a subsidiary of GIC, with a strong presence across multiple sites in France, many of which are already operational.

The contemplated transaction, valued at €391 million, would be settled entirely in cash and is subject to the information and consultation process with employee representative bodies in France, in accordance with applicable regulations. In addition, final closing would remain contingent upon the fulfillment of customary conditions for transactions of this nature, including regulatory approvals and standard contractual requirements.

This contemplated divestment aligns with Cellnex’s strategic roadmap and will allow the Group to continue focusing on its core areas of activity.

“We remain committed to operational excellence and disciplined capital allocation, always with the objective of delivering sustainable growth and long-term value for our shareholders” stated Marco Patuano, CEO of Cellnex.

For its part, Steve Ledoux, CEO of VIF (Vauban Infra Fibre), the acquiring entity, commented: “VIF is pleased to negotiate this investment in line with our investment strategy. Towerlink will thrive within VIF by continuing to deliver our common ambition and accelerate our development in the data centre market and by implementing attractive synergies with other French data centres and digital assets of the portfolio. We look forward to supporting the company in deploying a high quality portfolio of assets throughout France.” 

Cellnex is advised by BBVA and CACIB as M&A advisor, HSFK as legal advisor and tax advisor and Analysys Mason as commercial advisor.

About Cellnex

Cellnex is Europe’s largest telecommunications towers and infrastructures operator, enabling operators to access a wide network of telecommunications infrastructures on a shared-use basis, and thus helping to reduce access barriers and to improve services in the most remote areas, whilst also contributing to more sustainable deployment. The Company manages a portfolio of more than 110,000 sites, including forecast roll-outs up to 2030, in 10 European countries, with a significant footprint in Spain, France, the United Kingdom, Italy and Poland. Cellnex, which is listed on the Spanish Stock Exchange, is part of the selective IBEX35 and Euro Stoxx 100 and enjoys outstanding positions on the main sustainability indexes such as FTSE4Good, MSCI and DJSI Europe.

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