Why it’s now a frontline environmental concern

On December 8, 2025, over 230 environmental and public-interest groups—including Greenpeace, Food & Water Watch and Friends of the Earth—formally called for a national moratorium on new data centres. Their warning frames the US data centre expansion boom is being driven by AI workloads, cloud demand and crypto computing, which makes the environmental stakes even higher.¹

The letter warns these massive facilities — whose growth is being driven by demand for artificial-intelligence, cloud computing and cryptocurrency — consume vast amounts of energy and water, driving up electricity costs, depleting water resources, straining public utilities and accelerating greenhouse-gas emissions.⁶

As one installment reads:

“The rapid construction of data centers is driving higher utility prices and water conflicts. It is also increasing emissions and social inequity. Together, these pressures make it a growing environmental challenge.”⁶

What’s driving the boom: To understand why the US data centre expansion boom matters, we need to examine what is fueling it , explosive growth of AI/data workloads + crypto mining + rising demand for cloud & streaming services, all fueling new, bigger data-centre proposals nationwide.¹

20 US Data Centre Expansion Boom — **Lenoir, North Carolina**

Key Facts: Why the US Data Centre Expansion Boom Is “Hard Infrastructure”

Recent studies forecast that by 2030, AI-supporting data centres in the U.S. alone could add 24–44 million metric tons of CO₂ annually — equivalent to adding 5–10 million cars on the road. ²
The same data-centre build-out could drain between 731 and 1,125 million cubic meters of water per year — roughly the annual indoor water usage of 6–10 million U.S. households. ²
Cooling remains a critical impact: many centres rely on evaporative cooling or water-intensive chillers. One mid-sized data centre may consume as much water annually as several hospitals or multiple golf courses. ³
Electric grids are similarly stressed: data-centre energy demand is forecast to nearly double by 2030, placing severe pressure. The US data centre expansion boom threatens to overwhelm regional grids. regional power systems and potentially increasing reliance on fossil-fuel generation. ⁴

Implications of the US Data Centre Expansion Boom for Sustainability Professionals

Environmental

Water stress and resource competition: In water-scarce or drought-prone regions, data-centre water demand competes directly with agriculture, drinking water and ecosystem needs. Without strict water-use limits, aquifers and surface-water supplies risk depletion.
Carbon footprint & climate impact: The carbon emissions from data-centre electricity use (especially if powered by fossil fuels) add significantly to regional and national GHG inventories. As datacentres proliferate, they could become a major emissions source, undermining decarbonization commitments.
Strain on ecosystems: Water withdrawals, wastewater discharge, and heat emissions can degrade local ecosystems, especially aquatic ones; rising demand may accelerate habitat stress.

People & Communities

Utility costs & energy justice: Reports indicate the surge in data-centre electricity demand has contributed to rising electricity prices for households and small businesses. ¹
Water access & equity concerns: In regions where data-centre water use competes with community or agricultural water needs, local populations may face water scarcity or quality issues.
Public health & social justice risks: High-density data-centre siting — often near low-income or marginalized communities — can amplify environmental justice concerns, especially where pollution, water stress, or energy burdens are already high. ⁵

22 US Data Centre Expansion Boom — ***Schematic of a Typical Data Center Evaporative Cooling System***

Economy & Infrastructure

Stranded-asset and regulatory risk: The moratorium demand signals growing regulatory and social risk. Data-centre developers, investors and utilities now face uncertainty — projects may be delayed or cancelled, and future regulation could tighten resource-use or emissions rules.
Grid resilience and energy planning: Rapid growth may outpace grid capacity. Utilities and planners must account for surging demand, possible need for peak-load infrastructure, and increased maintenance costs.⁷
Opportunity cost and trade-offs: Investment in data-infrastructure competes with funding for sustainable community development, water resilience, or clean-energy roll-out; unchecked build-out may divert capital away from low-impact infrastructure.

What the Moratorium Proposal Means — and What to Watch

The call for a national moratorium effectively signals that civil society sees data-centre expansion as a systemic risk to both the climate and social equity. ⁶
Around 16 data-centre projects (worth roughly US$64 billion) have already been blocked or delayed due to local opposition over environmental and economic concerns. ¹
If policy makers act — by enforcing water-use disclosures, energy-efficiency standards, or cooling-technology requirements — we may see a shift toward more sustainable data-centre designs (e.g. waterless cooling, heat reuse, renewable-powered operations). But Without rapid adoption of sustainable water and energy systems, the US data centre expansion boom could become a lasting climate liability.

“The rapid expansion of data centers … presents one of the biggest environmental and social threats of our generation.” ⁶

What Sustainability Leaders Should Do Now

Integrate digital infrastructure in risk assessments: Treat data centres like any major industrial development — assess water risk, grid load, community impact, and climate emissions.
Advocate for sustainable design standards: Push for use of closed-loop / liquid cooling, heat-reuse, transparency on water usage (e.g. Water Usage Effectiveness — WUE), and sourcing electricity from renewables.
Engage communities early: Ensure siting decisions include community consent, environmental justice reviews, and clear benefit-sharing (local jobs, water protections, grid upgrades).
Push for policy & regulation: Support water-use disclosure laws, resource planning regulations, and climate-impact internalization (e.g. carbon pricing for heavy energy users).

Endnotes

More than 200 environmental groups demand halt to new US datacenters: The guardian — December 8, 2025. Retrieved on December 8, 2025 from https://www.theguardian.com/us-news/2025/dec/08/us-data-centers
Forecasts of AI data-centre carbon emissions and water use by 2030: Phys.org— December 8, 2025. Retrieved on December 8, 2025 from https://phys.org/news/2025-11-ai-centers-strain-energy-resources.html
Why circular water solutions are key to sustainable data centres: Data-centre water usage and cooling systems; water-use effectiveness and cooling-tech issues — November 7, 2024 .Retrieved on December 8, 2025 from https://www.weforum.org/stories/2024/11/circular-water-solutions-sustainable-data-centres/
3 ways data centres can avoid doubling their energy use by 2030: Emerging Technologies. World Economic Forum — December 2, 2025. Retrieved on December 8, 2025 https://www.weforum.org/stories/2025/12/data-centres-and-energy-demand/
AI boom fuels “environmental justice” fears in communities of color: Axios — December 8, 2025. Retrieved on December 8, 2025 from https://www.axios.com/2025/12/08/ai-civil-rights-black-latino-water-electricity
230+ Groups Call for National Moratorium on New Data Centers. More than 230 groups call for national moratorium on data-centres: Food & Water watch — December 8, 2025. Retrieved on December 8, 2025 https://www.foodandwaterwatch.org/2025/12/08/230-groups-call-for-national-moratorium-on-new-data-centers/Food & Water Watch+1
The $3.3 trillion climate question: Can data centres take the heat: World Economic Forum — October 10, 2025. Climate Action and Waste Reduction. Retrieved on December 8, 2025 from https://www.weforum.org/stories/2025/10/data-centres-3-3-trillion-question-heat-cooling/

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Aishat Kulepa

Magazine Manager at EnvironFocus Inc.

Aishat Kulepa is a Certified Sustainability Professional with over 7 years as a sustainability advocate and community educator passionate about empowering marginalized communities through inclusive environmental action. With a BSc in Environmental Studies and certifications in ESG and GRI Standards, Aishat specializes in climate education, sustainable development, and grassroots engagement. Aishat also brings experience in policy analysis, youth mentorship, and nonprofit programming, with a strong commitment to equity, intergenerational learning, and climate resilience.