New AI data centre construction might soon be paused across the US. Senators Bernie Sanders and Alexandria Ocasio-Cortez have introduced legislation aiming to pause construction until federal regulations catch up with the rapid growth of AI infrastructure.
Progressive Lawmakers Press Pause on AI Infrastructure
On 25 March 2026, Bernie Sanders, the independent senator from Vermont, alongside Alexandria Ocasio-Cortez, the Democratic representative from New York, unveiled the "Artificial Intelligence Data Center Moratorium Act". The bill seeks to impose an immediate halt on building or upgrading AI data centres across the United States until Congress enacts comprehensive regulations addressing their societal and environmental impact.
Sanders warned that Congress isn’t ready for the big changes AI is bringing. "AI and robotics are creating the most sweeping technological revolution in the history of humanity," he said. The legislation aims to protect communities and workers, ensuring the benefits of AI don't come at the expense of the environment or public welfare.
The moratorium would stay effective until laws are passed to limit data centres’ climate footprint, prevent utility cost hikes, safeguard jobs against displacement, and guarantee that AI-generated wealth is fairly shared. It also includes a ban on exporting AI computing hardware like specialised chips to countries lacking similar protections, explicitly naming China.
Local Opposition Gains Momentum
The move from Sanders and Ocasio-Cortez follows a growing wave of local resistance to data centre expansion.
Since August 2025, numerous towns and counties in states such as Missouri, Indiana, Georgia, and North Carolina have enacted temporary bans on new AI data centre projects. At least 11 states are weighing similar restrictions.
This groundswell is fuelled by concerns over the energy demands of data centres, which can drive up electricity bills and exacerbate climate change. According to watchdog group Good Jobs First, the data centre boom has led to sharp increases in power usage, straining local grids and inflating consumer costs.
In some areas with heavy data centre presence, power costs have surged by as much as 267%.
More than 200 advocacy groups, led by environmental campaigners such as Food and Water Watch, urged federal lawmakers last December to impose a nationwide moratorium. Progressive politicians including Maxwell Frost and Pramila Jayapal have since lent their support to the cause.
Industry Pushback and Political Friction
The data centre sector and its allies have pushed back hard against the proposed freeze. Cy McNeill of the Data Center Coalition emphasised that these centres "power modern life," warning that a moratorium would "ration access to digital services," damage US global competitiveness, and disrupt everyday activities reliant on cloud computing.
Critics from the previous Trump administration accused Sanders’s proposal of threatening American progress in AI and ceding ground to China. David Sacks, a White House official during that era, dismissed the bill as an attempt to "stop progress completely so China wins the AI race." Yet Sanders insists the policy is about regulating the industry responsibly, not halting innovation outright.
The Trump administration had recently brokered a "Ratepayer Protection Pledge" with major tech firms, where companies voluntarily agreed to shoulder more energy costs to prevent consumer bills from soaring. But some argue voluntary measures fall short of the sweeping federal safeguards Sanders and Ocasio-Cortez seek.
Broad Implications for AI and Energy Policy
The bill focuses attention on the infrastructure behind AI’s growth, like ChatGPT, cloud storage, and streaming. Data centres are voracious consumers of electricity, often requiring massive cooling systems and continuous power to operate specialised processors. Their environmental footprint has become a flashpoint as the AI industry expands rapidly.
The bill’s call for union labour and stronger worker protections also taps into wider debates about AI’s impact on jobs. Sanders and Ocasio-Cortez want to ensure that AI-driven automation doesn't displace workers without safeguards or compensatory measures. They argue the wealth created by AI companies must benefit the public, not just tech billionaires.
At the heart of the issue lies a tension between technological progress and public accountability. The bill demands a serious national conversation about the scale and speed of AI’s disruption — a debate Sanders says has been notably absent from Washington so far.
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As people worry more about higher utility bills and environmental damage, the moratorium reflects broader concerns about AI’s rapid expansion. Whether Sanders and Ocasio-Cortez can shift the political tide remains uncertain. But their bill marks a clear challenge to the tech industry’s expansion and calls for a pause to catch up with the consequences of the AI revolution.
This article was created with AI assistance.
