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Who Decides Where AI Data Centers Can Be Built? November 4, 2026 · 7:37 · With Maya, Alex, and Leo
Today, we’re asking: who should decide where AI data centers can be built, and how should communities weigh their costs against the promised benefits?
Transcript Maya Welcome to Slow English FM. This is our round table, where we look at one issue from more than one angle. I’m Maya, and I’m here with Leo, our technology and digital life columnist, and Alex, our journalist. We use clear, simple English to explore the news and understand the world. Today, we’re asking: who should decide where AI data centers can be built, and how should communities weigh their costs against the promised benefits? Maya Alex, start with what’s happening in the San Francisco Bay Area. Why are cities putting construction on hold? Alex Data centers hold computer chips and servers that run AI services. They need power around the clock, and they use a lot of water to cool the machines. Protesters in Oakland said data centers could strain the power grid and raise household electricity bills. In Oakland, people protested outside City Hall. At least seven Bay Area cities, including Oakland, San Francisco, and Richmond, have passed temporary pauses on new data center construction. Oakland passed its pause on October 6, after days of protest. Maya Leo, what is behind the pressure to build more of these centers? Leo The growth is part of the wider expansion of AI services. More than 3,000 data centers already operate in the United States, and more than 1,500 are in development, according to figures cited from the Pew Research Center. The facilities are where the computing work happens, so companies building AI services need them. Industry supporters describe data-center growth as evidence of a flourishing industry with positive effects for communities. But the scale also raises a local question: who pays for the power and water, and who receives the gains? Alex That question is central to the local debate. In Oakland, one activist said power prices had risen so much that some people were considering shutting off electricity, while the city planned to supply power to a data center. More broadly, residents fear that economic growth may mainly benefit wealthy people, rather than the whole Bay Area. Maya So the question is not only whether AI grows, but how local costs and benefits are shared. Alex, who has the power to pause construction? Alex In these examples, city governments have used temporary moratoriums—that means a pause on construction—to create time for review and possible rules. San Francisco, Brisbane, and Oakland each paused data-center construction for 45 days, with the option to extend the pause. It gives local officials a chance to examine what is being built and what it may mean for their communities. Leo And even that review can be difficult. San Francisco supervisor Shamann Walton said the city’s planning code uses a definition of data centers written in 2001, before today’s AI boom. He said the old wording makes it harder for the city to count the facilities and monitor their power and water use. Maya Alex, what can cities learn during a short pause, and what may stop them from learning enough? Alex Roger Lin, an environmental attorney, said 45 days is too short to document impacts, study them, and write regulations. Lin said data centers often have nondisclosure agreements, so local air-quality boards may not know their effects on air quality. He gave air quality as one example: he said local air quality boards may not know the effects of data centers. That matters because a city needs information before it can judge a proposal or set conditions. Leo That makes the debate about information as well as authority. A city may have a temporary pause, but it still needs a clear definition and access to useful information. In my reading, local control needs clear information about what a project requires and what effects it may have. Maya But could a local ban also affect decisions about AI beyond that city? Leo, what are the candidates arguing? Leo The issue has entered politics too. In the San Francisco congressional race, state Senator Scott Wiener opposed a data center ban. He argued that a broad pause could undermine AI regulation. San Francisco Supervisor Connie Chan, by contrast, pledged to seek a nationwide pause until responsible AI rules are in place. Their positions point to a real question: should decisions stay with local governments, or should national rules set a common approach? Alex A short pause can give officials time to study local needs. But if a pause is extended or becomes a ban, it may also limit where companies can build. Maya And how much public support is there for keeping these facilities away from homes? Alex An October CNBC poll found that 63 percent of registered voters in the United States opposed building data centers within ten miles of their homes. Leo Supporters describe data-center growth as evidence of a flourishing industry with positive effects for US communities. Critics question whether that growth will lift the wider Bay Area, and residents worry that wealthy people may gain most. It is also about what local costs are acceptable, what benefits residents can expect, and whether those benefits are shared. Maya Alex, if a city wants to make a careful choice, what does this reporting suggest it needs? Alex The reporting points to two challenges: cities may struggle to identify data centers and track their power and water use, and short review periods may limit the study of their effects. Those needs connect to the question of power: local governments are already using temporary pauses, while candidates are debating whether rules should reach beyond one city. Maya Leo has shown how data centers support AI, while raising questions about who pays and who benefits. Alex has described how cities are using pauses and why clear definitions, time, and information matter. Together, those points bring us back to our question: who should decide where these centers are built, and what must communities know before they decide? Thanks for listening to Slow English FM.
