In a groundbreaking move, the city of Monterey ParkCalifornia, has become the first in the United States to permanently ban data centers through a public vote. The historic decision, made on June 2, 2026, saw an overwhelming 86.3% of voters supporting Measure NDCwhich prohibits data centers citywide to protect air quality, drinking water resources, and public health.
The vote marks a significant milestone in the ongoing debate over data center development, as residents expressed concerns about the environmental impact, increased utility prices, and proximity to homes. This decision sets a precedent for other communities grappling with similar issues.
Monterey Park’s Journey to the Ban
The path to this landmark decision began in April 2026, when the Monterey Park city council passed an indefinite moratorium on data centers. This action followed growing anger towards HMC StratCapan investment company pushing to develop a nearly 250,000-square-foot data center in the city. The developer later withdrew the application, but the controversy sparked a grassroots movement.
Local organizers, including San Gabriel Valley Progressive Action and No Data Center in Monterey Parkplayed a crucial role in rallying support for the ban. They highlighted the potential negative impacts of data centers, such as increased electricity demand, noise pollution, and limited local economic benefits. The city council’s decision to put the issue to a public vote ensured that the residents’ voices would be heard.
The Broader Implications
The ban in Monterey Park is part of a broader national trend of opposition to data center development. According to a Gallup pollseven in 10 Americans oppose the construction of AI data centers in their local areas. Other cities, such as Port Washington, Wisconsinand Augusta Township, Michiganhave also taken steps to limit data center development through local measures.
The Data Center Coalition (DCC)a trade association advocating for data center expansion, expressed disappointment with the vote. Khara Boender, DCC’s director of state policy, argued that the ban sends a signal that the area is closed for business, potentially depriving local residents of jobs and investment opportunities. However, supporters of the ban contend that it protects the community’s long-term interests.
The Future of Data Center Development
The ban in Monterey Park is expected to inspire similar actions in other communities. Amy J Wong, co-founder of San Gabriel Valley Progressive Action, hopes that the vote will galvanize opposition to data center proposals in nearby areas like the City of Industry and Vernon. These primarily industrial areas have seen little vocal opposition from their few residents, but surrounding neighborhoods are increasingly concerned about the potential impacts.
As the debate over data center development continues, Monterey Park’s historic vote serves as a powerful example of community activism and the importance of public engagement in shaping local policies. The city’s decision to prioritize environmental and public health concerns over economic incentives sets a new standard for addressing the challenges posed by rapid technological advancements.