Residents pack Thornton library to voice concerns about data centers

News Clip3:49Denver7·Thornton, Adams County, CO·8/22/2026

Residents in Thornton, Adams County, Colorado, gathered to express significant concerns about data center developments, focusing on water usage, potential electricity rate increases, and noise. Similar opposition was seen at a Brighton City Council meeting, with residents urging action. Commerce City is also considering a six-month moratorium on data centers amidst these discussions.

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Gov: Adams County, Commerce City Council, Brighton City Council

Approximately 100 residents packed the Anythink Wright Farms Library in Thornton, Colorado, to voice concerns regarding data center developments across the Front Range. The meeting, organized by the Adams County chapter of Democratic Socialists of America, highlighted issues such as high water consumption by data centers, with attendees noting that even facilities claiming water reclamation still lose a significant percentage.

Concerns were also raised about potential conflicts of interest among elected officials. Mayor Jan Coleman, who is also CEO of United Power, was mentioned, though not present. She stated that her background informs thoughtful decisions and that she adheres to ethics requirements, recusing herself if necessary. Commerce City Mayor Steve Douglas, also a United Power board member, declined to comment on the discussions, citing a conflict of interest, ahead of a Commerce City Council vote.

On Monday, the Commerce City Council is scheduled for a first reading on an ordinance proposing a six-month moratorium on data centers. Meanwhile, dozens of residents also filled the Brighton City Council chambers, urging leaders to adopt regulations or a moratorium against data centers, citing worries about rising electricity rates, water damage, and harm to animals. The City of Brighton is currently seeking expertise to understand the effects of data center noise.