AWS Data Center Withdrawal Signals Growing Political, Community Challenges

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AWS Data Center Withdrawal Signals Growing Political, Community Challenges
AWS cites infrastructure priorities for its Maryland data center rollback, but the decision also highlights the growing influence of community and political resistance.
Amazon Web Services (AWS) has withdrawn its application for a proposed 2.5 million-square-foot data center project in Calvert County, Maryland.
The decision comes as opposition to large-scale data center development grows in the county and across the US. In response to these mounting concerns, Calvert County officials are now preparing to consider a six-month moratorium on new data center projects.
AWS submitted its initial application on May 18 for a development adjacent to the Calvert Cliffs Nuclear Power Plant on the western shore of Chesapeake Bay. The proposal called for three campuses across 200 acres, comprising eight data center buildings with up to 500 MW of capacity supplied by Constellation Energy, which operates the nuclear plant.
Calvert County confirmed the withdrawal in an August 4 news release. AWS attributed the decision to its broader infrastructure priorities.
“After careful evaluation, Amazon has decided not to move forward with the proposed site development in Calvert County at this time,” an AWS spokesperson told Data Center Knowledge.
“We regularly evaluate infrastructure opportunities based on a range of factors, including development timelines, operational requirements, and our ability to deliver quickly for customers.”
Concept site plan layout for the AWS project in Maryland. The massive campus was designed to accommodate eight data center buildings with up to 500 MW of capacity. (Image: Public Domain)
Calvert County Turns Against Data Center Expansion
The withdrawal comes amid growing scrutiny of data center development in Calvert County. In the June 23 primary election, three incumbent county commissioners who had previously opposed a pause on data center development lost their Republican primary races.
Commission President Todd Ireland and Vice President Mark Cox both lost their races, as did Commissioner Earl Hance. The results marked a significant shift in the county’s political landscape around data center development.
On the same day AWS’ withdrawal was confirmed, the Calvert County Board of County Commissioners announced a public hearing for August 18 to consider a temporary six-month moratorium on data center site plan approvals.
“The proposed ordinance would establish a temporary moratorium to allow the county time to review and consider zoning text amendments related to data centers and heavy industrial use conditions, as well as complete any necessary studies or analysis,” a Calvert County Government spokesperson told Data Center Knowledge.
New Risks for Data Center Development
The Calvert County decision comes amid a broader wave of opposition to large-scale data center projects, as local governments increasingly scrutinize, delay, or restrict new development.
In July, QTS withdrew its $30 billion Digital Gateway project in Prince William County, Virginia. The withdrawal ended a project that had been positioned as a major economic development opportunity for the county. Speaking to Data Center Knowledge, one analyst cited community pushback as one of the reasons for the rollback.
According to Data Center Watch, 75 major data center projects representing more than $130 billion in investment have been delayed or canceled in the first three months of 2026, in part due to organized local opposition.
Moratoriums are also emerging as a tool for communities seeking to reassess data center development. Over recent months, dozens of US states and cities have enacted legislation to curb new projects, from New York to California.
AWS is also facing a separate setback in Maryland. A 12-month permit moratorium in Worcester County affects its proposed cable landing station in Ocean City.
Was Community Opposition a Factor?
Neither AWS nor Calvert County Government has attributed the data center withdrawal to local opposition. But there was significant community resistance to the project: a Change.org petition opposing the development had attracted more than 10,000 signatures.
Omdia analyst Alan Howard said the timing of the withdrawal was notable, particularly given the county’s pending moratorium hearing.
“The timing is interesting that the AWS cancellation was announced the same day as a public hearing on data center moratorium by Calvert County scheduled for August 18th,” Howard told Data Center Knowledge.
Howard sees the withdrawal as an example of a broader shift in how data center operators approach difficult projects.
“The AWS Calvert County project is another sign of how data center operators will pivot to a strategy of cutting their losses and simply moving on,” he said. “The time, effort, and investment are just not worth it; lessons learned the hard way.”
The Calvert County project is notable for its proposed location next to the Calvert Cliffs Nuclear Power Plant. Siting data centers near nuclear facilities has increasingly been viewed as an attractive way to secure large amounts of power, but Howard said the Calvert project shows that access to power does not eliminate the political risks of development.
“Siting next to a nuclear power plant has been viewed as a safe bet so far, but data center projects are now a bullseye in the game of politics, and I’m afraid we are in early innings,” he said.
According to Howard, what began several years ago as “a few isolated and localized challenges” has “taken on a life of its own and attracted many supporters.”
“The data center industry is now faced with a perception problem that the nuclear industry has battled for decades,” Howard added. "The problem is no longer solvable through simple PR, so site selection is a new game, and a compelling community engagement plan is now the first priority if there is a hint of available power.”
Community Engagement Becomes a Site-Selection Imperative
The challenges facing data center developers extend beyond individual projects, according to Lee Feldman, senior advisor for local government strategy at Zencity.
Writing for Barrett and Greene, Feldman identified four factors driving community opposition: the unprecedented scale of hyperscale campuses, the speed at which developers pursue projects relative to local planning processes, a lack of transparency in some developments, and growing public concern about AI.
He argued that these factors have pushed data centers beyond the regulatory and community frameworks that many local governments were originally designed to handle.
For developers, community engagement is an increasingly important part of site selection and project planning.
In a recent op-ed for Data Center Knowledge, Bill Jabjiniak, senior vice president of national community and government relations at EdgeCore Digital Infrastructure, argued that developers need to build relationships with residents, local leaders, nonprofits and businesses before projects are proposed.
“Trust is earned when data center projects align with local priorities,” he said. “Residents want to understand how data centers will impact their neighborhoods after construction. Local leaders want to see long-term value. Businesses want growth that is responsible and sustainable. That level of transparency doesn’t happen overnight.”
For its part, AWS said it remains “deeply committed” to Maryland.
“We have invested more than $20 billion in the state since 2010, supporting more than 23,000 employees and over 10,000 indirect jobs,” an Amazon spokesperson told Data Center Knowledge.
“We explore many potential locations, but we move forward only where the conditions support responsible development, community priorities, and lasting value. This decision does not change our long-term commitment to the state.”

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