The November 3 midterm results gave Democrats full control of Congress, setting the stage for what could be one of the most divided U.S. governments this decade, with Republicans in the White House.

Tuesday’s results suggest that anger over data centers, the large facilities that house the computers powering AI, is becoming a political force. With Democrats now in control of Congress, that could lead to new limits on where data centers can be built and how much say local communities have.

Data centers became a ballot-box issue in various states. An NBC exit poll showed how concerned voters are about AI: More than half of respondents believe that AI will do more harm than good, while almost 80% are against the building of data centers in their neighborhoods. Almost 60%, meanwhile, said data centers were a crucial or major factor in their vote. Nadine Smith, president and CEO of the racial justice organization Color of Change, called Tuesday’s election a referendum on “who this economy is built for.”