The 2026 US midterm elections produced a sweeping Democratic advance and a striking backlash against data-centre development, with voters backing limits in 40 of 41 local measures across 10 states. The results have prompted renewed interest in Alexis de Tocqueville’s analysis of American democracy, particularly his emphasis on property, equality and local political organisation.
Democrats have so far flipped seven Senate seats and are on track to hold at least 258 seats in the House. They also secured a majority of governors’ offices for the first time since 2010, while Donald Trump acknowledged that the party had won both chambers of Congress.
Texas delivered the election’s most dramatic upset. Democrats won every statewide office, took control of the state House for the first time since 2002 and saw Gina Hinojosa defeat Greg Abbott to become the first Democratic governor of Texas since Ann Richards in 1990.
Ms Hinojosa will also be the first Hispanic person to hold the office. The Texas House is expected to have its first female and first Black speaker in the form of 87-year-old Senfronia Thompson, who entered the legislature in 1973.
The outcome came alongside a clear vote against new data centres. An NBC exit poll found that 76 per cent of voters would oppose a new facility in their community. In Texas, the incoming governor has promised to halt new approvals until the state legislature takes action.
The reaction was immediate in financial markets, where $3.2 trillion in AI-related stock market wealth was wiped out within days as investors bet that the election winners would slow the expansion of artificial-intelligence infrastructure.
Texas at the centre of the data-centre backlash
Texas contains one-fifth of the planned US data-centre pipeline, which totals 253 gigawatts. The state added 391,243 residents in the year to July 2025, taking its population to 31.7 million, and recorded GDP of $2.9 trillion in 2025.
Its rapid growth has been accompanied by mounting opposition to the infrastructure required to support new development. Landowners have fought transmission lines after a 2023 law reduced the time available to regulators to assess them from 365 days to 180.
Groups including Save Rural Texas organised against data centres. Abbott ordered an audit of every data centre in the electricity-grid queue, while Hinojosa called for a statewide moratorium and said she would “stop the data center takeover”.
The issue has extended well beyond Texas. Data Center Watch, a tracker maintained by AI research firm 10a Labs, counted 833 opposition groups across 49 states by March 2026, compared with 396 at the end of 2025. Seattle’s city council voted unanimously in June for a one-year ban, making it the largest US city to take such action.
Supporters of restrictions argue that large facilities threaten household finances, local control and property rights. On the PJM electricity grid, which runs from Illinois to New Jersey, the independent market monitor attributed $6.3 billion of the latest $16.4 billion capacity auction charges to data centres, and $29.4 billion, or 46 per cent, across the previous four auctions.
An ABC News, Washington Post and Ipsos poll in October found that 57 per cent of Americans considered home energy and utility costs unaffordable, up from 45 per cent in February. A University of Texas and Texas Politics Project poll in August found that 57 per cent of Texas voters opposed a data centre in their community, including 43 per cent of Republicans and 60 per cent of rural voters.
Texas Policy Research, a free-market think tank, has argued that the state should protect private property and free enterprise while requiring large electricity users to meet the costs they impose on the grid.
Tocqueville’s reading of American democracy
Tocqueville, a young French aristocrat who toured the United States in 1831, published Democracy in America in two volumes dated 1835 and 1840. One of his central ideas was the “general equality of condition” among Americans, which he regarded as the foundation from which much of the country’s political life developed.
He argued that Americans were strongly attached to their property, often valued equality more highly than liberty and organised locally to pursue their interests. That combination appears to have been reflected in the data-centre votes, where community groups mobilised outside Washington and backed limits at local level.
Tocqueville wrote that American political disputes could initially appear “so incomprehensible and so puerile” to an outsider that it was difficult to decide whether to pity the people involved or envy the freedom that allowed them to argue. The data-centre conflict, despite being presented by some as an environmental question, has become a powerful political and emotional issue.
He also described the struggle in American politics as one side seeking “to limit”, and the other “to extend, the popular authority”. In his view, the country’s democratic character was shaped by citizens who were born into conditions of relative equality rather than having to achieve them through revolution.
Property, he suggested, gave ordinary Americans both a stake in maintaining order and a reason to resist threats to what they owned. He wrote that “the passions engendered by property are keenest and most tenacious amongst the middle classes”, while citizens who were weak individually could become influential by forming what he called “associations”.
The campaign against data centres has followed that pattern. Voters and local organisations have raised concerns about electricity bills, land and community control, while opponents of restrictions have invoked private property, economic growth and free enterprise.
Texas has particular significance in Tocqueville’s account. He wrote that Americans were “perpetually migrating to Texas, where they purchase land” and were gradually creating “the empire of their own language and their own manners”. The state has continued to attract residents, with the five fastest-growing US cities identified by the Census Bureau in May all located there.
A warning for the Democrats
The election results do not necessarily represent a permanent realignment of American politics. Several Democratic victories in Texas were decided by hundreds of votes, while border counties that moved towards the party had shifted in the opposite direction two years earlier.
Donald Trump won all four counties in the Rio Grande Valley in 2024, despite Democrats having carried the region in almost every presidential election since at least the 1920s. In Kansas, the state’s first Democratic senator since 1932, Hamilton, campaigned as an “independent-minded Democrat” and distanced himself from the national party.
The voters who backed the Democrats on November 3 were also voting on immediate local concerns. Their choices over electricity costs, land and data-centre development may prove as important to them as party labels when they return to the polls.
Tocqueville described this outlook as “interest rightly understood”. Americans, he wrote, “are fond of explaining almost all the actions of their lives by the principle of interest rightly understood”, and he regarded the idea as “their chief remaining security against themselves”.
His broader argument was that societies with widely distributed property were less likely to pursue violent upheaval because citizens had too much to lose. “Nations are less disposed to make revolutions in proportion as personal property is augmented and distributed amongst them,” he wrote.
In the 2026 midterms, that revolution came through the ballot box. The Democratic advance and the resistance to data-centre expansion showed voters acting through local associations and elections to defend what they regarded as their economic security and control over their communities.
