Democratic wins raise questions for US AI infrastructure investors

A sweeping Democratic victory in the US midterm elections has raised the prospect of tougher scrutiny of data centre investments, tax incentives and corporate dealings with the Trump administration, sending shares of several companies linked to the AI infrastructure boom sharply lower. Investors fear a Democratic-controlled Congress and newly elected Democratic governors in key states like Texas and Georgia could make it harder and more expensive to build AI infrastructure. Goldman Sachs estimated that Democratic victories in Texas, Michigan and Georgia could put around 45 per cent of planned US data centre capacity at risk from possible construction restrictions, tighter regulations and changes to tax incentives. Democrats are preparing investigations into data centre taxation, private equity and corporate ties to the Trump administration, including companies owned by Elon Musk. However, major technology companies like Amazon, Microsoft and Alphabet gained as a slower buildout could make existing infrastructure more valuable, while analysts caution the election result does not signal the end of America's AI expansion.