US AI rules = patchwork
The White House released a national AI legislative framework that signals federal involvement but leaves most regulation to a patchwork of state laws for now, creating regulatory uncertainty for firms building and deploying AI. Meanwhile, Sen. Bernie Sanders and Rep. Alexandria Ocasio‑Cortez proposed a nationwide freeze on AI data‑center construction until Congress passes comprehensive rules — a move that would directly affect capital plans if enacted — and observers say Washington’s light‑touch, innovation‑focused stance is widening the gap with Europe’s risk‑based approach. (nixonpeabody.com) (wibc.com) (vinciworks.com)
The White House published a four‑page National Policy Framework for Artificial Intelligence with legislative recommendations on March 20, 2026, framing a federal bill template rather than issuing binding regulations. (whitehouse.gov) The document explicitly urges Congress to preempt certain state AI laws and streamline federal permitting for AI infrastructure, but the White House says those outcomes require statutory action from Congress rather than executive authority. (cooley.com) Several legal analysts warn the framework is a roadmap, not a compliance statute, and predict litigation if the administration or Congress attempts broad preemption of state rules. (nixonpeabody.com) Sen. Bernie Sanders and Rep. Alexandria Ocasio‑Cortez introduced the “Artificial Intelligence Data Center Moratorium Act” on March 25, 2026, which would bar construction of new data centers that support AI until Congress enacts “strong national safeguards.” (sanders.senate.gov) The moratorium proposal landed against an already large U.S. pipeline—Wood Mackenzie reported the U.S. data‑center project pipeline hit roughly 241 GW at the end of 2025 with 25 GW added in Q4 2025—meaning a pause would touch projects representing tens of gigawatts of planned capacity. (woodmac.com) Observers note the U.S. approach now sits beside the EU’s binding AI Act, which carries conformity rules and penalties (including fines up to €35 million or 7% of global turnover), underscoring a growing transatlantic regulatory divergence that businesses say will complicate cross‑border compliance strategies. (glacis.io)
