Progressive Lawmakers Push to Freeze New U.S. Data Centers Over AI Risks

Two prominent progressive lawmakers have proposed a bill to halt new data centers in the U.S. until stronger national rules are established. Rep. Alexandria Ocasio-Cortez and Sen. Bernie Sanders introduced the measure, arguing that unchecked expansion of AI and data infrastructure poses serious risks to Americans. The proposed legislation calls for a temporary pause on approving new data centers. Sanders and Ocasio-Cortez want time to assess the dangers of AI and its energy demands. They claim the rapid growth of these facilities threatens to destabilise the power grid.

Ocasio-Cortez criticised big tech firms for pushing for 'endless energy' while driving up utility bills for households. Her concerns reflect broader opposition in communities where data centers have faced backlash over rising electricity costs and environmental harm. The bill arrives as U.S. electricity use reached an all-time high in 2024, with data centers contributing to the surge. Meanwhile, former President Trump has encouraged tech companies to build their own power sources for data centers instead of relying on the grid. Most lawmakers, however, oppose the moratorium. Sen. John Fetterman argued that pausing development would only benefit China's AI ambitions. The divide highlights deep disagreements over how to balance technological progress with energy and economic concerns.

The proposed pause aims to study AI's impact before allowing further expansion. If passed, the bill would delay new data centers until federal safeguards are in place. The debate underscores growing tensions between energy demands, economic costs, and national competitiveness in AI.