Overview
- The House passed the Ratepayer Protection Act overwhelmingly to push states to consider rules that would make data centers of 100 megawatts or more pay for the extra power plants and grid upgrades they require.
- Senators blocked a quick Senate floor approval after Democrats and others said the bill only asks states to act rather than requiring payments, with objections led by Sen. Martin Heinrich.
- New York has moved faster at the state level, imposing a one‑year moratorium on new data centers and issuing guidance that recommends developers pay about $1 million per megawatt into local mitigation funds.
- Regional grid operators such as PJM report that rapid data center growth has already raised costs for other customers by driving demand for transmission and generation upgrades.
- The issue has become a campaign flashpoint ahead of the midterms as Republicans stress data centers’ role in AI competitiveness and Democrats press for stronger, mandatory consumer protections; watch for more state and utility tariffs or local fees as the next site of action.