House Passes Ratepayer Protection Act 417-3, but Only Directs States to *Consider* Making Data Centers Pay Grid Costs

On September 16, 2026, the U.S. House passed the Ratepayer Protection Act by 417-3, directing state utility regulators to consider adopting standards that would require large-load customers above 100 MW — primarily hyperscale data centers — to bear the full incremental cost of the grid upgrades needed to serve them. The bill was introduced by Rep. Gabe Evans (R-CO-8) and co-sponsored by Rep. Kathy Castor (D-FL). It now awaits Senate action. Two days later, on September 18, Nevada Governor Joe Lombardo issued an executive order imposing binding ratepayer cost protections on future data-center abatement applicants in that state.

The gap between the margin and the mechanism is the entire story. A 417-3 vote is a near-unanimous federal declaration that data-center cost-shifting onto residential ratepayers is a problem. What the bill does about it is require states to consider a standard — a deliberation mandate, not a substantive one. Under the PURPA-style “consider and determine” model this language echoes, a state utility commission satisfies the federal requirement by holding a proceeding and deciding not to adopt the standard. Nothing in the bill makes any data center pay any cost. The 417-3 margin is achievable precisely because the operative verb is “consider”; a mandate would not have drawn three no votes.

Canon’s state-level record shows why the distinction is not academic — the consideration stage is where these fights already are, and where they already stall. Florida passed SB 484, a real cost-causation statute, and its first application produced a utility filing that proposed contract terms instead of rates, drew a “shaky ground” warning from a commissioner (2026-08-25–florida-psc-duke-sb484-large-load-tariff-hearing-shaky-ground), and then a commission order requiring the intervenors to redact the utility’s own cost projections from their brief (2026-09-16–fl-psc-orders-data-center-cost-projections-redacted-duke-brief) — on the same day as this House vote. Florida had already done more than this bill requires and the central number is still not public. Oregon is the counter-case where the sequence completed: the PUC approved a large-load rate class with an actual 29.7% data-center increase (2026-07-07–oregon-puc-approves-pge-large-load-rate-class-29-percent-data-center-increase). Passing a statute is the easy half; the order that puts a price on the load is where the outcome is decided, and a federal “consider” requirement does not reach that half.

The bipartisanship is the genuinely notable political fact. A Republican sponsor and a Democratic co-sponsor carrying an AI-era utility bill to 417-3 indicates that residential electricity bills have become a constituency issue ahead of the November midterms in a way that crosses party lines — the same pressure visible in Lombardo’s executive order two days later, which is binding where the federal bill is not. That state-level action, arriving immediately after, is the tell: jurisdictions that want a binding rule are not waiting for this statute, because it does not supply one.

Sourcing note. The 417-3 margin, the September 16 date, the sponsors, the 100 MW threshold, and the consider-not-mandate structure are carried by Utility Dive and CBS News, both tier-1. The Nevada executive order date comes from the capture’s lower-tier chain and is recorded here as reported. The capture flagged and removed a “most heavily lobbied crypto bill in U.S. history”-style characterization (“most lobbied”) as unverified; that framing is correspondingly absent here. No Senate companion, sponsor, or schedule is established — the bill’s prospects are not assessed in this entry.

Open: whether a Senate companion exists and who would carry it; which state commissions already have large-load cost-allocation dockets open, since those would absorb the federal consideration requirement without changing behavior; and the text of the Nevada order, which is binding and therefore the more consequential of the two September actions.