Oklo Inc.House passage of the Ratepayer Protection Act, which would make data centers pay for their power needs, drove Oklo shares up 13%
The U.S. House of Representatives passed the Ratepayer Protection Act by a near-unanimous margin, sending shares of nuclear reactor developers Oklo and NuScale Power sharply higher in Thursday morning trading. Oklo stock rose 13% to $40.37, while NuScale Power stock climbed 10% to $9.14, far outpacing the Global X Uranium ETF, which gained 4% to $42.92, and the SPDR S&P 500 ETF Trust, which rose 1% to $762.04. The bill would require large data centers to pay for the power generation and transmission upgrades their electricity demand creates rather than spreading those costs across other utility customers, though it still needs Senate approval before becoming law. Oklo's bull case rests on a signed pipeline that includes a 12 GW master power agreement with Switch and a 500 MW letter of intent with Equinix that included a $25 million pre-payment, but the company targets first commercial power delivery only in late 2027 to early 2028 and remains pre-revenue in its core reactor business, with shares down 44% year to date. NuScale Power, the only U.S. NRC design-certified small modular reactor technology provider, ended Q2 2026 with $1.9 billion in cash and investments, and its growth story centers on ENTRA1 Energy advancing discussions with TVA toward a definitive PPA for up to 6 GW of capacity, described as potentially the largest nuclear deployment program in U.S. history, though its stock is down 36% year to date and trades near its 50-day moving average of $9.06.
Oklo Inc.House passage of the Ratepayer Protection Act, which would make data centers pay for their power needs, drove Oklo shares up 13%
Nuscale Power CorpThe same House-passed Ratepayer Protection Act lifted NuScale shares 10% as a nuclear reactor developer
Equinix Inc