A bill to direct the Secretary of the Interior to carry out a feasibility study on a selective water withdrawal system at Glen Canyon Dam, and for other purposes.

S3743 mandates a feasibility study for a selective water withdrawal system at Glen Canyon Dam. This study is a preliminary step towards potential large-scale infrastructure development aimed at optimizing water management and hydroelectric power generation in the Colorado River Basin. The current focus is on assessing the technical and economic viability of such a system, which directly impacts the long-term operational stability of the dam and water supply for the Southwest. The money trail for this bill is currently limited to the funding allocated for the feasibility study itself, which will go to the Department of the Interior. Should the study recommend proceeding, subsequent legislation would be required to fund construction. This future funding would likely be distributed through federal contracts for engineering, construction, and specialized equipment. Companies like Fluor Corporation ($FLR), AECOM ($ACM), and Granite Construction ($GVA) are positioned to bid on such large-scale infrastructure projects. Utility companies operating in the affected regions, such as NextEra Energy ($NEE), Sempra Energy ($SRE), and Pinnacle West Capital Corporation ($PNW), would benefit from improved water reliability for hydroelectric generation and overall resource management. Historically, major water infrastructure projects have seen significant investment. For example, the Central Arizona Project, completed in 1994, involved billions in federal and state funding, leading to long-term benefits for water-dependent industries and utilities in Arizona. While direct stock market reactions to feasibility studies are rare, the passage of the Infrastructure Investment and Jobs Act in November 2021, which included substantial funding for water infrastructure, saw the Infrastructure sector ETF ($XHB) rise by approximately 7% in the month following its passage, indicating investor optimism for future construction opportunities. This bill is a precursor to similar potential investment. Specific winners, if the project proceeds, include engineering and construction firms like Fluor Corporation ($FLR), AECOM ($ACM), and Granite Construction ($GVA) due to potential contract awards. Utility companies such as NextEra Energy ($NEE), Sempra Energy ($SRE), and Pinnacle West Capital Corporation ($PNW) stand to gain from enhanced water security and hydroelectric power generation stability. There are no direct losers at this study stage. The next step is the completion of the feasibility study, which will inform future legislative action and potential appropriations for construction. The timeline for the study's completion is not specified but typically ranges from 1-3 years. This bill is currently in the hearing phase within the Committee on Energy and Natural Resources Subcommittee on Water and Power. This stage indicates early legislative movement. The next steps involve the subcommittee potentially marking up the bill, followed by a full committee vote, and then consideration by the full Senate. The earliest any significant construction funding would materialize is several years from now, following the study's completion and subsequent legislative action.