October 14, 2026 · Brownsville · Water

Brownsville says SpaceX's first $40 million for water projects is in, and it has a new site explaining the deal

The City of Brownsville says it received SpaceX's initial $40 million payment under Project Quantum on Friday, Sept. 25. The city posted the date on brownsvilletxwatersecurity.com, a new website it launched to answer residents' questions about the deal. The city announced the site in a news release on Tuesday, Oct. 13, RGV Business Journal reported.

• The money: up to $220 million in all, for qualifying water and wastewater projects. That is the initial $40 million, then six quarterly payments of $30 million each, deposited into an escrow account. The city says funding is "subject to the agreement's terms, qualifying projects and milestones."
• The next payment: under the agreement, the first $30 million installment is due within 30 days after the parties identify and approve the first qualifying project. Brownsville's commission named the first two projects on Tuesday, Sept. 22. The city's new site does not give a date for the next payment.
• The projects: a Water Renewal Project would recover up to 8 million gallons a day of highly treated water from the Robindale plant, send it through reverse osmosis and the city's resacas, then treat it again for drinking. The Southmost Regional Water Authority's brackish groundwater plant would grow from 7.5 million gallons a day to 10 million, with a long-term goal of 20 million.
• The scale: the city says the two projects could add about 18 to 21 million gallons a day. Brownsville uses about 21 million gallons a day now, and about 70% of it comes from the Rio Grande.
• What the city says the deal doesn't do: the agreement "does not allocate SpaceX one additional gallon of water," does not guarantee SpaceX more water than it gets today, and does not give SpaceX ownership of new water capacity. The Brownsville Public Utilities Board keeps control of the public water supply.
• The 444 acres: the city says SpaceX's broader purchase was more than 1,000 acres. About 556 acres stayed inside Brownsville, including the site of a proposed $3 billion development that, per the city, could bring in about $6 million a year in city tax revenue. The city says no use has been confirmed for the 444 acres that left the city limits.

"We know our residents have questions about Project Quantum, and we want clear, accurate information to be easy to find," Mayor John Cowen Jr. said in the release. The site also posts the agreement, the escrow agreement and the Sept. 22 resolution.

Why it matters here: most of Brownsville's water comes from the Rio Grande. If both projects are built, the city says they could add about as much water as the city uses in a day now. Our Sept. 24 story on the projects vote. Our story on the Aug. 29 deal.

This morning: the city of Starbase lists no road delays or public notices, and Boca Chica Beach is open.

Sources: City of Brownsville, Project Quantum site (read Oct. 14) · Memorandum of understanding between SpaceX and the City of Brownsville (PDF) · Resolution 2026-127 (PDF) · RGV Business Journal, Oct. 13 · Texas Border Business, Oct. 13 (city release) · City of Starbase, beach and road access (read Oct. 14) · Photo: Carol M. Highsmith, Library of Congress (public domain)

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