Port of Brownsville details SpaceX agreements worth more than $125M in potential revenue
A SpaceX building at Starbase near Boca Chica Beach bears the company’s logo as development continues across the South Texas site. Photo Credit | Kristen Mosbrucker-Garza

After negotiating a series of deals with Space Exploration Technologies Corp, the Port of Brownsville calculated the value of these new agreements, which could surpass $125 million over the next 50 years, according to an agenda packet the Rio Grande Valley Business Journal obtained last week. 

There are many variables, but the biggest chunk of potential revenue comes from natural gas throughput fees totaling $103 million, or $2 million each year, between two pipelines. 

The district also expects $14.4 million from natural gas pipeline channel-crossing fees and other easements, $6.2 million from short-term leases in its business park, and up to $5 million from selling SpaceX 1 million cubic yards of dirt.

These figures come from a new financial summary of the memorandum of understanding between the Brownsville Navigation District and SpaceX, Brownsville Navigation District board members heard this week. 

5,000+ business leaders across the Valley start their day with us.

Join them free!

RGV Business Journal is the only newsroom dedicated exclusively to the business and economic forces driving South Texas and the border economy.

Our subscribers get:

In-depth reporting on real estate, healthcare, energy, manufacturing, and trade
Data and economic trend analysis unavailable anywhere else in the region
The Morning Newsletter: daily, before the workday starts

Try it free for 30 days.

Start My Free Trial

$9.95/month after trial. Cancel anytime.

Add Rio Grande Valley Business Journal as a preferred source on Google

Daily Business Update

Get the latest business news delivered to your inbox every morning for free.

    Try 30 Days Free!

    Get full access to award-winning journalism covering business, real estate, health care, economic trends, and the people shaping the Rio Grande Valley.

    30 Days Free!

    $9.95/month

    Limited time offer

    Subscription renews after your 30 day free trial at $9.95/mo.

    Included Benefits


    • Unlimited access to all articles
    • Daily business news and analysis
    • Subscriber-only content and features
    Get Full Access

    New filings detail nearly $11M in UTRGV tennis, football stadium improvements

    October 20, 2026 • 3 min read

    The university's athletics expansion includes a $9.3 million tennis complex project and $1.6 million in improvements at Robert and Janet... Read more »

    Why South Padre Island is considering a $60M convention center investment

    April 29, 2026 • 8 min read

    City leaders are weighing the investment as questions emerge over cost, timing, and whether expansion will deliver enough return.... Read more »