60-52 Accessing Barge Transport for Co2 in the Texas Gf Coast

Session: 2YC and 4YCU Geoscience Student Research Poster Showcase

Presenting Author:

Authors:

Abstract:

For my project, I explored how barge systems could be used to transport CO₂ along the Texas Gulf Coast, where carbon capture storage projects are  growing . Pipelines are currently the most common method for CO₂ transport, but with the region’s extensive waterway network, barges could offer an alternative.

I began by researching what barge systems are and how they operate. Barges are flat bottomed boats designed to carry heavy materials and are typically pushed by tugboats. I studied different types such as tank barges to understand which might be best suited for CO₂ transport. I analyzed emissions and risk for barges; they were significantly safer  all around compared to other modes of transport. Barges also have some cons because of the fact they are slower when transporting and the waterways can flood.

Next, I investigated barge operators along the Texas Gulf Intracoastal Waterway. I used business directories and company websites to find operators in the region and then narrowed down which ones were involved in the oil and gas industry, as those are most likely to have the necessary equipment and experience. I reached out to several of these companies by email and phone to ask if they would consider transporting CO₂ in the future and to get an idea of current costs for petrochemical transport. While I didn’t receive detailed pricing since costs vary based on volume, cargo type, and distance it helped frame the challenges.

Lastly, I investigated how CO₂ is transported by barge internationally, such as in Northern Europe, where captured CO₂ is moved to offshore storage sites. These examples helped me understand technical needs like cryogenic tanks and insulation to keep CO₂ cold and under pressure.

This project gave me insight into how barge transport systems might support CCS in the Gulf Coast, even if the exact costs and logistics are still being figured out in the U.S.

Geological Society of America Abstracts with Program. Vol. 57, No. 6, 2025

doi: 10.1130/abs/2025AM-9052

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