Welcome to Seaside LNG

Innovating LNG Pathways

Seaside LNG is the only platform with integrated shoreside liquefication, LNG storage, and Jones Act compliant bunkering capabilities in North America.

Supply and Distribution

Bunkering Services

Energy Management

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About Us

LNG Production & Bunkering Logistics

Seaside LNG’s portfolio includes high quality, fully integrated liquefaction and bunkering operations which produce and deliver LNG across major end markets. The maritime, aerospace and transportation industries partner with Seaside to take advantage of LNG’s high-performance, low-carbon profile as well as its long-term zero carbon potential.

Seaside has the largest fleet of LNG barges operating in the United States.

Ports Of Service

Current

In development

Future development

Brunswick Maryland

Brunswick Maryland

Freeport Texas

Freeport Texas

Savannah​

Savannah

Offshore Bunkering, Jacksonville​

Offshore Bunkering, Jacksonville​

Port Canaveral​

Port Canaveral​

Port Everglades​

Port Everglades​

Port of Miami​

Port of Miami​

Houston​

Houston​

Offshore Bunkering, Galveston​

Offshore Bunkering, Galveston​

New York​

New York​

New Jersey​

New Jersey​

Wilmington​

Wilmington​

Philadelphia​

Philadelphia​

Offshore Bunkering, Baltimore​

Offshore Bunkering, Baltimore​

Norfolk​

Norfolk​

Charleston

Charleston

Seattle / Tacoma

Seattle / Tacoma

LA Long Beach

LA Long Beach

Nassau Bahamas

Nassau Bahamas

San Juan Puerto Rico

San Juan Puerto Rico

Brunswick

Brunswick

Freeport

Freeport

Savannah​

Savannah

Offshore Bunkering​

Offshore Bunkering​

Jacksonville​

Jacksonville​

Port Canaveral​

Port Canaveral​

Port Everglades​

Port Everglades​

Port of Miami​

Port of Miami​

Houston​

Houston​

Galveston​

Galveston​

Offshore Bunkering

Offshore Bunkering

New York​

New York​

New Jersey​

New Jersey​

Wilmington​

Wilmington​

Philadelphia​

Philadelphia​

Offshore Bunkering

Offshore Bunkering

Baltimore​

Baltimore​

Norfolk​

Norfolk​

Charleston

Charleston

Seattle / Tacoma

Seattle / Tacoma

LA Long Beach

LA Long Beach

Offshore Bunkering:

Seaside LNG offers offshore bunkering, including ship-to-ship fueling. Ideal for large vessels on tight schedules or those that are unable to access ports, all our Jones Act-compliant vessels are certified for offshore voyages.

Sustainable & Cost Effective

LNG: A Sustainable, Low Carbon Fuel Source

Using LNG in place of traditional fuel delivers substantial environmental and public health benefits by dramatically lowering emissions of NOx, SOx, CO2 and particulate matter.
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Seaside By The Numbers

Whether it's performance, reach, or reliability

Our numbers tell a powerful story—and we’re just getting started. From coast to coast, Seaside delivers LNG safely and efficiently.

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Affiliated Partnerships

We are Fortunate to Partner with the Best

Thanks to our network of dedicated partners, we deliver unparalleled industry experience and distribution capability. Our success is built on a secure supply chain and a committed workforce.

Polaris New Energy

Tug Polaris Low Emissions Certification

Seaside LNG’s Polaris New Energy continues its voyage in the pursuit of a cleaner, sustainable, and low-carbon future by receiving the Low Emission Vessel (US) notation for its Tug Polaris.

The LEV (US) notation demonstrates our devotion by investing in innovative assets that influence a more sustainable future adopting cleaner technologies and practices for the marine industry. Low emission vessels are equipped with engines complying with strict regulations, limiting harmful emissions from the marine vessels while minimizing the marine industry’s overall impact on the environment.

low emissions LNG bunkering services