26 June 2025: Hexagon Agility, a business of Hexagon Composites, has received an order from GILLIG, a leading North American manufacturer of heavy-duty transit buses, to deliver compressed natural gas (CNG) fuel systems for 476 new buses in Dallas, TX, USA. 

With over 30 million passenger trips taken on Dallas Area Rapid Transit (DART) every year, this fleet modernization effort will help DART continue to meet the evolving needs of its riders with safer, cleaner, and more efficient public transport. Passengers can expect to see the new buses on North Texas routes by spring of 2026, prior to the region serving as host to the FIFA World Cup.

"These CNG buses exemplify GILLIG's dedication to delivering safe, reliable, and cost-effective transit solutions that empower communities and enhance the passenger experience," said Bill Fay, VP, Sales, at GILLIG. "We value our long-standing partnership with Hexagon Agility and are proud to collaborate on this important project to modernize Dallas' transit fleet." 

"We're proud to continue our collaboration with GILLIG in delivering industry-leading CNG fuel systems for transit fleets," said Ian MacDonald, Head of Fuel Systems at Hexagon Agility. "As cities like Dallas invest in upgrading their transit systems, CNG stands out as a proven long-term solution because it cuts emissions, lowers fuel and maintenance costs, and improves fleet reliability."

About the market 

Across North America, transit agencies are accelerating the shift away from diesel to cleaner, more cost-effective, and reliable fuel solutions. Compressed natural gas (CNG) buses offer substantial reductions in nitrogen oxides, particulate matter, and greenhouse gas emissions, while also lowering fuel and maintenance costs. With proven performance in major cities like Los Angeles, Albuquerque and Cleveland, CNG buses reduce emissions, improve reliability, and lower operating costs - demonstrating the fuel's value as a long-term alternative to replace diesel in modern transit systems.

Timing 

Deliveries of the CNG fuel systems are scheduled to start in the third quarter of 2025.

For more information: 

Berit-Cathrin Høyvik, Senior Director, Communications, Hexagon Composites 
Telephone: +47 988 92 161 | berit-cathrin.hoyvik@hexagongroup.com

David Bandele, CFO, Hexagon Composites 
Telephone: +47 920 91 483 | david.bandele@hexagongroup.com

About GILLIG 
GILLIG is the leading manufacturer of heavy-duty transit buses in the United States, delivering unmatched reliability, safety, and performance. With a commitment to innovation and sustainability, GILLIG provides transit agencies with flexible solutions to meet evolving mobility needs. For more information, visit www.GILLIG.com. 

About Hexagon Agility  
Hexagon Agility, a business of Hexagon Composites, is a leading global provider of clean fuel solutions for commercial vehicles and bulk gas transportation. Its product offerings include (renewable) natural gas bulk distribution systems of compressed gases, lightweight Type 4 composite natural gas cylinders, and (renewable) natural gas fuel systems. These products transport clean gaseous fuels and enable vehicles to reduce emissions while lowering operating costs. Learn more at hexagonagility.com and follow @HexagonAgility on X and LinkedIn. 

About Hexagon Composites ASA 
Hexagon delivers safe and innovative solutions for a cleaner energy future. Our solutions enable storage, transportation and conversion to clean energy in a wide range of mobility and industrial applications. Learn more at hexagongroup.com and follow @HexagonASA on LinkedIn.