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Reducing Vehicle Emissions

Using natural gas to fuel vehicles reduces greenhouse gas emissions by up to 30% versus conventional liquid fuels. LNG vs Diesel - cheaper, greener, quieter LNG vs CNG - lower weight, smaller footprint, easier to install, faster fill times.

LNG Tank Specifications

Chart's LNG vehicle fuel systems support modern spark-ignite and dual-fuel compression-ignition engines. We developed them in collaboration with the leading truck and bus manufacturers and Chart is the brand of choice for major LNG vehicle OEMs.
  • Inner and outer vessels manufactured from austenitic stainless steel
  • Steel and brass plumbing components
  • Single and dual tank configurations available
  • Longest hold time in the industry
  • Standard, bonus and lite versions available - Chart's automotive application engineers can configure a system for any application and provide total project support, from initial design to product launch and beyond

Technical Library

View and download additional resources.

LNG Fuel Solutions for Vehicle Fleets (Russian)

LNG Fuel Solutions for Ships

LNG Solutions for the Marine Industry

LNG Fuel Solutions for Vehicle Fleets (English)

HLNG & HLH2 Fuel Systems

HLNG (Horizontal Liquified Natural Gas) and HLH2 (Horizontal Liquid Hydrogen) fuel systems

LNG Marine Fueling - High Speed Catamaran

A Chart LNG system fuels the world's fastest high speed ferry.

LNG Marine Fueling - Fleet of river barges

Chart LNG systems fuel a fleet of barges operating on China's Yangtze river.

LNG as a fuel for railway locomotives

Since 2017 a fleet of 13 Chart engineered and built tenders have been fueling natural gas driven locomotives on the Jacksonville to Miami freight route.

LNG Solutions in Action

Collection of case studies from LNG projects completed by Chart. Includes all aspects across the value chain - liquefaction, distribution, storage and end-use, including LNG to power, vehicle, marine and rail fueling.

LNG Fuel Tanks-US

Spec sheet for LNG vehicle fuel tanks manufactured in US

LNG Fuel Tanks-Europe

Spec sheet for LNG vehicle fuel tanks manufactured in Europe

Interesting Facts


of carbon dioxide emissions prevented

Driving for cleaner skies

Drivers fueling with LNG instead of diesel at one of Europe's 100 Chart built stations have prevented more than 17 million kgs of CO2 emissions.

LNG for high horsepower

LNG is an optimal fuel for heavy-duty vehicles requiring significant fuel capacity. LNG is vaporized during engine operation using the engine’s cooling system. A pressure regulator controls the delivery of gas to the vehicle’s engine and maintains a constant pressure. The systems consist of one, or more, super-insulated fuel tanks, ensuring long-time, on-board storage and loss-free operation.

Debunking the myths

LNG systems are lighter and more compact than even the most modern CNG system. Proprietary Chart Vacuum Technology™ remains durable for years without maintenance. There are no annual inspection requirements or time limits on service life. Safety is paramount - single hose fill, patented over-fill protection, automatic pressure control and relief, automatic fuel shut-off.

US & European manufacturing

Tanks are manufactured in the US and Europe in accordance with applicable international design codes and quality standards. Markets served with national approvals include: All - IATF 16949; US - SAE J2343, NFPA 52, CA Title 13, TRRC; Europe - UN ECE R110; Russia - GOST; Australia - AS1210; Korea - KGS; Japan - JGA, KHK; India - PESO

Hydrogen fuel systems

Combining our expertise as the world leader in LNG vehicle fuel systems and liquid hydrogen storage to develop HLH2 horizontal liquid hydrogen storage system for the next generation of clean fueled vehicles. Products are covered by multiple granted US and European patents, as well as applications pending approval.

Powering the Energy Future

As society transitions to a lower carbon energy future, LNG is fundamental to a rethinking of the energy balance that enables us to meet increased energy demand without worsening air quality conditions.


Connect with Chart

Contact us today

Chart Americas  +1 800 400 4683

Chart Europe  +420 412 507 343

Chart China  +86 519 8596 6000

Vehicle Fueling Systems

Chart's LNG vehicle fuel systems support modern spark-ignite and dual-fuel compression-ignition engines and we're developing liquid hydrogen solutions for the next generation of clean fueled vehicles.


Steel Surcharges

Industrial Surcharge List