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Why NGV?
Environment
Vehicles
Fuel
Policy
Opportunities
Resource Center
Grants and Incentives
Vehicle Availability
Transition your Fleet
Cummins Westport
Study Confirms Emissions Performance of CWI ISX12N Natural Gas Engine
September 26, 2018
Kenworth Adds Cummins Westport L9N Near Zero Natural Gas Engine Option
August 10, 2018
Cummins Westport Receives 2018 Emissions Certifications for ISX12N Natural Gas Engine
January 4, 2018
NGVAmerica News Week in Review: December 18, 2017
December 18, 2017
Cummins Westport Earns 2018 Emissions Certificates for L9N and B6.7N Engines
December 13, 2017
Long Beach Transit Receives Grant to Purchase Clean Air Bus Engines
November 1, 2017
Waste Management Deploys 6,000th Natural Gas Refuse Truck, Opens 100th Natural Gas Fueling Station
August 8, 2017
NGV news & insights
See All NGV News
TTP Issues Annual Cold Weather Technical Bulletin for Fleet Operators of Gaseous Fueled Vehicles
November 4, 2026
TTP Completes Update to Comprehensive Listing of Gaseous-Fueled Vehicle Industry Guidelines
September 30, 2026
The Transport Project Announces 2026 NGV Public PolicyChampions at Annual DC Fly-In
September 23, 2026
TTP Publishes New Hydrogen Vehicle Incident Response Resource to Enhance Driver and Emergency Responder Safety
September 9, 2026
