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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 Completes Update to Comprehensive Guide to Gaseous-Fueled Vehicle & Station Codes and Standards
July 30, 2025
RNG Transportation Industry Statement on Rescission of GHG Phase 3
July 29, 2025
TTP Announces Dates for DC Fly-in Event
July 9, 2025
RNG Transportation Industry Statement on End of California Waivers
June 12, 2025
