Green Car Congress

APRIL 28, 2016

Supported by partners, Clean City Coalitions and corporate sponsors, Alliance AutoGas is embarking on a 5300+ mile, 12-city, cross-country road trip—the Alliance AutoGas Coast-to-Coast Clean Air Ride —with its record-setting propane autogas F-150. The propane mower is a 2013 Exmark Lazer Z Ultra Cut 60.

F-150 150

F-150 Kansas City Clean Cleaning 150

Green Car Congress

APRIL 12, 2012

The Hertz Corporation is introducing compressed natural gas (CNG) vehicles to its fleet in the US. Hertz will begin renting eight CNG Honda Civics and two CNG GMC Yukons at Will Rogers World Airport in Oklahoma City early next month. Oklahoma City is serving as a pilot program for Hertz’s CNG airport rentals program.

Yukon 246

Yukon Oklahoma City Oklahoma Los Angeles 246

Cars That Think

AUGUST 16, 2021

The most extensive such experiment took place over Oklahoma City in 1964. For months, supersonic aircraft flew over the city, eight times a day, seven days a week, at unpredictable times but always during daylight hours. cities to gauge the public's reactions to what Richwine expects to be a "sonic thump."

Oklahoma City 105

Oklahoma City Ozone Oklahoma Fuel 105