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Kern County, California’s third largest by surface area, has earned an overall C on an infrastructure report card developed by the region’s American Society of Civil Engineers division.

Audi introduced its first electric SUV on Sept. 17 in California, where its primary competition, Tesla, is based. Audi also has struck a deal with online retailer Amazon to provide equipment for recharging the new midsize SUV, according to a report by Reuters.

Commercial vehicle supplier ZF Friedrichshafen AG announced it would spend 12 billion euros over the next five years on its e-mobility and autonomous driving technologies aimed at a logistics industry in need of new vehicles to deal with rising delivery volumes and clean air issues.

LONG BEACH, Calif. — Autonomous technologies and electrified equipment will have specific roles in the transportation and intermodal sectors and already are increasing safety and improving efficiency. As the technology continues to advance, it may gain adoption faster in the controlled situations within intermodal yards and drayage environments.

BRUSSELS — European Union regulators have opened an in-depth investigation into whether automakers BMW, Daimler and Volkswagen colluded to limit the development and rollout of car emission control systems.

Electric vehicle charging continues to surge, a move that will only hasten the adoption of electric cars and other vehicles such as commercial trucks. ChargePoint, which manages a network of EV charging locations worldwide, has pledged to build out 2½ million public charging ports by 2025, with roughly half of those in North America and half in Europe.

The California Air Resources Board is awarding two grants topping $90 million to the nation’s two busiest ports — Port of Los Angeles and Port of Long Beach, respectively — to develop a Zero Emission and Near Zero-Emission Freight Facilities project.

The nationwide average price of diesel fuel increased by one penny to $3.268 a gallon, the Department of Energy reported Sept. 17.

Pittsburgh Parking Authority garages will see nearly double the number of electric vehicle charging stations through a gift from Duquesne Light Co.

Diesel fuel still has a large role to play in achieving greater emissions reductions in heavy-duty trucks, experts said during a recent conference in San Francisco. Separately, they urged more in-use testing of engines to verify the gains, and increased use of renewable diesel, which is chemically similar to petroleum diesel, but cleaner.