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8 automakers, 15 utilities collaborate on open smart-charging for EVs

We're going to lead with General Motors here. GM is one of eight automakers working with 15 utilities and the Electric Power Research Institute (EPRI) at developing a "smart" plug-in vehicle charging system. Why did we start with GM? Because it's the first automaker whose press release we read that mentioned the other seven automakers. Points for sharing. For the record, the collaboration also includes BMW, Toyota, Mercedes-Benz, Honda, Chrysler, Mitsubishi and Ford. The utilities include DTE Energy, Duke Energy, Southern California Edison and Pacific Gas & Electric. The idea is to develop a so-called "demand charging" system in which an integrated system lets the plug-ins and utilities communicate with each other so that vehicle charging is cut back at peak hours, when energy is most expensive, and ramped up when the rates drop. Such entities say there's a sense of urgency to develop such a system because the number of plug-in vehicles on US roads totals more than 225,000 today and is climbing steadily. There's a lot of technology involved, obviously, but the goal is to have an open platform that's compatible with virtually any automaker's plug-in vehicle. No timeframe was disclosed for when such a system could go live but you can find a press release from EPRI below. EPRI, Utilities, Auto Manufacturers to Create an Open Grid Integration Platform for Plug-in Electric Vehicles PALO ALTO, Calif. (July 29, 2014) – The Electric Power Research Institute, 8 automakers and 15 utilities are working to develop and demonstrate an open platform that would integrate plug-in electric vehicles (PEV) with smart grid technologies enabling utilities to support PEV charging regardless of location. The platform will allow manufacturers to offer a customer-friendly interface through which PEV drivers can more easily participate in utility PEV programs, such as rates for off-peak or nighttime charging. The portal for the system would be a utility's communications system and an electric vehicle's telematics system. As the electric grid evolves with smarter functionality, electric vehicles can serve as a distributed energy resource to support grid reliability, stability and efficiency. With more than 225,000 plug-in vehicles on U.S. roads -- and their numbers growing -- they are likely to play a significant role in electricity demand side management.

Which is more fuel efficient, driving with a pickup's tailgate up or down?

Thanks to the smoke wand in the wind tunnel, you can actually see the difference in our video.
Should you drive with your pickup truck's tailgate up or down? It's an age-old controversy that's divided drivers for decades. Traditionalists will swear you should leave the tailgate down. Makes sense, right? It would seem to let the air flow more cleanly over the body and through the bed. But there's also a school of thought that argues trucks are designed to look and operate in a specific manner, and modern design techniques can help channel the airflow properly. So don't mess with all of that: Leave the tailgate up.

Ford delays North American production restart from coronavirus lockdown

Ford said on Tuesday it was postponing its plan to restart production at its North American plants due to safety concerns for its workers amid the coronavirus pandemic. To generate cash, the No. 2 U.S. automaker had said last week it was poised to restart production at some plants in North America as early as April 6, bringing back such profitable vehicles as its top-selling F-150 full-sized pickup, the Transit commercial van and SUVs. But on Tuesday, Ford said it had been aiming to resume production at several key U.S. plants on April 14, but would now instead do so at dates it would announce later on. "The health and safety of our workforce, dealers, customers, partners and communities remains our highest priority," Kumar Galhotra, president of Ford's North American operations, said in a statement. Still, the automaker will open a plant in Ypsilanti, Michigan, during the week of April 20, that will make ventilators to treat patients afflicted by the coronavirus. Rival Fiat Chrysler Automobiles said last week it plans to resume production in North America on April 13. General Motors has shuttered its plants indefinitely and has not provided a date for vehicle production to restart. It is facing a delay in the production launch of its redesigned large SUVs and is delaying work on other SUVs. "Once it is safe to resume production, we will do so," a GM spokesman said. As of Monday, Volkswagen was shooting for an April 5 reopening at its Tennessee plant. Honda, Nissan and Subaru facilities in North America will remain closed through April 6, and Hyundai through April 10. Toyota was planning to reopen its North American plants April 17. Plants/Manufacturing Chrysler Fiat Ford GM coronavirus