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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.

1972 BMW 1602e EV concept looks glorious

Pretty sweet. That's a first impression of one cherry-looking experimental electric vehicle from BMW from way back in the day. Or at least from someone who for a time drove a '74 2002. A gas-powered one, that is. BMW built two experimental vehicles in 1972 based off of the old 1600 (which evolved into the 2002) model and even showed them off during the Munich Olympic Games of that year. BMW strung together a dozen typical car batteries and linked them to an electric motor made by Bosch. The result was a battery pack that weighed about 770 pounds (A quick modern-day comparison: a Nissan Leaf battery pack weighs about 480 pounds). Bimmer recently posted a two-and-a-half minute video about the project. The clip doesn't say how far those cars could go on a single charge, but did use to the vehicles to "escort" long-distance running competitions at the Munich Games, since there was no exhaust to choke those athletes out. The timing is fortuitous, of course, as the German automaker looks to continue to gain more goodwill from the green-car set through its new "i" sub-brand of plug-in vehicles, including the i3 electric vehicle and the i8 plug-in hybrid. News Source: BMW/YouTube Green BMW Electric Videos munich

EPA: Four 2014 Mini Cooper models need to drop mpg numbers

After the huge problems that Hyundai/Kia experienced with its mislabeled fuel economy labels, you'd think that any time an automaker has to adjust its mpg numbers, heralds would be shouting from the rooftops. But, after Ford admitted to three big mistakes with its numbers for the 2013 C-Max Hybrid and Mercedes-Benz had to lower the fuel economy rating for the C-Class, we understand if those heralds are a bit tired by now. The models affected include the 3-door and the 3-door S. Still, today's news is that BMW has to lower the fuel efficiency numbers for four versions of the 2014 Mini Cooper thanks to an audit conducted by the EPA and then some joint re-testing. The models affected include the 3-door with the 1.5-liter engine and the 3-door S with its 2.0-liter powerplant, with both manual and semi-automatic transmissions. As with the Benzes, the rating changes are not big ones, around one or two miles per gallon. The big exception is the manual S 3-door's highway number, which lost four mpg from 38 to 34. You can see all the numbers, new and old, in the press release below, but the EPA isn't saying what caused the problem this time. The Agency's new test procedures can't come fast enough. It should be noted that the 2015 Mini Cooper was recently delayed a bit because of the extra time it took to get the EPA numbers right. There's no confirmation that these two items are connected, but we would not be surprised to hear they were. EPA Requiring BMW to Correct Fuel Economy Labels for Four Mini Cooper Vehicles Washington - The U.S. Environmental Protection Agency (EPA) is revising estimates for four 2014 BMW Mini Cooper vehicles to ensure consumers are given accurate fuel economy values. The EPA performed a fuel economy audit on the BMW Mini Cooper and obtained values that differed from those BMW submitted to EPA for certification. With EPA oversight, BMW conducted new emissions and fuel economy testing, and EPA conducted its own testing at its National Vehicle and Fuel Emissions Laboratory in Ann Arbor, Michigan. As a result of this subsequent testing, EPA is requiring BMW to relabel four of its 2014 Mini Cooper models with lower fuel economy values. The specific changes to fuel economy stickers are listed in the table below.