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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.

Mercedes-AMG developing halo car with new 12-cylinder engine

The SLS AMG was once the jewel of the Mercedes-Benz performance lineup, a commanding supercar the presence of which could be felt a football field away. The AMG GT has taken that crown with its seductive 4.0-liter V8 biturbo engine – a veritable bulldog cloaked in an alluring silhouette. But Mercedes was always clear: this was a Porsche 911-fighter. It was even called a "baby SLS." Now it appears in the world of three-starred performance halo-cars, Mercedes may be playing its own Game of Thrones. To be clear, the GT will remain top dog for some time to come, and that lineup "will expand," we're told. A Black Series is still at least a year or more away, and we could see another model in the AMG GT family beyond that. But a recent conversation with a Mercedes-AMG product planner in Austria revealed that a new halo car is in the works, one that will slot above the GT. It will likely draw power from a new 12-cylinder that's now in development, one that will be mated to an electric motor and battery pack. This ultra-hybrid setup could boast the greatest performance of any Mercedes yet. Crucially, it will have better fuel economy, good enough to justify its existence in an increasingly stringent regulatory environment. As for the new 4.0-liter V-8 in the AMG GT, you can expect to see a lot more of it, starting with the E63 AMG, sometime after the next Mercedes-Benz E-Class launches next year. Related Video:

Mercedes previews GLC ahead of June 17 reveal

Mercedes has confirmed that it will unveil its new GLC crossover on June 17, releasing this preview sketch and a few details to give us an idea of what to expect. Set to replace the outgoing GLK, the GLC will slot in between the GLA and GLE (nee M-Class) in the Silver Star automaker's growing sport-ute lineup. Its nameplate shifts to better align with the C-Class sedan and the SLC roadster that's set to replace the SLK. The crossover's design was previewed in slant-back form as the Concept GLC Coupe in Shanghai a couple of months ago, but as you can see from this sketch, it'll initially come with a more conventional roofline. In announcing the livestream of its reveal, Daimler revealed that the GLC will feature a multi-chamber air suspension, Dynamic Select transmission control, and 4Matic all-wheel drive. It also promises to consume 19 percent less fuel than the GLK it replaces. World Premiere Mercedes-Benz GLC With the introduction of the new GLC on June 17th, Mercedes-Benz presents the second generation of its mid-range SUV. The GLC retains its predecessor's outstanding off-road characteristics and combines them with an all-new design. What is more, the GLC takes comfort and agility to a whole new level: With the innovative multi-chamber air suspension AIR BODY CONTROL, unique to the segment, DYNAMIC SELECT and the 4MATIC permanent all-wheel drive, the new GLC is tailor-made for all driving situations on and off the road. State-of-the-art assistance systems and improved energy efficiency further support the new GLC's claim of setting a new benchmark in this segment. Compared to its predecessor, fuel consumption was lowered by up to 19%.