1999 Mercedes-benz Sl-class 500 on 2040-cars

Auto blog

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.

McLaren F1 boss says team will dethrone Mercedes

Motorsports Honda McLaren Mercedes-Benz F1 mercedes-amg

2015 Mercedes-Benz GLA priced from $31,300*

Mercedes-Benz has kindly let loose the price of the 2015 GLA-Class, telling Autoblog.com that the base 208-horsepower GLA250 in two-wheel drive will go for $31,300 *not including a destination charge of $925. That makes for $32,225 in total to get one off the lot, a price predicted as early as last year and in our recent First Drive. The other two available models can push power to all four wheels, and after the destination fee is applied the GLA240 4Matic (pictured) will be $34,225 while the 355-horsepower GLA45 AMG will change lives and wallets to the tune of $49,225.
On the base scale, that puts the GLA250 just a few hundred dollar bills above the more powerful, rear-wheel drive BMW X1 and a stack of hundreds below the less powerful, front-wheel drive Audi Q3. If you're keeping in-house score, the GLA250 comes in at $1,400 above its sedan platform-mate with the same engine, the CLA250. At the high end, however, the competition doesn't have anything that can touch the AMG trim. Not that it should matter all that much - Mercedes needed something to keep these buyers in the family, and now they have it. If any of them should need even more power and more money spent, then there's always that 394-hp Brabus flavor. We'll have more info and details on each trim when Mercedes unleashes the shebang in the not-too-distant future.