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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-Maybach Ultimate Luxury fully revealed, tea set and all

Mercedes has officially unveiled its Mercedes-Maybach Ultimate Luxury concept following a leak of most of the details last week. As we learned last week, the unusual looking sedan-SUV crossbreed is fully electric with four motors producing a whopping 750 horsepower. Combined with an 80 kWh battery, Mercedes estimates it should have a range of over 200 miles on the European test cycle. It also can handle extremely fast charging from DC chargers outputting 350 kW. Mercedes claims this allows it to gain 60 miles of range in 5 minutes. But there are a number of interesting details that weren't leaked. Many of them have to do with the car's Chinese inspiration, which is perhaps not that surprising for a car that makes its debut in China. The body style is the first influence, which Mercedes says combines the sedan and SUV, the best-selling car classes in the country. On the inside, there are a pair of cues inspired by China. The first is the ebony wood trim that Mercedes calls "Magic Wood." The company says it's very similar to that used in Chinese furniture. In the back, between the two highly adjustable white leather seats with rose-gold stitching, is a complete tea set. And not only does it contain all the containers for tea, but it actually has a variety of teas on offer. They're there to be used in conjunction with the car's relaxation modes that combine lighting, music and scents to set the mood. It's hard to say whether this concept will spawn a production model, since the body style is unlike any currently offered by Mercedes-Benz. But with the crossover SUV market staying hot, and competitors such as Audi and BMW bringing out extra-large SUVs, we wouldn't be surprised if Mercedes eventually offers at least a Maybach-level version of its GLS-Class, if not its own model. Related Video:

Editors’ Picks April 2023 | New X1, a Bentley and some luxury EVs

This month of Editors' Picks features a smattering of luxury vehicles in both sedan and SUV body styles. The new BMW i7 was a big surprise, and the Mercedes-Benz EQE is a lovely enough electric sedan to get our recommendation, too. We've given every other Bentley model an Editors' Pick before, and the Bentayga follows suit. Lastly, BMW nabs a second in April with the newly redesigned X1 subcompact crossover. In case you missed our previous Editors' Picks posts, here’s a quick refresher on whatÂ’s going on here. We rate all the new cars we drive with a 1-10 score. Cars that are exemplary in their respective segments get an EditorsÂ’ Pick designation. Those are the ones weÂ’d recommend to our friends, family and anybody whoÂ’s curious and asks the question. The list that youÂ’ll find below consists of every car we rated in January that earned an EditorsÂ’ Pick.   2023 Mercedes-Benz EQE 2023 Mercedes-AMG EQE View 38 Photos Quick take: The EQE offers all the niceties of a traditional E-Class in an electric form. Its design is simplistic and bland to a fault, but everything else about it is executed well. Score: 7.5 What it competes with: Porsche Taycan, Audi E-Tron GT, Tesla Model S, BMW i4 Pros: Gorgeous interior, big backseat, advanced tech, excellent driving AMG variant Cons: Bland design, average range/charging speed, questionable value From the editors: Road Test Editor Zac Palmer — "I drove the AMG version of the EQE, and while it's a rocketship of an EV, it lacked the ne'er-do-well nature of the gasoline-powered AMG versions of the E-Class. The interior is beautiful, but I can't say the same for the exterior, even with the AMG add-ons. The AMG EQE is a perfect Benz, but I wouldn't go so far as to call it the perfect AMG product." In-depth analysis: 2023 Mercedes-Benz EQE Sedan Review: A smaller, less expensive EQS   2023 BMW X1 2023 BMW X1 xDrive28i 03 View 31 Photos Quick take: The BMW X1 is the driver's choice in the subcompact luxury SUV segment. Its size and abundance of tech makes it a great all-rounder for anybody's taste, though. Score: 8.0 What it competes with: Volvo XC40, Audi Q3, Mercedes-Benz GLB, Mercedes-Benz GLA, Jaguar E-Pace, Lexus UX, Land Rover Discovery Sport, Pros: Fun to drive, great utility, traditional and handsome design Cons: Interior feels spartan, value is questionable From the editors: Senior Editor, Green John Beltz Snyder — "This segment is a competitive one, but the X1 sets itself apart as the driverÂ’s car.