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These are the 'Greenest' and 'Meanest' cars in 2015

As has become tradition, the American Council for an Energy-Efficient Economy (ACEEE) has come up with a ranking of what it refers to as the "greenest" cars of 2015, and, by way of contrast, a list of the so-called "meanest" cars, so those who value eco-friendliness over all else can choose which vehicles they should or should not consider buying. As you may expect, electric cars make up the majority of the greenest cars on the list, but, perhaps surprisingly to many, the Tesla Model S didn't make the cut. It's worth noting, too, that where the electricity an owner uses to charge their electric vehicle has a big impact on its overall environmental impact. "A car that is charged using electricity generated from natural gas or renewables is going to have significantly less impact on the environment than one charged on a coal-heavy grid," says ACEEE lead vehicle analyst Shruti Vaidyanathan. The ACEEE's list for 2015 looks very different than it did in 2014. It's an interesting collection, though – and we're sure this goes without saying, really – we'd recommend doing a bit more research into each vehicle and how it might fit into your daily life before making any purchase decisions. Click here to see the ACEEE's list of the Greenest and Meanest vehicles sold in the United States in 2015. Green Bugatti Chevrolet Fiat GM GMC Mercedes-Benz Nissan RAM smart Toyota greenest greenest cars

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.

Build your dream garage with this insane prize from Omaze

Autoblog may receive a share from purchases made via links on this page. Pricing and availability is subject to change. No donation or payment necessary to enter or win this sweepstakes. See official rules on Omaze. Normally when we write about Omaze sweepstakes, they involve a car that you'd never go out and buy on your own. A six-figure camper van build, a $300,000 Ford Bronco restoration, a Land Rover Defender that's so beautiful it should be in a museum. Today's prize might beat out all of those, because not only could you win a dream car, you'll be entered for a chance to win $100k cash to go along with it.  There are a lot of cars you can buy with $100k. You could buy a Land Cruiser Heritage Edition or a Mustang GT500 or 6 Chevy Sparks and start your own racing series. Personally, if I won that kind of dough, assuming I also won this Bentley Bentayga, my favorite of Omaze's current offerings, I'd probably use some of it to buy something quirky, like a Honda Element converted into a pop-top camper, or a restored/upgraded 60 series Land Cruiser. Think that's a terrible way to spend the cash? That's the beauty of it. It is completely up to you. No one can tell you what to do with it. Except maybe your spouse.  Here are our favorite vehicle giveaways we’ve found online this week: 2021 Ford Mustang Mach-E GT Performance Edition - Enter at Omaze Regardless of what you think about Ford using the name Mustang for an electric crossover, one thing is for certain, the Mustang Mach-E GT is an impressive piece of machinery. Here are some numbers for you: 480 horsepower, 634 lb-ft of torque, 0-60 in 3.5 seconds and 260 miles of range. Price? Well, thatÂ’s really up to you, because if you enter to win this Mach-E GT. it can be as low as $0. Here are the specs of the Mach-E in question, according to Omaze: Maximum Seating: 5 Engine: fully electric motors Drivetrain: eAWD Exterior Color: Rapid Red Metallic   Interior Color: Black Maximum Horsepower: 480 hp  Maximum Torque: 634 lb-ft Acceleration: 0-60 in 3.5 seconds Range: 235 miles Approximate Retail Value: $75,500 Cash Alt: $56,625 Special Features: GT Performance Edition; panoramic fixed-glass roof; Ford Co-Pilot360™ Active 2.0 and 360-degree camera; Brembo brakes; RTR Design Package including 20” RTR Aero 5 wheels, Nitto NT555 G2 tires and RTR Speed Block graphics Win a Restored 1969 Pontiac GTO - Enter at Omaze Joel Stocksdale, News Editor: There are an awful lot of ways to build a restomod.