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This map reveals the cleanest vehicles based on location

Naysayers love to point out how dirty the electricity grid mix is when it comes to charging electric vehicles. Curmudgeons are eager to jump into any conversation about EVs to enlighten the lucky listeners about how plug-in cars contribute to pollution, sometimes even throwing in a dash of climate-change denial for good measure. (Thanks, buddy. Pray, tell me more about the plight of oppressed SUV owners.) Unless someone buys an EV just because they think they're cool (which, yeah, they often are), they probably have at least a passable understanding of their environmental pros and cons. As many EV owners are already aware, location has a lot to do with any particular plug-in car's carbon footprint. Still, there's always more to know, and knowledge is not a bad thing, especially if one uses it to do the right thing. That's why this handy-dandy map from Carnegie Mellon University is so interesting. CMU researchers have compiled information about the lifecycle greenhouse gas emissions of various EVs based on where they're charged, as compared to gasoline-powered vehicles. The researchers looked at the Nissan Leaf, Chevrolet Volt, and Prius Plug-In Hybrid versus the gasoline-dependent Toyota Prius hybrid and the stop-start-equipped Mazda3 with i-ELOOP and compared grams of CO2 emitted per mile. CMU takes into account the grid mix, ambient temperature, and driving patterns. CMU takes into account the grid mix based on county, as well as ambient temperature and driving patterns in terms of miles traveled on the highway or in the city. For instance, if you drive a Nissan Leaf in urban areas of California, Texas, or Florida, your carbon footprint is lower than it would be if you were driving a standard Toyota Prius. However, if you charge your Leaf in the Midwest or the South, for the most part, you've got a larger carbon footprint than the Prius. If you live in the rural Midwest, you'd probably even be better off driving a Mazda3. Throughout the country, the Chevrolet Volt has a larger carbon footprint than the Toyota Prius, but a smaller one than the Mazda3 in a lot of urban counties in the US. The Prius and Prius Plug-In are relatively equal across the US. Having trouble keeping it straight? That's not surprising. The comparisons between plug-in and gasoline vehicles are much more nuanced than the loudest voices usually let on.

Detroit 3 to implement delayed unified towing standards for 2015

Car buyers have a responsibility to be well-informed consumers. That's not always a very simple task, but some guidelines are self-evident. If you live in a very snowy climate, you generally know a Ford Mustang or Chevrolet Camaro might not be as viable a vehicle choice as an all-wheel drive Explorer or Traverse, for example. If you want a fuel-efficient car, it's generally a good idea to know the difference between a diesel and a hybrid. But what if it's kind of tough to be an informed consumer? What if the information you need is more difficult to come by, or worse, based on different standards for each vehicle? Well, in that case, you might be a truck shopper. For years, customers of light-duty pickups have had to suffer through different ratings of towing capacities for each brand. For 2015 model year trucks, though, that will no longer be a problem. According to Automotive News, General Motors, Ford and Chrysler Group have announced that starting with next year's models, a common standard will be used to measure towing capacity. The Detroit Three will join Toyota, which adopted the Society of Automotive Engineers' so-called SAE J2807 standards way back in 2011. The standard was originally supposed to be in place for MY2013, but concerns that it would lower the overall stated capacity for trucks led Detroit automakers to pass. Ford originally passed, claiming it'd wait until its new F-150 was launched to adopt the new standards, leading GM and Ram to follow suit. Nissan, meanwhile, has said it will adopt the new standards as its vehicles are updated, meaning the company's next-generation Titan should adhere to the same tow ratings as its competitors. While the adoption of SAE J2807 will be helpful for light-duty customers, those interested in bigger trucks will still be left with differing standards. There is no sign of the new tow standards being adopted for the heavy-duty market.

Recharge Wrap-up: TRD Toyota Prius, new Hyundai Tucson Fuel Cell dealer

A new study predicts that biofuels capacity will grow to 61 billion gallons per year by 2018. The findings from Lux Research also suggest that biodiesel and ethanol will make up 96 percent (about 5.76 billion gallons) of that. Sixty-four percent of biofuels will come from the Americas, led by the US and Brazil, but with Colombia and Argentina emerging as important producers. Other large emerging producers are China, Indonesia, and Thailand in Asia, and Portugal, Poland, and France in Europe. A large share of next-generation biofuels are expected to come from waste oils. Read more at Domestic Fuel. Images of Toyota Racing Development equipment for the 2016 Prius have leaked. The images show what are likely cosmetic upgrades for the JDM version of the hybrid, including a rear spoiler, front spoiler lip, extended side skirts and a selection of wheels ranging from 15 to 18 inches. Also shown are LED daytime running lights and a dual-tip, centrally mounted exhaust. Expect to see the official reveal of the TRD Prius at the Tokyo Motor Show, where there will surely be more details about the add-ons, including the possibility of some interior features. See the leaked images and read more at Motor1. A fourth Hyundai dealer in southern California now sells the Tucson Fuel Cell. Keyes Hyundai in northern Los Angeles has met the requirements to sell the hydrogen-powered CUV. So far, Hyundai has delivered more than 75 Tucson Fuel Cell vehicles, which have logged almost 700,000 miles on southern California roads. "Keyes Hyundai is thrilled to be added as a qualified dealer for Hyundai's zero-emissions Tucson Fuel Cell hydrogen electric vehicle," says David Kohan, the dealership's general manager. "Our location in the northern Los Angeles region makes it even more convenient for local residents to conveniently acquire their new Tucson Fuel Cell CUV, helping reduce greenhouse gas emissions." The other qualified dealerships are located in Anaheim, Carson and Tustin. Read more in the press release below. Keyes Hyundai In Los Angeles Added To Growing Collection Of Hyundai Tucson Fuel Cell Dealers Keyes Hyundai Joins Tustin Hyundai, Win Hyundai in Carson and Hardin Hyundai in Anaheim as a Qualified Hydrogen Fuel Cell Dealer LOS ANGELES, Sept. 22, 2015 /PRNewswire/ -- Keyes Hyundai in Los Angeles became the fourth qualified dealer for Hyundai's zero-emissions Tucson Fuel Cell hydrogen electric vehicle today. Hyundai is the only manufacturer in the U.S.