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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.

Recharge Wrap-up: Cruz defends ethanol stance, Bloomberg gets EV numbers wrong?

Republican presidential hopeful Senator Ted Cruz is defending his stance against ethanol subsidies in an opinion piece in The Des Moines Register. In the piece, Cruz says he doesn't oppose ethanol, but opposes mandates and subsidies, favoring a "free and fair energy marketplace," and an "'all of the above' policy." "We should embrace all of the energy resources with which God has blessed America: oil and gas, coal, nuclear, wind, solar, and biofuels and ethanol," says Cruz, "But Washington shouldn't be picking winners and losers." To farmers' benefit, Cruz says he would enforce antitrust laws against those who try to keep ethanol out of the marketplace, and fight the EPA's hard blend walls prohibiting higher amounts of ethanol in gasoline. Read Cruz's article at The Des Moines Register, and read more from The Washington Times.Hybrid Cars calls out Bloomberg Business in a post saying it used inaccurate data in a piece highlighting dim plug-in sales. While the Bloomberg article, titled "Plug-in Electric Autos Left Behind in Record Year," accurately points out a slower year for EVs, it claims sales slipped 17 percent in 2015. According to data from Hybrid Cars, that decline was just 2.88 percent. Hybrid Cars claims that Bloomberg lumped a number of PHEVs with regular hybrids when it calculated the faulty data. Read more about the discrepancy and the more realistic picture of EV sales at Hybrid Cars.The National Biodiesel Board has hired Sandra Franco as general counsel. The Georgetown University Law Center graduate gained experience in environmental litigation during her time as a partner at the Morgan Lewis Law Firm. "There isn't an attorney in the country who knows renewable fuels law better than Sandra Franco, and we are thrilled to have her join our team," says National Biodiesel Board CEO Joe Jobe. "Sandra is a tremendously skilled and seasoned attorney who will help us ensure that the US biodiesel industry has a strong voice and expert counsel in Washington as well as on legal and regulatory issues across the country." Read more at Crop Protection News.Nissan and Infiniti will use Microsoft Azure to power the Connect Telematics System (CTS) for the Nissan Leaf and Infiniti cars in Europe. CTS allows a remote connection to the car, enabling customers to perform a variety of functions from afar. This includes adjusting climate control and programming charging from a smartphone.

Recharge Wrap-up: Zero to debut 2015 lineup, Nissan extends New Mobility carsharing in Japan

Nissan is extending its carsharing service in Yokohama, Japan for another year. The service, called "Choimobi Yokohama," will use data gathered during its first year to make improvements going forward, including new payment options. The one-way service provides users zero-emission driving with Nissan's New Mobility Concept EVs. Nissan will scale back the number of vehicles from 70 to 50 for the second year. As of September 15, membership was at 10,651 users. Read more in the press release, below. In other Nissan news, the company has a new ad showcasing the benefit of the Leaf's available torque. The video depicts one of the fun parts of driving an EV, which is having 100 percent of the torque available from zero rpm, and shows a Leaf driver pulls away quickly from a stoplight in an impromptu drag race. The ad finishes by reminding Leaf drivers to "use your torque wisely." Watch it below. Analysts predict a booming EV charging infrastructure in South Korea. Government subsidies will encourage this rapid expansion, as the Ministry of Environment South Korea has a plan to fully fund level 2 chargers, plus the installation fee for DC chargers. The availability and shorter charging time of these stations are likely to help convince people to adopt EVs, as well. Analysts at Frost & Sullivan predict 90,000 charging stations around the country by 2020, as you can see in the press release below. Zero Motorcycles is set to debut its 2015 line of electric motorcycles. They will first be unveiled at Intermot in Cologne, Germany beginning September 30. The new all-electric models will then see their US launch at AIMExpo in Orlando, Florida beginning October 16. Zero Motorcycles VP of Global Marketing Scot Harden says, "We are confident that the new line will exceed expectations and look forward to seeing how the motorcycle world responds." Read more in the press release, below. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Nissan Extends its Groundbreaking 'Choimobi Yokohama' Car Sharing Service for Another Year YOKOHAMA, Japan (September 19, 2014) - Nissan Motor Co., Ltd and the City of Yokohama revealed today that they will extend the one-year trial run of the first large-scale One-way Car Sharing Service in Japan, called "Choimobi Yokohama," for another year. The service, which kicked off on October 11, 2013, features Nissan's New Mobility Concept electric vehicles.