2003 Nissan Enthusiast on 2040-cars

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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.

Porsche Taycan is here, Lamborghini Sian is near | Autoblog Podcast #594

In this week's Autoblog Podcast, Editor-in-Chief Greg Migliore is joined by Senior Editor Alex Kierstein and Senior Editor, Green, John Beltz Snyder. They start the conversation with the cars they've been driving, including the Subaru Forester, Lincoln Navigator, Mercedes-AMG C 43 and Subaru Crosstrek Hybrid. Then they talk about the biggest news of the week: the reveal of the all-electric Porsche Taycan. After that, they sweep up other news, like the Lamborghini Sian, new Nissan Juke and the Aston Martin Vanquish 25 by Ian Callum. Next, Autoblog's Erik Meier, who both produces this very podcast and also hosts our Twitch livestream, joins the chat with his impressions of the latest racing game, "WRC 8." Finally, our editors try to provide some helpful guidance in the "Spend My Money" segment. Autoblog Podcast #594 Get The Podcast iTunes – Subscribe to the Autoblog Podcast in iTunes RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Rundown Cars we're driving 2019 Subaru Forester 2019 Lincoln Navigator 2019 Mercedes-AMG C 43 Coupe 2019 Subaru Crosstrek Hybrid Porsche unveils 2020 Taycan Turbo and Turbo S 2020 Lamborghini Sian Next-generation Nissan Juke Aston Martin Vanquish 25 by Ian Callum Autoblog plays "WRC 8" Spend My Money Feedback Email – Podcast@Autoblog.com Review the show on iTunes Related Video:     Green Podcasts Toys/Games Aston Martin Lamborghini Lincoln Mercedes-Benz Nissan Porsche Subaru Used Car Buying Coupe Crossover SUV Electric Hybrid Performance

2013 Nissan Pathfinder: February 2013

I took the keys to our long-term 2013 Nissan Pathfinder from Editor-in-Chief Neff (who left me with an empty gas tank, for the record) directly following the Detroit Auto Show. That means that, by the time you all read this, I'll have been in possession of the Pathfinder for more time, and driven it more miles than any Autoblogger so far. I'd like to think that I've made good use of it... with one small exception.
For those of you that live outside of the Snow Belt and who may routinely ignore the Weather Channel out of cocky certainty - I'm looking at you, American Southwest - there's been some real weather in our part of the world this winter. A year ago, I'd basically packed up my shovel and my driveway salt by Valentine's Day; while the last quarter of 2012 and beginning of 2013 have seen back-wrenching piles of snow fall on and around my Michigan home. Good times, in other words, to test the all-weather capabilities of our all-wheel-drive Pathfinder.