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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.

Toyota recalling FJ Cruiser due to excessively bright headlights

Now, hold on. This recall isn't quite as serious as it sounds. Yes, Toyota is recalling 11,489 FJ Cruiser models from the 2007 to 2013 model years, and yes, it's because the vehicles, as the National Highway Traffic Safety Administration states, "fail to conform to Federal Motor Vehicle Safety Standard No. 108, 'Lamps, reflective devices, and associated equipment.'" But read the fine print and you'll see the catch: This recall is only for vehicles fitted with the automaker's auxiliary lighting kit that can be mounted to the front bumper.
Basically, the auxiliary lamp assemblies use 55-watt bulbs, and when these are turned on in conjunction with the upper beam headlamps, it's a pretty blinding sight. NHTSA states that excessively bright lights can blind other drivers, increasing the risk for a crash.
To remedy the situation, Toyota will replace the 55-watt bulbs with cooler 35-watt units. The recall is expected to begin later this month. Scroll down for the full details in the NHTSA report.

2019 Detroit Auto Show Special | Autoblog Podcast #568

This week's Autoblog Podcast is a special one, recorded from Cobo Center in Detroit, site of the 2019 North American International Auto Show (NAIAS). Editor-in-Chief Greg Migliore is first joined by Senior Editor Alex Kierstein and Consumer Editor Jeremy Korzeniewski to talk about the Toyota Supra, Ford Shelby GT500 and Subaru STI S209. Then Senior Editor, Green, John Snyder and Associate Editor Joel Stocksdale join Greg to discuss the Nissan IMs Concept, new Ford Explorer and Kia Telluride, before going over the Editors' Picks for the best cars of the Detroit Auto Show. Autoblog Podcast #568 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 2020 Toyota Supra 2020 Ford Mustang Shelby GT500 2019 Subaru WRX STI S209 Nissan IMs Concept 2020 Ford Explorer (including ST and Hybrid) 2020 Kia Telluride Best in Show: 2019 Detroit Auto Show Editors' Picks Feedback Email – Podcast@Autoblog.com Review the show on iTunes Related Video: