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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.

A realistic approach to fixing Mitsubishi

There are going to be a lot of words written about what Nissan needs to do with Mitsubishi in the coming months and years in the interest of turning the brand around. After Nissan's purchase of a controlling stake in the diamond star brand, there's been more interest in Mitsubishi thanks to the potential of platform sharing and plenty of cash from Nissan-Renault to get the juices flowing again. But, while some have been doing their best to advocate for the return of the 3000GT, Evolution, and even the Starion - Many of these posts forget the reality of the market we live in today. As much as we like to look back fondly at the sports coupes of the '90s, a byproduct of the insane cash flows all the Japanese manufacturers had at the time, the reality of today puts a much greater emphasis on what is most-boring; Crossover SUVs, alongside mid-size and compact sedans. We do need to ask a fundamental question, how much Mitsubishi is enough to be able to continue to call the cars Mitsubishis? Aside from slight product revisions and reconfigurations, Mitsubishi (at least in North America) has been largely dependent on the same GS platform and 4B1 engines that date back to their long-time partnership with Chrysler (and Hyundai) in the mid '00s. Admittedly, the chassis and engines have served the company well, underpinning a wide variety of vehicles sold around the world, and seeing quite a few revisions to at least attempt to keep products competitive. But, the GS chassis is old, heavy, and severely out of date - and when matched to the underpowered 4B1 series engines - make for largely uncompetitive offerings in the market. While something like the Outlander Sport is indeed interesting compared to a Honda CR-V, it is by no means the smart choice in the segment. So, going forward, unless Mitsubishi has had a skunkworks of sorts developing their chassis and engine replacements over the past few years, what exactly are they planning to do for their bread-and-butter models? I think the straightforward answer is without a doubt the Nissan North America parts bin. With so many of their models selling well, and for the most part, are reasonably well-reviewed, it would be quite simple to adapt the chassis and powertrain to Mitsubishi's liking to create a high-volume alternative to what is currently available now.

Nissan GT-R goes on Rockies Alberta adventure with Epic Drives

Years after its original debut, the Nissan GT-R remains a much-feared, well-regarded entry in the sports car landscape. Sure, many of its original competitors are onto new generations these days, but Nissan has continually improved the GT-R, giving it meaningful tweaks almost every year since it came to the US market for 2009. Reviewers also just seem to keep finding things to praise about the all-wheel drive, turbocharged coupe. In this episode of Epic Drives, the GT-R proves that in addition to being a quite pleasant road trip companion around the province of Alberta, Canada, in a pinch it can go off-road to herd some horses, too.
At its heart, Epic Drives amounts to half travelogue and half driving review. So in between snaking the GT-R through some picturesque roads, host Arthur St. Antoine takes a tour of Alberta and the Canadian Rockies. If you're in the mood to take a drive in the Nissan through a landscape that blends the looks of a prairie, the Alps and fjords, then have a seat and check this video out.