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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.

Ghosn flight prompts renewed focus on Japan's strict justice system

TOKYO — Carlos Ghosn's daring flight from Japan, where he was awaiting trial on charges of financial wrongdoing, has revived global criticism of the nation's "hostage justice," but in Japan is prompting talk of reversing more lenient curbs on defendants. The ousted boss of Japan's Nissan and France's Renault fled to Lebanon, saying on Tuesday that he had "escaped injustice" and would "no longer be held hostage by a rigged Japanese justice system." Ghosn was first arrested in November 2018 when his private jet landed in Tokyo and kept in jail for more than 100 days as prosecutors added more charges, all of which he has denied. He was released on $9 million bail in March — only to be arrested and bailed again the following month. He was facing four charges, including underreporting his Nissan salary and transferring personal financial losses to his employer's books while he ran Japan's No. 2 automaker. His apparent escape from Japan's legal system — Tokyo and Lebanon don't have an extradition treaty — will likely halt or even reverse a trend of recent years toward granting bail in more cases, said Colin Jones, a law professor at Doshisha Law School in Kyoto. “I would expect it to be more difficult for foreign defendants to get bail,” Jones said. In Japan, suspects who deny the charges against them are often detained for long periods and subject to intense questioning without a lawyer present, a system critics call "hostage justice." Japanese civil rights groups and the main bar lawyers association have long criticized a system that convicts 99.9% of criminal defendants. They say it gives too much power to prosecutors, who can detain suspects for long periods before indictment, and relies too much on confessions, some later found to have been forced and false. Ghosn's escape is clearly a shock to Japan's legal establishment. "This case raises the extremely serious issue of whether it's all right to continue the trend toward bail leniency," said former prosecutor Yasuyuki Takai. "The legal profession and lawmakers need to quickly consider new legal measures or a system to prevent such escapes," Takai, who was formerly with the special investigation unit of the prosecutor's office, told public broadcaster NHK.

Nissan Z, the new Genesis G90 and some exciting future EVs | Autoblog Podcast #755

In this episode of the Autoblog Podcast, Editor-in-Chief Greg Migliore is joined by Road Test Editor Zac Palmer. Greg has been spending time in the 2023 Nissan Z in Performance trim this week alongside a pair of Volvos — the 2023 S60 Recharge and 2023 V60 Cross Country. Meanwhile, Zac has been driving the stately and lovely Genesis G90. Next, they talk about the news, starting with the latest happenings in the Formula 1 world — Zac recently returned from the USGP down in Austin, Texas. The talk transitions to a preview of the Los Angeles Auto Show coming next week before leading into the reveal of the all-electric 2024 Volvo EX90. Lastly, the pair discuss the spy shots of the electric Porsche Boxster and dig into what it means to finally have an electric convertible on the way. Send us your questions for the Mailbag and Spend My Money at: Podcast@Autoblog.com. Autoblog Podcast #755 Get The Podcast Apple Podcasts – Subscribe to the Autoblog Podcast in iTunes Spotify – Subscribe to the Autoblog Podcast on Spotify RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Rundown Cars we're driving 2023 Nissan Z Performance 2023 Genesis G90 2023 Volvo V60 Cross Country 2023 Volvo S60 T8 Recharge News Formula 1 in America — the latest LA Auto Show Preview 2024 Volvo EX90 revealed Electric Porsche Boxster spy shots — first look Feedback Email – Podcast@Autoblog.com Review the show on Apple Podcasts Autoblog is now live on your smart speakers and voice assistants with the audio Autoblog Daily Digest. Say “Hey Google, play the news from Autoblog” or "Alexa, open Autoblog" to get your favorite car website in audio form every day. A narrator will take you through the biggest stories or break down one of our comprehensive test drives. Related video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.