
Authorities in Switzerland halted registrations of some new Mercedes-Benz and Porsche vehicles because their diesel engines skirted emissions regulations, Reuters reported Thursday. Registrations of the small Mercedes-Benz Vito vans equipped with 1.6-liter diesel engines, and Porsche Macan and Cayenne SUVs equipped with 3.0- and 4.2-liter diesel...

What's $132 billion between regulators? Such is the breadth of the discrepancy between the estimates of what the government's final proposal to roll back fuel-economy standards would save American drivers, and what EPA staffers said it would cost. A Reuters report on Tuesday revealed comments from EPA staffers disputing claims made in the Trump...

Tesla CEO Elon Musk is facing mounting pressure from regulators and critics since his tweet last week to take the company private and the fallout that has followed. The Wall Street Journal reported Wednesday (subscription required) that Tesla's board has received subpoenas from the Securities and Exchange Commission regarding Musk's Tweet about...

This month, green-car buyers can find some screaming deals. These aren't just local programs or restricted to California buyers, either. As always, our list of deals comes from our partners at CarsDirect. This month, they have focused on deals available nationwide and on cars that are more shoppers can find (unlike, for example, the VW e-Golf, of...

GM files patents for three new active aerodynamic aids. A reader's family finds enough charging outlets to make a 2,000-mile road trip in a Chevy Bolt EV. Our readers report they often find electric-car chargers that don't work. And a report draws some surprising conclusions about electric cars' impact on natural resources. All this and more on...
![Tesla Supercharger site in Rocklin, California, before expansion [photo: George Parrott]](https://images.hgmsites.net/tmb/tesla-supercharger-site-in-rocklin-california-before-expansion-photo-george-parrott_100614958_t.gif)
Despite electric cars producing no tailpipe emissions, not all of their effects will be environmentally beneficial, according to a recent report by McKinsey & Co. The group, which is often optimistic about electric car adoption, forecasts that by 2030, plug-in cars will make up at least 20 percent of car sales globally, and up to 35 percent in...

General Motors filed patent applications in June for three types of active aerodynamic systems that could make cars more efficient and potentially even give electric cars longer ranges. The three patent applications were all filed as part of Chevrolet's design for the new eighth-generation Corvette, but they could make their way to other GM cars...

Earlier this summer, we began investigating our Twitter followers' experiences with public electric-car chargers in our weekly polls. In June, we learned that more electric cars get charged at work than at public chargers. Last month, we learned that the type of public charger that electric-car drivers rely on most often is still 240-volt Level...

Readers like David Edwards periodically send letters about road trips they’ve made in their electric cars. While long road trips are becoming somewhat commonplace with Teslas, he points out that they still aren’t common for other electric cars. Just last year, reader Jay Lucas sold his Chevy Bolt EV after finding it too difficult to...

We get our first chance to ride in Audi's new electric e-tron SUV. Chinese electric carmaker NIO plans to start its expansion in the U.S. by raising money. We look at why fuel-economy standards don't need be loosened to keep cars safer, and we ask followers for their back-to-school thoughts in our latest Twitter poll. All this and more on Green...
Three independent members of the board will have “full power and authority” to evaluate any privatization efforts proposed by Elon Musk, the chief executive.
Three independent members of the board will have “full power and authority” to evaluate any privatization efforts proposed by Elon Musk, the chief executive.

At 5 o’clock in the morning, the only sound heard at the summit of Pikes Peak, 14,114 feet above sea level, is the ceaseless whipping of the wind. Inside the Audi e-tron electric crossover SUV prototype, I hear almost no sound at all. Silence, like the e-tron itself, is soothingly familiar. That’s something that can’t be said...

Chinese electric carmaker Nio has filed for an initial public offering to sell its stock in the U.S., according to a Reuters report Tuesday. The company, which has built a Formula E race car, an exotic electric sports car, and an electric SUV for China, is looking to ramp up production and build a smaller, more affordable SUV. It will trade on the...

Smaller, lighter cars always get the blame when politicians want to lower fuel-economy standards. They lobby that too many Americans will be driving lighter cars and that that will lead to more deaths on America's roadways. That's exactly the argument that the Trump administration made earlier this month in its proposal to weaken fuel economy...

Kids are getting ready to go back to school and many will need wheels. Yet many environmentally conscious youngsters—and parents—may no longer accept a gas-burning machine, or at least not one that has to burn gas everywhere it goes. Last week, we suggested seven plug-in cars that would make great back-to-school rides. CHECK OUT: The 7...
Executives are permitted to disclose market-moving information on social media. But Mr. Musk has provided regulators ample opportunity to re-examine the policy.

The VW TDI settlement nears completion. Elon Musk reveals more details about his privatization plan for Tesla. And Electrify America rolls out the "Jetstones" to promote electric cars. All this and more on Green Car Reports. Owners of 2.0-liter VW TDI models have until Sept. 1 to file for settlements with the company over the diesel emissions...

In a public letter to investors Monday morning, Tesla CEO Elon Musk expanded on details of his plan to take the company private. Musk announced Aug. 4 on Twitter that he was considering a privatization plan and had funding "secured." In the letter Monday, he revealed that he has been in discussions for almost two years with the sovereign wealth...
In a blog post, Mr. Musk, the electric carmaker’s chief executive, offered his fullest explanation yet for what he said were the circumstances behind a message that took Wall Street by surprise.