New wind and solar power costs less than keeping old coal running

Smokestacks pollution air qualityFrom an environmental standpoint, it's rare that buying something new can have a lower impact that keeping whatever's old. But that's what's happening with renewable energy now, according to a new report published by Energy Innovation. For most of their history, the knock on renewable wind and solar power is that they cost more than fossil fuels...

Motor supplier sees mass-produced in-wheel motors around 2023

In-wheel motor teaser  -  from Nissan BladeGlider videoIn-wheel motors have been the future for electric cars—including fuel-cell cars and series hybrids—for decades. Their benefits include simpler packaging and more interior or cargo space for the vehicle. They could help make vehicles lighter, and lower the center of mass. There are also potential efficiency gains, too, and traction and...

Global warming threatens global seed bank in Norway’s Arctic

Electric-car rally in Geiranger, Norway [Image: Norsk elbilforening via Flickr]Politicians may argue over the academic merits of global warming theories. But the arguments are no longer just academic. A recent report by the Norwegian Center for Climate Services shows that global warming in the Arctic region may pose a very direct threat to human well-being. As with most climate studies, the Climate in Svalbard 2100 report...

Recalls of older cars for excess emissions may get more sunlight this year

2012 Jeep CompassEarlier this month, the EPA announced a voluntary recall by Fiat Chrysler Automobiles of nearly 900,000 older vehicles for excessive emissions. The announcement may have raised eyebrows and prompted a few wagging fingers, but it was hardly new; last year automakers recalled more than 5 million vehicles in 85 separate recalls. Now, officials from...

$35,000 Tesla Model 3 deliveries still delayed

Tesla Model 3 all-wheel drive Performance rolls off a new assembly line in a temporary structureTesla finally introduced its long-promised $35,000 Model 3 earlier this month, but it still isn't delivering them according to numerous media and owner reports. In the call introducing the Standard Range Model 3, Tesla CEO Elon Musk said the first cars would be delivered in two to four weeks, but buyers who have ordered Standard Range Model 3...

10 lessons from the short life of the Chevy Volt, 2011-2019

2019 Chevrolet VoltOn February 15, GM ended production of the innovative Chevrolet Volt with little fanfare. Over two generations and nine model years, the company sold more than 150,000 of the compact plug-in hybrid hatchbacks. In automotive time, nine model years isn’t that long. The best brand names live for decades: think Ford F-150, or Honda Civic, or...

Which electric SUV would you buy? Twitter poll results

Tesla Model YOur readers are nothing if not Tesla fans. After Tesla introduced its more-affordable SUV, the Model Y, earlier this month, we revisited the question of which electric SUV on the market our readers would be most interested in buying. It was one of the most popular polls we've posted in months, with over 2,700 responses, and the results were...

Researchers learn how to better predict battery degradation

Lithium-ion battery cellsSome electric-car owners go to great lengths to preserve the battery life in their electric cars. Others just plug them in every time they're finished driving and charge them up to full. Maybe, according to new research announced earlier this week, the durability of batteries can be determined after only the first few charge cycles, and may have...