What was our most important story of 2017? Twitter poll results

2017 Tesla Model 3, 2017 Los Angeles Auto ShowYear-end roundups are an unavoidable necessity of the media business. They let editors and writers opine, and they fill space when there may be little real news. They also serve the more valuable function of forcing a longer-term perspective on the hundreds of news items a month that flow through any given writer's feeds. DON'T MISS: Tesla Model...

Why diesel beats solar for disaster recovery in places like Puerto Rico

APR Energy's GE TM2500 Gen 8 mobile gas turbines in Puerto RicoCall it the Ikea mindset. On populated islands, space is at a premium, just like those stereotypical Swedish kitchens you see when you stroll through your local assemble-it-yourself retailer. That space restriction is a major reason fossil fuels remain a better power-generation option than renewables on populated islands that have just experienced...

What topic should we have covered less in 2017? Take our Twitter poll

2018 Nissan LeafNo single definition exists for the idea of "green car," and very few shoppers set out to go buy a green car. Instead, car buyers look for vehicles that meet their needs—with fuel economy or energy efficiency somewhere in that list of needs, whether higher or lower. Certainly the definition of "green car" has evolved since this site began...

Volkswagen Moia electric mobility van is VW’s Uber ride-sharing rival

Volkswagen MOIA electric ride-pooling vanEvery automaker has its niche. Mazda builds a brilliant (and efficient) sports car in the MX-5 Miata. Toyota pioneered the mass production of hybrid-electric vehicles 20 years ago with its Prius. The Tesla Model S made battery-electric vehicles exciting and desirable. And Volkswagen has diesel. DON'T MISS: Volkswagen ID electric car production...

In Germany, neighborhood solar starts to eat away at utility revenue

Photovoltaic solar power field at Volkswagen plant in Chattanooga, TennesseeFive years ago, an electric-utility think tank issued a dire warning to its members: Your century-old business model is ending. The continually falling costs of renewable energy generation, especially solar panels, would begin to erode utilities' business from its most profitable customers, the study said. Now, in Germany—hardly known for...

All-wheel drive now standard on all Tesla Model S, Model X cars

2017 Tesla Model STesla now offers roughly the same percentage of its model lineup with standard all-wheel-drive configuration as famed AWD proponent Subaru. The Silicon Valley electric-car maker has completely ditched rear-wheel drive in its Model S hatchback sedans and Model X crossover utility vehicles. Only its Model 3 smaller sedan remains available (at some...