European electric and plug-in hybrid sales for Jan-Nov 2016

2016 Renault Zoe electric carIn the waning months of 2016, no dramatic changes occurred in European plug-in electric car sales. The established players remained on top of the sales charts, in virtually the same sequence seen in previous months. The Renault Zoe was again the best-selling electric car in Europe between January and November, the most recent month with available...

All 2017 BMW diesels certified by EPA, production now starting

2017 BMW 3-SeriesThis might not seem to be the most convenient moment to restart production of a gaggle of diesel cars. The Volkswagen diesel scandal continues to unfold, and last week the EPA accused Fiat Chrysler Automobiles (FCA) of failing to reveal eight separate software routines that altered the behavior of diesel engines in Jeep and Ram vehicles...

When can I buy a Chevy Bolt EV electric car? See state-by-state schedule

2017 Chevrolet Bolt EV, road test, California coastline, Sep 2016Last month, the first Chevrolet Bolt EV electric cars were sold in California's Silicon Valley. Electric-car advocates and buyers across the U.S. now want to know when they too can expect to take delivery of their 238-mile electric hatchbacks. And as numerous comments and e-mails from readers attest, some Chevy dealers don't seem to have a clue...

Mazda to launch homogeneous-charge compression engine next year

2017 Mazda CX-5The differences between gasoline and diesel engines lie not only in their fuels, but in how those fuels are ignited. Gasoline engines use spark plugs, while diesels simply use compression. But it is possible to ignite gasoline in an internal-combustion engine with compression, as in a diesel. DON'T MISS: Mazda diesel to arrive fall 2017 in new...

How high a hill could recharge a coasting Tesla electric car completely?

2017 Tesla Model SOne of the benefits of electric cars is that slowing down becomes a useful activity. Regenerative braking recovers energy normally lost as friction heat, as it does when the accelerator pedal is not pushed and the car is coasting. In some cars, regeneration is aggressive enough to allow "one-pedal driving," where the friction brakes are only...

All Dutch electric trains now running on 100-percent renewable energy

Dutch NS Sprinter electric train by Flickr user kismihok (Used under CC License)While modern electric cars have only been available in large numbers for a few years, electric trains have been commonplace for some time. As with electric cars, the source of the electricity used to power these trains impacts their overall carbon footprint. The cleaner an energy source, the cleaner the vehicles it powers. DON'T MISS: Alstom...

Justice Department launches criminal probe of FCA diesels: report

2015 Ram 1500 EcoDiesel HFEIt's been a busy week for U.S. agencies as they release information on their final actions before a new administration takes office. Yesterday the U.S. Department of Justice reportedly opened a criminal probe into the actions of Fiat Chrysler Automobiles over the emission certification of its diesel engines. The investigation follows an...

EPA finalizes emission rules through 2025; no change from existing levels

Chrome exhaust pipeSeven days before the advent of a new presidential administration, the U.S. Environmental Protection Agency has locked in planned auto-emission standards through 2025. The emission limits tie directly to fuel-efficiency rules issued by the NHTSA, effectively requiring those rules to stay the same as well. Announcing its final determination this...