Volkswagen diesel buyback: some buyers still waiting

2010 Volkswagen Golf TDIIn October, a federal judge signed the final agreement covering the majority of cars affected by the Volkswagen diesel-emissions scandal. That allowed the Volkswagen Group to start issuing buyback offers for half a million vehicles sold by the VW and Audi brands from 2009 through 2015 that were fitted with 2.0-liter TDI diesel engines. But four...

Tesla plans major U.S. expansion of Supercharger fast-charging

Tesla Model S at Supercharger site in Ventura, CA, with just one slot open  [photo: David Noland]Tesla will undertake a major expansion of its Supercharger network of DC fast-charging stations this year. The Silicon Valley automaker is already one of the most committed to offering widespread DC fast charging, positioning the stations as a way for customers to complete longer journeys more easily. After expansion slowed in 2016, Tesla hopes to...

Electric-car range: why Japanese needs differ so radically from the U.S.

2016 Nissan Leaf SL fast-charging at NRG evGo Freedom Station, Hudson Valley, NY, Dec 2015It was one of the new battery-electric vehicles anticipated for this year, a mid-size sedan from a global maker that remains the second highest-volume hybrid maker in the world. Then the news hit earlier this week: the all-electric Honda Clarity EV would have a rated battery range around ... 80 miles. From the justifications they offered, we...

Coal industry hopes to don disguise as clean-power player via carbon capture

Coal, by Flicker user oatsy40 (Used Under CC License)As a presidential candidate, Donald Trump vowed to "bring back coal" as part of a larger program to encourage greater production of fossil fuels. But the coal industry believes it needs more than an ostensibly friendly administration in Washington to survive. With coal production down and electric utilities continuing to switch to lower-cost...

Volvo concept truck uses hybrid power to cut fuel use, emissions

Volvo Concept TruckBecause they cover significantly more mileage than the average passenger car, with much worse fuel economy, large commercial trucks are a major source of emissions. Last year, Volvo Trucks aimed to address this issue with a concept truck that demonstrated ways to improve fuel efficiency through aerodynamics and weight reduction. Volvo Trucks sells...

Biofuel, fossil-fuel lobbyists join to fight electric-car incentives

Big square baler harvesting wheat straw for production of cellulosic ethanolAs the old saying goes: the enemy of my enemy is my friend. The biofuel and fossil-fuel lobbies have argued in the past over the blending of biofuels with the general fuel supply. But now the two groups have found something they can agree on. DON'T MISS: Sierra Club to sue EPA over failure to report on ethanol A U.S. biofuel-lobbying group is...

Industry should standardize electric-car trip data, Ford says

2017 Ford Focus ElectricAs in other industries, "big data" is an increasingly common buzzword these days in discussions of electric cars. Last November, several research entities presented relevant data sets and advocated for their use at an electric-car "datathon" hosted by the White House. Putting theory into practice, Ford has now analyzed customer data to analyze how...

GM says green-car buyers should consider its diesels: here’s why

2017 Chevrolet CruzeDiesel engines will continue to appear in pickup trucks, European luxury SUVs, and at least a few mass-market crossover utility vehicles. Two of those are the Chevrolet Equinox and Mazda CX-5 crossovers that will launch for the 2018 model year. But the future of diesel in U.S. passenger cars remains far more up in the air, due to a confluence of...