Montana solar-power law rigging caught on live video, regrettably

Photovoltaic solar power field at Volkswagen plant in Chattanooga, TennesseeThe U.S. is coming up to its Independence Day holiday, in which we celebrate the Declaration of Independence from England and reflect on our history and traditions as a nation. This is an interesting time to do that, and there's a cynical argument to be made that backroom politics is as American as apple pie and bald eagles. Which brings us to the...

Why two-motor hybrid systems are better than those with just one

2017 Toyota Prius Prime PremiumSix years ago, we wrote that a number of single-motor hybrid systems were about to enter the market. They represented a new approach to a technology pioneered in 1997, when the first-generation Toyota Prius was launched in Japan. Through 2010, all the full-hybrid vehicles introduced by Ford and General Motors used systems designed around a pair of...

To honor Energy Week, lease an electric car: 10 lessons from new EV driver

2017 Chevrolet Bolt EVThe White House has declared this week the inaugural "Energy Week," and what better way to mark the occasion than by driving electric cars? Cars that plug in to use grid energy for travel are a great catalyst for reducing energy consumption and reducing our use of fossil fuels. Now one reporter who took the plunge and leased a 2017 Chevrolet Bolt...

IIHS says Tesla electric cars have higher miles, more costly repairs

2017 Tesla Model SThe Insurance Institute for Highway Safety and the Highway Loss Data Institute has once again confirmed the Tesla Model S electric car is an outlier. While the Model S gets high ratings for its crash safety, it also seems to incur higher insurance losses than competing conventional cars. Higher claim frequencies, more costly repairs, and higher...

Utility V2G test with BMW shows electric cars can aid the grid

BMW i3 electric car charging in 'EV Charging Only' space, Santa Clarita, CA  [photo: Steve J. Myung]As the demand for electric cars grows, utility companies are considering their effect on local power grids—both positive and negative. Recently, California's PG&E and BMW recently wrapped up a pilot program testing experimental vehicle-to-grid technology to see if electric cars could actually aid the grid—and they did. The program...

Fall debut for electric BMW 3-Series to fight Tesla Model 3: report

2019 BMW 3-Series, portion of spy shot from Motor Authority  [Image via S. Balfauf/SB-Medien]In August 2016, when the first U.S. ads for the BMW 330e plug-in hybrid sport sedan hit the airwaves, they carried an interesting promise. "You will wait, and wait, and wait some more," the voiceover intoned, "all before that electric-car company's new model ever even arrives." That would be the Tesla Model 3, of course, the 200-plus-mile sedan...

Renault Kangoo ZE small electric van now on sale with longer range

2017 Renault Kangoo ZE           [photo: Yannick Brossard for Renault]French automaker Renault has given its small light commercial electric vehicle a handful of upgrades, including a significantly longer battery range. The Renault Kangoo ZE is now officially on sale with a longer rated range, a more powerful charging system, and a heat pump to keep the little van efficient in the coldest temperatures. Renault...