By now, many people would likely produce the correct answer when asked, Where in the U.S. are electric cars most popular? That would be California, which last year had almost seven battery-electric and plug-in hybrid cars registered per 1,000 people. But five other states have more than two plug-in vehicles per 1,000 residents—and we're... These six states have the highest electric-car adoption rates in the country
By now, many people would likely produce the correct answer when asked, Where in the U.S. are electric cars most popular? That would be California, which last year had almost seven battery-electric and plug-in hybrid cars registered per 1,000 people. But five other states have more than two plug-in vehicles per 1,000 residents—and we're... 
A California lawmaker will propose a bill next month that will ban the sale of gasoline-powered vehicles in the state beginning in 2040. Assemblymember Phil Ting, a Democrat representing much of the Bay Area, said he plans to introduce the bill when lawmakers return for the next legislative session in Sacramento. DON'T MISS: Bill could ban... 
While battery-powered semi trucks remains years away for many prominent makers, the German tech company Siemens is experimenting with a well-known source of electric power delivery to make a different kind of electric semi. Much like electric trams or streetcars used by public transit agencies for more than 100 years, the method employs a catenary... 
For 45 years, the Environmental Protection Agency has been charged with protecting the U.S. from pollution in its air, water, and land. Under the Trump Administration, its administrator Scott Pruitt is aggressively muzzling and removing scientists, eradicating climate-science from its activities, and eliminating dozens of regulations. That makes... 
As part of its bid to go green, America's second-largest bus system has placed an order for up to 100 New Flyer Xcelsior Charge all-electric buses. The Los Angeles County Metropolitan Transportation Authority (LA Metro) has ordered 35 buses and has the option to purchase an additional 65. DON'T MISS: LA Metro uses BYD's electric buses L.A.'s new... 
Toyota announced on Thursday that it will begin testing in two California ports a hydrogen fuel-cell heavy-duty truck adapted from the Toyota Mirai's powertrain for drayage use. Initially, Toyota is looking at how it can use hydrogen fuel-cell-powered vehicles to significantly reduce vehicle emissions in short-haul situations, such as at... 
With China mulling an eventual ban on sales of cars with gasoline or diesel engines, the world's largest car market made it clear earlier this month that it intends to force a conversion to zero-emission vehicles. Now California, which has led the U.S. in environmental awareness and emission reduction for decades, is doing the same. Governor Jerry... 
For 50 years, the state of California has led the United States when it comes to renewable energy and electric cars. The state features many programs to incentivize electric-car ownership, and 29 percent of the state's 2016 energy production came from solar, wind, and other renewable power sources. California is now preparing for a future in which... 
Continuing political turmoil and news coverage of the Trump Administration haven't stopped the president's agency heads from drastically reshaping policies on energy, the environment, and emissions. Comments are now being taken on the reopened EPA limits on vehicular carbon emissions for 2022 through 2025, although reporters had to dig to find out... 
Tesla has once again ruffled the feathers of the California New Car Dealers Association with a new round of referral programs. The Silicon Valley automaker has used referral programs for years; they usually provide perks for current owners who get friends, coworkers, and colleagues to buy a new Tesla vehicle. The dealer association has now noted... 
California is set to receive a lump sum of funds from the Volkswagen Environmental Mitigation Trust following its diesel emission scandal. With $423 million at the state's discretion, groups are lobbying hard to ensure the funds are used to have an immediate and positive impact on the environment and air quality. One diesel lobbying group believes... 
Solar power provides 10 percent of California's energy supply, which meant electric-grid operators had to be prepared for potentially disastrous effects during Monday's solar eclipse. To the surprise of many, there were no serious repercussions as the moon blocked a significant source of energy for many California utility companies. The solar... ![Tesla Supercharger site in Vacaville, California, before expansion [photo: George Parrott]](http://images.hgmsites.net/tmb/tesla-supercharger-site-in-vacaville-california-before-expansion-photo-george-parrott_100614960_t.gif)
California continues to lead the country in adoption rates for cars that plug in, both battery-electric and plug-in hybrid models. The state offers numerous local and statewide incentives, and many utility companies reward customers for choosing an electric car over a fossil-fuel powered vehicle. Combined, it's made for a very electric-car... 
For southern California residents, it's an excellent time to start considering the purchase of a BMW i3 or Nissan Leaf electric car. San Diego Gas & Electric has joined a host of other utility companies in the state in offering incentives towards the purchase of an i3 or a Leaf. In total, the incentives slash $10,000 from the purchase price of... ![Expansion of Tesla Supercharger site in Rocklin, California [photo: George Parrott]](http://images.hgmsites.net/tmb/expansion-of-tesla-supercharger-site-in-rocklin-california-photo-george-parrott_100614959_t.gif)
In January 2016, before the public introduction for pre-orders of the Model 3, Tesla had 585 Supercharger locations around the world. By the end of June 2016, that number had climbed to 655. Then the potential of 400,000-plus reservations for the more affordable Model 3 pushed Tesla to promise it would double those charging locations by the end of... 
Over the past century, gasoline-powered vehicles have gotten simultaneously more complex and more reliable. Service intervals have lengthened, drivers no longer check a car's fluids daily or weekly, and many new-car owners will never once open the hood. Reliability data shows that some of them won't visit a dealer service department except for... 
Almost one-third of the heavy trucks on U.S. roads now use the most stringent emission-control systems, which radically reduce their emissions of nitrogen oxides, soot, and other pollutants. Commercial trucks log much higher annual mileage than passenger cars, especially the semi tractors that haul long-distance freight across the country. That...