The Antelope Valley Transit Authority (AVTA), which serves some 450,000 residents in the northern Los Angeles metro region, says it has taken a step toward becoming the first 100% electric public transit fleet in the country, ordering up to 85 BYD electric buses over a five-year period. BYD will deliver a variety of e-bus models,… Read more »
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The Electric Vehicle Charging Association, a new trade group for the charging industry
Several prominent firms in the EV charging industry have formed the Electric Vehicle Charging Association (EVCA), a non-profit trade association created to encourage continued innovation in the field, advocate for pro-EV policies, and serve as a resource for information and expertise. The founding members of EVCA are ABM, ChargePoint, Clean Fuel Connection, Envision Solar, EV… Read more »
A closer look at torque ripple – minimizing its effects on electric machines
The Switched Reluctance Motor, or SRM, is often discussed as a prime choice for the next-generation EV traction motor. It is simple, robust, and arguably the least expensive of all motor types to manufacture. However, SRMs are notoriously difficult to control, and prone to emitting significant amounts of vibration and acoustic noise. The good news… Read more »
I want my Infiniti EV! Is it on-again or off-again?
If, as most of the media is convinced, the world’s luxury automakers are all scrambling to deliver a competitor for Tesla’s Model S, then it would seem only logical for Nissan, builder of the world’s top-selling EV, to produce an upscale EV under its luxury brand, Infiniti. In fact, the gentlemen from Yokohama already thought… Read more »
Proterra CEO on the economics of the electric bus business
Venture capitalists assume a large amount of risk when they invest in early-stage companies. They do so because of the potential for huge returns. To ensure that a portfolio of investments delivers the greatest return with the least risk, VCs spend a considerable amount of time evaluating companies, looking for the key ingredients of success…. Read more »
UQM Technologies grows from pioneer to power player in vehicle electrification
With its integrated electric propulsion systems spreading across the globe in all conceivable vehicle types, UQM Technologies could be called the biggest little company in the EV industry. Over the past few years, the company seems to have entered its prime, as in one of those TV commercials where a deep, authoritative voice tell us… Read more »
FIA Formula E Championship aims to change perception and push EV technology to new heights
A race towards progress: The all-electric racing series The greatest obstacle to getting more EVs on the road isn’t high upfront costs, range anxiety or a lack of infrastructure – it’s simple consumer awareness. Despite the fact that the Model S, Volt and LEAF are becoming common sights in many cities, a surprisingly high number of… Read more »
Toyota forced to build electric cars in China
Toyota has made no secret of its disdain for battery-electric vehicles in favor of fuel cells, but like other high-volume OEMs, it was compelled to produce an EV by the California authorities – the RAV4 EV, which the company did not market, and discontinued as soon as possible. Now it seems that the world’s largest automaker will… Read more »
February plug-in sales slow overall, but BMW i3 powers ahead
There are plenty of legitimate excuses: winter is always the slow season for auto sales; a couple of key vehicles are in rundown mode as buyers wait for a new and improved model; and, although logic tells us they shouldn’t, ultralow gas prices may be taking a bite out of demand for plug-ins. Be all… Read more »
This Changes Everything: Capitalism vs. the Climate (book review)
This Changes Everything: Capitalism vs. the Climate, by Naomi Klein, is a powerful, important book, meticulously researched and beautifully written. I also found it a very disturbing book, and in a way I wish I hadn’t read it. The thesis is that the kind of action required to avert climate catastrophe is incompatible with the… Read more »