Charged’s hometown of St Petersburg has become the second city in Florida to begin electrifying its bus fleet (Tallahassee’s StarMetro operates five Proterra e-buses). After two years of deliberation, the Pinellas Suncoast Transit Authority (PSTA), which serves the St Pete/Clearwater metro area, has decided to buy two BYD electric buses. The e-buses will serve Beach Drive,… Read more »
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St Petersburg, Florida goes shopping for electric transit buses
The Pinellas Suncoast Transit Authority, which serves the cities of St Petersburg and Clearwater on Florida’s West Coast, has become the latest of many transit agencies around the country to consider deploying electric buses. At a recent public meeting, the PSTA board voted to buy 3 diesel hybrid and 2 electric buses, if the necessary… Read more »
Improving aerodynamic modeling: Combining airflow dynamics with vehicle-handling models
Tuning a vehicle’s aerodynamic features is nothing new. Engineers have been using wind tunnels for decades, and more recently they’ve also employed computational fluid dynamics (CFD) software to reduce drag, minimize noise and increase stability by preventing undesired lift forces. In the expanding world of EVs, car builders are doubling down on efforts to push… Read more »
Tesla unveils the mass-market Model 3, reservations flood in
The next era of automotive history began last night at the Tesla Design Studio in Hawthorne, California, as the company unveiled its long-awaited Model 3, and hordes of buyers around the world put down deposits to reserve their copies of the new EV, sight unseen. Elon Musk began the presentation with a synopsis of Tesla’s… Read more »
Researchers develop redox flow battery with high energy density
Researchers at Pacific Northwest National Laboratory (PNNL) have developed a new zinc-polyiodide redox flow battery that could offer more than two times the energy density of existing designs. Flow batteries, which use ionized liquids stored in external tanks in place of traditional electrolytes, have garnered a lot of publicity lately, as the storage medium of… Read more »
QUANTiNO concept with low-voltage flow battery has 620-mile range, 124 mph top speed
Liechtenstein-based nanoFlowcell AG has taken a different approach to battery design. Its vehicles use a flow battery system which works like a combination of a battery and a fuel cell, using liquid electrolytes kept in two tanks and pumped through the cell. At the heart of the system is a membrane that separates two differing chemistries. A… Read more »
New and improved flow cell battery EV to appear at Geneva auto show
There are many innovative battery designs in development around the world, but a Liechtenstein-based company has developed something truly unique – a flow battery, which uses two ionic fluids stored in tanks. nanoFLOWCELL will present its new QUANT F electric vehicle at the upcoming Geneva Autosalon. The latest iteration of the QUANT features four electric… Read more »
Sporty prototype demonstrates flow cell battery technology
Among the many electrified vehicles on display at this week’s Geneva Auto Salon was one that demonstrates a new and possibly revolutionary energy storage system. Leichtenstein-based nanoFLOWCELL’s QUANT e-Sportlimousine, a sleek sports model with gull-wing doors, uses flow cell battery technology. Scientists at GE Global Research and Lawrence Berkeley National Laboratory announced that they were… Read more »
With federal contract to install charging stations, Florida firm has it made in the shade
Apollo Sunguard Systems of Sarasota, Florida has won a contract to supply 183 EV charging stations at federal government buildings across the country. Apollo, which outbid five competitors for the job, will serve as distributor for the ChargePoint dual Level 2 charging stations. “We got the greatest Christmas present going,” says Apollo President Kevin Connelly…. Read more »
TSLA floors it again
There’s no stopping Tesla now. The company’s stock (Nasdaq: TSLA) rose over 7% to close at a new high on Monday after a bullish analyst’s report highlighted the strong sales of Model S, and the trickle of good news continued. Jefferies analyst Elaine Kwei noted that most of this year’s gains in the large luxury sedan segment are… Read more »