Combined with affordable and renewable energy, a robust public transit system, a closely populated citizenry and an open-minded consumer, the Chevy Spark EV make for a genuine alternative to the internal-combustion engine.
In addition to more elbow room and ability to test additional battery cells and packs, the U.S. auto maker has added prototype-build capability it says is helping to optimize the power and performance of its future EV and hybrid batteries....More
When EV and hybrid fasteners lose clamp load, their batteries lose electrical conductivity, heat can build up and electric arcing can occur. Engineers are finding a solution in innovative fastening and assembly technologies....More
Toyota has been cool toward EV technology, believing fuel-cell vehicles offer a better long-term solution to global warming. But the No.1 hybrid maker nevertheless launched all-electric versions of the Scion iQ and RAV4 in 2012....More
The new technique produces low-cost, silicon-based batteries with potential applications for a wide range of electrical devices. They retain a high storage capacity through 5,000 cycles of charging and discharging....More
Mild hybrids use a small energy-storage system that can recover braking energy quickly and software that reuses it just as quickly to keep the internal-combustion engine working efficiently to meet Europe’s 95 g/km CO2 goal....More
Purdue has applied for a patent on the new sensing technology that also can detect subtle differences in the ratio of carbon black to the polymer binder, which could be useful in quality control....More
Some suppliers are investing in additional facilities because they are confident current production levels will be sustained and because they have exhausted most of their avenues to stretch available...
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