Hybrid Strategy: Divide and Conquer

Honda is broadening its hybrid strategy by improving its existing single-motor system, adding a new two-motor system and developing a three-motor system aimed at high performance and improved handling.

H.O.V. Stickers Stall in California

THE gridlocked freeways of California are the stuff of legend, so when the state's Air Resources Board began administering a sticker program granting drivers of plug-in hybrids a free pass into high-occupancy-vehicle lanes, a flood of applications was expected. The flood has instead been a trickle. Since the program started in January, the California Motor Vehicles Department has issued 4,092 of the green-colored stickers to drivers who own or lease the Chevrolet Volt or Toyota Prius Plug...

Charging An E.V., Sans Wires

FOR a company trying to put wireless charging devices on electric cars, road trips can be interesting. WiTricity is the company, based near Boston, that has partnerships with Audi, Mitsubishi and Toyota to put wireless charging on electric cars, possibly as early as the 2015 model year. WiTricity licenses technology, developed at M.I.T., to transfer power between a pair of copper coils resonating at the same electromagnetic frequency.

G.M. Tones Down the Volt

RICK WAGONER, chairman of General Motors, unwrapped the production version of the series hybrid Chevrolet Volt as part of the company's 100th anniversary celebration on Tuesday. The Volt, whose small gas engine does not drive the wheels but keeps the 16 kilowatt-hour lithium-ion battery pack charged, will look nothing like the concept car that G.M. carted around to auto shows for years.