10 Articles
HHI's Volta 102 - rockers vs. mods goes electric

Say you're in the market for an electric motorcycle but you don't like the modern styling of a Zero S or a Brammo Enertia. Or maybe you do, but some jerk who works in your office already has one. Well, now you can get a modern electric bike that looks like anything but. Check out custom bike designer James

Home-built electric motorcycle takes on the big boys in TTXGP

Outside of SCCA or a weekend racing school, us working stiffs never get the chance to get on the track and let it all hang out for guts and glory. Well, John Wild and Sean Ewing aren't satisfied with amateur track days. They're entering the TTXGP electric motorcycle grand prix.

GM to engineer RWD hybrid powertrain for future Cadillacs?

General Motors' two-mode hybrid system hasn't exactly been a commercial success. GM has had a hard time finding customers willing to part ways with $10,000 or more for a fully capable SUV with sedan-like city fuel economy, but that reportedly isn't stopping the Detroit, MI-based automaker from improving its hybrid formu

GM to engineer RWD hybrid powertrain for future Cadillacs?

General Motors' two-mode hybrid system hasn't exactly been a commercial success. GM has had a hard time finding customers willing to part ways with $10,000 or more for a fully capable SUV with sedan-like city fuel economy, but that reportedly isn't stopping the Detroit, MI-based automaker from improving its hybrid formula for its next generation of vehicles. GM is s

General Motors Baltimore transmission plant to build electric motors

A day after announcing that it would invest $246 million to start building electric motors in-house, General Motors made a second announcement about the issue: Baltimore would be home to that production. The Baltimore transmission plant, which is actually located in nearby White Marsh, MD, has been building the two-mode hybrid transmi

Cedric Lynch: Batteries the bottleneck to gasoline-level performance

Ask just about anyone who follows the green automotive industry what's holding back electric cars and you'll likely get the same answer: It's the batteries. Though today's lithium ion packs are orders of magnitude better than the lead acid units of a few decades ago, these advanced power packs still can't hold a candle to the available energy of a full tank of gasoline.

Return of the monster! Zilla controller production headed for Washington

If you've done any reading about racing electric cars or converting vehicles to run on batteries, it's likely you've heard of the Zilla controller. This monster takes the current from the battery pack and dishes it out to the motor and the Zilla controller is known for handling higher amperage than most; its top model is rated for 2000 amps. In case you're wondering, that's a lot. The only problem with the Zilla seems to have been its availability, as their production volume has been as low as t

What's the difference between AC and DC? Which is better for electric cars?

Tesla Roadster with AC drive unit - Click above for high-res image gallery