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GE Energy launches fully networked Wattstation and Wattstation Connect software; pay by smartphone

Green Car Congress

The WattStation Connect full-service software platform helps meet a variety needs for providers of EV charging services, whether for a retailer looking to attract new customers, a commercial property manager in need of information on electricity usage or a fleet owner in search of better cost-allocation data.

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Lean Software, Power Electronics, and the Return of Optical Storage

Cars That Think

And maybe the problem— again, it’s a dark matter problem, not so much the car at the center, but this sort of infrastructure— just talk a little bit about Bob’s book, which is, by the way, free to download, and we’ll have the link in the show notes. As I say, these power adapters that convert AC to DC, they get more efficient.

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When (and How) Should You Use a DC EV Charger?

EV Connect

AC is the type of electricity that flows through power grids and into homes and businesses, including to power EV chargers. DC is the type stored in batteries. AC can be thought of as "low and slow" charging, while DC is very fast and powerful. That’s why you’ll see the term DCFC or DC Fast Charge.

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How Carmakers Are Responding to the Plug-In Hybrid Opportunity

Tony Karrer Delicious EVdriven

This is from "Commercializing Plug-In Hybrids" (pdf), the current CalCars 24-slide presentation about PHEVs available along with other documents at CalCars Downloads. Plans "large demonstration fleet" late 2009. Slide and summary table last modified February 2, 2009. Plans Cadillac Converj, Opel Ampera, other versions.

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